Seattle to Spain or Portugal flight deals
Flights for the months ahead
Lowest published fares for the months ahead: $808 round trip, Axel-exclusive, American Airlines / Air Canada, 1 stop, Jan 7–10, 2027; $589 one way, Axel-exclusive, American Airlines, 1 stop, Jan 12, 2027; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
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Seattle (SEA) to Barcelona (BCN): November 2026
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $925.00 |
| Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $939.55 |
| Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $954.00 |
| Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $969.90 |
| Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $964.60 |
| Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $980.50 |
| Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 | American Airlines | Up to 1 stop each way | Axel-exclusive $657.20 |
| Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $678.40 |
| Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $964.60 |
| Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $980.50 |
| Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $964.60 |
| Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $980.50 |
| Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $912.60 |
| Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $928.50 |
| Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $936.40 |
| Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $952.30 |
Seattle (SEA) to Barcelona (BCN): December 2026
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 | American Airlines | Up to 1 stop each way | Axel-exclusive $620.00 |
| Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $640.00 |
| Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $910.00 |
| Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $925.00 |
| Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $900.00 |
| Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $915.00 |
| Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $910.00 |
| Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $925.00 |
| Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 | American Airlines | Up to 1 stop each way | Axel-exclusive $620.00 |
| Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $640.00 |
| Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $910.00 |
| Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $925.00 |
| Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $900.00 |
| Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $915.00 |
| Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $1051.00 |
| Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $1066.00 |
| Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 | American Airlines | Up to 1 stop each way | Axel-exclusive $620.00 |
| Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $640.00 |
| Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 | American Airlines / Air France | Up to 1 stop each way | Axel-exclusive $1051.00 |
| Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 | Alaska Airlines / Air France | Up to 1 stop each way | Axel-exclusive $1066.00 |
| Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1170.00 |
| Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1189.50 |
| Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 | American Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1176.50 |
| Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 | Alaska Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1196.00 |
| Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 | American Airlines | Up to 1 stop each way | Axel-exclusive $806.00 |
| Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $832.00 |
| Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 | American Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1176.50 |
| Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 | Alaska Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1196.00 |
| Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 | American Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1176.50 |
| Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 | Alaska Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1196.00 |
| Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1170.00 |
| Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1189.50 |
| Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 | American Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1143.95 |
| Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 | Alaska Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1163.45 |
| Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 | American Airlines | Up to 1 stop each way | Axel-exclusive $806.00 |
| Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $832.00 |
| Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 | American Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1143.95 |
| Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 | Alaska Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1163.45 |
| Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 | American Airlines / Air Canada | Up to 1 stop each way | Axel-exclusive $1076.30 |
| Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 | Alaska Airlines / Air Canada | Up to 1 stop each way | Axel-exclusive $1095.80 |
Seattle (SEA) to Barcelona (BCN): January 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1107.00 |
| Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1125.45 |
| Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 | American Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $982.95 |
| Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 | Alaska Airlines / KLM Royal Dutch Airlines | Up to 1 stop each way | Axel-exclusive $1001.40 |
| Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 | American Airlines | Up to 1 stop each way | Axel-exclusive $762.60 |
| Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $787.20 |
| Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 | American Airlines / Air Canada | Up to 1 stop each way | Axel-exclusive $807.50 |
| Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 | Alaska Airlines / Air Canada | Up to 1 stop each way | Axel-exclusive $821.75 |
| Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 | American Airlines | Up to 1 stop each way | Axel-exclusive $589.00 |
| Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $608.00 |
| Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 | American Airlines | Up to 1 stop each way | Axel-exclusive $589.00 |
| Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $608.00 |
| Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 | American Airlines | Up to 1 stop each way | Axel-exclusive $589.00 |
| Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $608.00 |
| Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $855.00 |
| Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $869.25 |
| Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $864.20 |
| Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $878.45 |
| Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $864.20 |
| Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $878.45 |
Seattle (SEA) to Barcelona (BCN): February 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 | American Airlines | Up to 1 stop each way | Axel-exclusive $601.40 |
| Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 | Alaska Airlines | Up to 1 stop each way | Axel-exclusive $620.80 |
| Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $873.00 |
| Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $887.55 |
| Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $873.00 |
| Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $887.55 |
| Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $873.00 |
| Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $887.55 |
| Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $873.00 |
| Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $887.55 |
| Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $873.00 |
| Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $887.55 |
| Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $873.00 |
| Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $887.55 |
Seattle (SEA) to Barcelona (BCN): March 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1019.00 |
| Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1034.45 |
| Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1107.00 |
| Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1125.45 |
| Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1334.55 |
| Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1353.00 |
Seattle (SEA) to Barcelona (BCN): April 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1328.25 |
| Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1349.25 |
| Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1328.25 |
| Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1349.25 |
Seattle (SEA) to Barcelona (BCN): May 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1265.00 |
| May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1285.00 |
| May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1265.00 |
| May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1285.00 |
| May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1391.50 |
| May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1413.50 |
Seattle (SEA) to Barcelona (BCN): June 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1265.00 |
| Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1285.00 |
| Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1265.00 |
| Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1285.00 |
Seattle (SEA) to Barcelona (BCN): July 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1328.25 |
| Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1349.25 |
| Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1328.25 |
| Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1349.25 |
| Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1328.25 |
| Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1349.25 |
Seattle (SEA) to Barcelona (BCN): August 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1290.30 |
| Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1310.70 |
| Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1290.30 |
| Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1310.70 |
Seattle (SEA) to Barcelona (BCN): September 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1391.50 |
| Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1413.50 |
| Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1327.00 |
| Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1349.00 |
| Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1314.60 |
| Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1336.20 |
| Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 | American Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1314.60 |
| Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 | Alaska Airlines / Lufthansa | Up to 1 stop each way | Axel-exclusive $1336.20 |
Hotels in Barcelona for these trips
Hotels: under a trip, hotels in Barcelona for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in Barcelona for these nights (Nov 19–22, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Nov 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Nov 21–28, 2026 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Nov 24–29, 2026 · 5 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Nov 26–29, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Nov 27–30, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Nov 28 – Dec 5, 2026 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 3–6, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 4–7, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 5–12, 2026 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 10–13, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 11–14, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 12–19, 2026 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 17–20, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 19–26, 2026 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 22–27, 2026 · 5 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 24–27, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 25–28, 2026 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 26 – Jan 2, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 30 – Jan 2, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Dec 31 – Jan 3, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 2–9, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 7–10, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 8–11, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 9–16, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 15–18, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 22–25, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 29 – Feb 1, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jan 30 – Feb 6, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Feb 4–7, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Feb 5–8, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Feb 6–13, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Feb 12–15, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Feb 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Feb 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Mar 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Mar 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Apr 16–19, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Apr 17–24, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (May 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (May 15–22, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (May 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jun 11–14, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jun 12–19, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jul 2–6, 2027 · 4 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jul 9–12, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Jul 10–17, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Aug 6–9, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Aug 7–14, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Sep 3–6, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Sep 4–11, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Sep 24–27, 2027 · 3 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
- Hotels in Barcelona for these nights (Sep 25 – Oct 2, 2027 · 7 nights · 2 adults, 1 room): 3★ Soho Hotel · 4★ Hotel La Pau · 5★ Casagrand Luxury Suites
Route overview: Seattle to Barcelona (BCN) flight deals
2026-11-19 → 2026-11-22 · Axel-exclusive $925.00
- American Airlines AA771 / AA742: SEA 2026-11-19 09:15:00 → BCN 2026-11-20 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2026-11-19 09:15:00 → PHL 2026-11-19 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2026-11-19 19:30:00 → BCN 2026-11-20 09:10:00.
- Air France AF1149 / DL81: BCN 2026-11-22 10:05:00 → SEA 2026-11-22 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2026-11-22 10:05:00 → CDG 2026-11-22 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2026-11-22 13:25:00 → SEA 2026-11-22 15:13:00.
2026-11-19 → 2026-11-22 · Axel-exclusive $939.55
- Alaska Airlines AS321 / AA192: SEA 2026-11-19 08:33:00 → BCN 2026-11-20 08:50:00; 1 stop(s) via DFW; 917 minutes. Local airport times.
- AS321: SEA 2026-11-19 08:33:00 → DFW 2026-11-19 14:40:00; layover at DFW: 90 minutes.
- AA192: DFW 2026-11-19 16:10:00 → BCN 2026-11-20 08:50:00.
- Air France AF1149 / DL81: BCN 2026-11-22 10:05:00 → SEA 2026-11-22 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2026-11-22 10:05:00 → CDG 2026-11-22 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2026-11-22 13:25:00 → SEA 2026-11-22 15:13:00.
2026-11-24 · one way · Axel-exclusive $657.20
- American Airlines AA771 / AA742: SEA 2026-11-24 09:15:00 → BCN 2026-11-25 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2026-11-24 09:15:00 → PHL 2026-11-24 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2026-11-24 19:30:00 → BCN 2026-11-25 09:10:00.
2026-11-24 · one way · Axel-exclusive $678.40
- Alaska Airlines AS321 / AA192: SEA 2026-11-24 08:33:00 → BCN 2026-11-25 08:50:00; 1 stop(s) via DFW; 917 minutes. Local airport times.
- AS321: SEA 2026-11-24 08:33:00 → DFW 2026-11-24 14:40:00; layover at DFW: 90 minutes.
- AA192: DFW 2026-11-24 16:10:00 → BCN 2026-11-25 08:50:00.
2026-11-28 → 2026-12-05 · Axel-exclusive $936.40
- American Airlines AA771 / AA742: SEA 2026-11-28 09:15:00 → BCN 2026-11-29 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2026-11-28 09:15:00 → PHL 2026-11-28 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2026-11-28 19:30:00 → BCN 2026-11-29 09:10:00.
- Air France AF1149 / DL81: BCN 2026-12-05 10:05:00 → SEA 2026-12-05 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2026-12-05 10:05:00 → CDG 2026-12-05 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2026-12-05 13:25:00 → SEA 2026-12-05 15:13:00.
2026-11-28 → 2026-12-05 · Axel-exclusive $952.30
- Alaska Airlines AS442 / AA742: SEA 2026-11-28 09:05:00 → BCN 2026-11-29 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2026-11-28 09:05:00 → PHL 2026-11-28 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2026-11-28 19:30:00 → BCN 2026-11-29 09:10:00.
- Air France AF1149 / DL81: BCN 2026-12-05 10:05:00 → SEA 2026-12-05 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2026-12-05 10:05:00 → CDG 2026-12-05 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2026-12-05 13:25:00 → SEA 2026-12-05 15:13:00.
2026-12-12 → 2026-12-19 · Axel-exclusive $1051.00
- American Airlines AA771 / AA742: SEA 2026-12-12 09:15:00 → BCN 2026-12-13 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2026-12-12 09:15:00 → PHL 2026-12-12 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2026-12-12 19:30:00 → BCN 2026-12-13 09:10:00.
- Air France AF1149 / DL81: BCN 2026-12-19 10:05:00 → SEA 2026-12-19 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2026-12-19 10:05:00 → CDG 2026-12-19 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2026-12-19 13:25:00 → SEA 2026-12-19 15:13:00.
2026-12-12 → 2026-12-19 · Axel-exclusive $1066.00
- Alaska Airlines AS442 / AA742: SEA 2026-12-12 09:05:00 → BCN 2026-12-13 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2026-12-12 09:05:00 → PHL 2026-12-12 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2026-12-12 19:30:00 → BCN 2026-12-13 09:10:00.
- Air France AF1149 / DL81: BCN 2026-12-19 10:05:00 → SEA 2026-12-19 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2026-12-19 10:05:00 → CDG 2026-12-19 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2026-12-19 13:25:00 → SEA 2026-12-19 15:13:00.
2026-12-25 → 2026-12-28 · Axel-exclusive $1170.00
- American Airlines AA771 / AA742: SEA 2026-12-25 09:15:00 → BCN 2026-12-26 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2026-12-25 09:15:00 → PHL 2026-12-25 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2026-12-25 19:30:00 → BCN 2026-12-26 09:10:00.
- Lufthansa LH1139 / LH490: BCN 2026-12-28 06:50:00 → SEA 2026-12-28 12:00:00; 1 stop(s) via FRA; 850 minutes. Local airport times.
- LH1139: BCN 2026-12-28 06:50:00 → FRA 2026-12-28 09:00:00; layover at FRA: 80 minutes.
- LH490: FRA 2026-12-28 10:20:00 → SEA 2026-12-28 12:00:00.
2026-12-25 → 2026-12-28 · Axel-exclusive $1189.50
- Alaska Airlines AS442 / AA742: SEA 2026-12-25 09:05:00 → BCN 2026-12-26 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2026-12-25 09:05:00 → PHL 2026-12-25 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2026-12-25 19:30:00 → BCN 2026-12-26 09:10:00.
- Lufthansa LH1139 / LH490: BCN 2026-12-28 06:50:00 → SEA 2026-12-28 12:00:00; 1 stop(s) via FRA; 850 minutes. Local airport times.
- LH1139: BCN 2026-12-28 06:50:00 → FRA 2026-12-28 09:00:00; layover at FRA: 80 minutes.
- LH490: FRA 2026-12-28 10:20:00 → SEA 2026-12-28 12:00:00.
2027-01-07 → 2027-01-10 · Axel-exclusive $807.50
- American Airlines AA771 / AA742: SEA 2027-01-07 09:15:00 → BCN 2027-01-08 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2027-01-07 09:15:00 → PHL 2027-01-07 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2027-01-07 19:30:00 → BCN 2027-01-08 09:10:00.
- Air Canada AC821 / AC543: BCN 2027-01-10 13:15:00 → SEA 2027-01-10 20:59:00; 1 stop(s) via YYZ; 1004 minutes. Local airport times.
- AC821: BCN 2027-01-10 13:15:00 → YYZ 2027-01-10 16:05:00; layover at YYZ: 140 minutes.
- AC543: YYZ 2027-01-10 18:25:00 → SEA 2027-01-10 20:59:00.
2027-01-07 → 2027-01-10 · Axel-exclusive $821.75
- Alaska Airlines AS442 / AA742: SEA 2027-01-07 09:05:00 → BCN 2027-01-08 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2027-01-07 09:05:00 → PHL 2027-01-07 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2027-01-07 19:30:00 → BCN 2027-01-08 09:10:00.
- Air Canada AC821 / AC543: BCN 2027-01-10 13:15:00 → SEA 2027-01-10 20:59:00; 1 stop(s) via YYZ; 1004 minutes. Local airport times.
- AC821: BCN 2027-01-10 13:15:00 → YYZ 2027-01-10 16:05:00; layover at YYZ: 140 minutes.
- AC543: YYZ 2027-01-10 18:25:00 → SEA 2027-01-10 20:59:00.
2027-01-21 → 2027-01-24 · Axel-exclusive $893.00
- Air France AF77 / AF1648: SEA 2027-01-21 16:05:00 → BCN 2027-01-22 14:00:00; 1 stop(s) via CDG; 775 minutes. Local airport times.
- AF77: SEA 2027-01-21 16:05:00 → CDG 2027-01-22 10:50:00; layover at CDG: 85 minutes.
- AF1648: CDG 2027-01-22 12:15:00 → BCN 2027-01-22 14:00:00.
- Air France AF1149 / DL81: BCN 2027-01-24 10:05:00 → SEA 2027-01-24 15:13:00; 1 stop(s) via CDG; 848 minutes. Local airport times.
- AF1149: BCN 2027-01-24 10:05:00 → CDG 2027-01-24 12:05:00; layover at CDG: 80 minutes.
- DL81: CDG 2027-01-24 13:25:00 → SEA 2027-01-24 15:13:00.
2027-01-21 → 2027-01-24 · Axel-exclusive $893.00
- Delta Air Lines DL80 / AF1648: SEA 2027-01-21 15:25:00 → BCN 2027-01-22 14:00:00; 1 stop(s) via CDG; 815 minutes. Local airport times.
- DL80: SEA 2027-01-21 15:25:00 → CDG 2027-01-22 10:40:00; layover at CDG: 95 minutes.
- AF1648: CDG 2027-01-22 12:15:00 → BCN 2027-01-22 14:00:00.
- Lufthansa LH1817 / LH488: BCN 2027-01-24 07:30:00 → SEA 2027-01-24 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-01-24 07:30:00 → MUC 2027-01-24 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-01-24 11:25:00 → SEA 2027-01-24 13:00:00.
2027-02-04 → 2027-02-07 · Axel-exclusive $873.00
- American Airlines AA771 / AA742: SEA 2027-02-04 09:15:00 → BCN 2027-02-05 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2027-02-04 09:15:00 → PHL 2027-02-04 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2027-02-04 19:30:00 → BCN 2027-02-05 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-02-07 07:30:00 → SEA 2027-02-07 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-02-07 07:30:00 → MUC 2027-02-07 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-02-07 11:25:00 → SEA 2027-02-07 13:00:00.
2027-02-04 → 2027-02-07 · Axel-exclusive $887.55
- Alaska Airlines AS442 / AA742: SEA 2027-02-04 09:05:00 → BCN 2027-02-05 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2027-02-04 09:05:00 → PHL 2027-02-04 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2027-02-04 19:30:00 → BCN 2027-02-05 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-02-07 07:30:00 → SEA 2027-02-07 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-02-07 07:30:00 → MUC 2027-02-07 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-02-07 11:25:00 → SEA 2027-02-07 13:00:00.
2027-03-19 → 2027-03-22 · Axel-exclusive $1019.00
- American Airlines AA771 / AA742: SEA 2027-03-19 09:15:00 → BCN 2027-03-20 08:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2027-03-19 09:15:00 → PHL 2027-03-19 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2027-03-19 19:30:00 → BCN 2027-03-20 08:10:00.
- Lufthansa LH1139 / LH490: BCN 2027-03-22 06:50:00 → SEA 2027-03-22 13:00:00; 1 stop(s) via FRA; 850 minutes. Local airport times.
- LH1139: BCN 2027-03-22 06:50:00 → FRA 2027-03-22 09:00:00; layover at FRA: 80 minutes.
- LH490: FRA 2027-03-22 10:20:00 → SEA 2027-03-22 13:00:00.
2027-03-19 → 2027-03-22 · Axel-exclusive $1034.45
- Alaska Airlines AS442 / AA742: SEA 2027-03-19 09:05:00 → BCN 2027-03-20 08:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2027-03-19 09:05:00 → PHL 2027-03-19 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2027-03-19 19:30:00 → BCN 2027-03-20 08:10:00.
- Lufthansa LH1139 / LH490: BCN 2027-03-22 06:50:00 → SEA 2027-03-22 13:00:00; 1 stop(s) via FRA; 850 minutes. Local airport times.
- LH1139: BCN 2027-03-22 06:50:00 → FRA 2027-03-22 09:00:00; layover at FRA: 80 minutes.
- LH490: FRA 2027-03-22 10:20:00 → SEA 2027-03-22 13:00:00.
2027-05-15 → 2027-05-22 · Axel-exclusive $1265.00
- American Airlines AA771 / AA742: SEA 2027-05-15 09:15:00 → BCN 2027-05-16 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2027-05-15 09:15:00 → PHL 2027-05-15 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2027-05-15 19:30:00 → BCN 2027-05-16 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-05-22 07:30:00 → SEA 2027-05-22 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-05-22 07:30:00 → MUC 2027-05-22 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-05-22 11:25:00 → SEA 2027-05-22 13:00:00.
2027-05-15 → 2027-05-22 · Axel-exclusive $1285.00
- Alaska Airlines AS442 / AA742: SEA 2027-05-15 09:05:00 → BCN 2027-05-16 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2027-05-15 09:05:00 → PHL 2027-05-15 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2027-05-15 19:30:00 → BCN 2027-05-16 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-05-22 07:30:00 → SEA 2027-05-22 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-05-22 07:30:00 → MUC 2027-05-22 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-05-22 11:25:00 → SEA 2027-05-22 13:00:00.
2027-07-10 → 2027-07-17 · Axel-exclusive $1328.25
- American Airlines AA771 / AA742: SEA 2027-07-10 09:15:00 → BCN 2027-07-11 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2027-07-10 09:15:00 → PHL 2027-07-10 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2027-07-10 19:30:00 → BCN 2027-07-11 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-07-17 07:30:00 → SEA 2027-07-17 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-07-17 07:30:00 → MUC 2027-07-17 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-07-17 11:25:00 → SEA 2027-07-17 13:00:00.
2027-07-10 → 2027-07-17 · Axel-exclusive $1349.25
- Alaska Airlines AS442 / AA742: SEA 2027-07-10 09:05:00 → BCN 2027-07-11 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2027-07-10 09:05:00 → PHL 2027-07-10 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2027-07-10 19:30:00 → BCN 2027-07-11 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-07-17 07:30:00 → SEA 2027-07-17 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-07-17 07:30:00 → MUC 2027-07-17 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-07-17 11:25:00 → SEA 2027-07-17 13:00:00.
2027-09-25 → 2027-10-02 · Axel-exclusive $1314.60
- American Airlines AA771 / AA742: SEA 2027-09-25 09:15:00 → BCN 2027-09-26 09:10:00; 1 stop(s) via PHL; 895 minutes. Local airport times.
- AA771: SEA 2027-09-25 09:15:00 → PHL 2027-09-25 17:23:00; layover at PHL: 127 minutes.
- AA742: PHL 2027-09-25 19:30:00 → BCN 2027-09-26 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-10-02 07:30:00 → SEA 2027-10-02 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-10-02 07:30:00 → MUC 2027-10-02 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-10-02 11:25:00 → SEA 2027-10-02 13:00:00.
2027-09-25 → 2027-10-02 · Axel-exclusive $1336.20
- Alaska Airlines AS442 / AA742: SEA 2027-09-25 09:05:00 → BCN 2027-09-26 09:10:00; 1 stop(s) via PHL; 905 minutes. Local airport times.
- AS442: SEA 2027-09-25 09:05:00 → PHL 2027-09-25 17:08:00; layover at PHL: 142 minutes.
- AA742: PHL 2027-09-25 19:30:00 → BCN 2027-09-26 09:10:00.
- Lufthansa LH1817 / LH488: BCN 2027-10-02 07:30:00 → SEA 2027-10-02 13:00:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH1817: BCN 2027-10-02 07:30:00 → MUC 2027-10-02 09:30:00; layover at MUC: 115 minutes.
- LH488: MUC 2027-10-02 11:25:00 → SEA 2027-10-02 13:00:00.
More dates for this route
- Nov 19, 2026 · Return options
- Nov 27, 2026 · Return options
- Dec 8, 2026 · Return options
- Dec 19, 2026 · Return options
- Dec 29, 2026 · Return options
- Jan 8, 2027 · Return options
- Jan 19, 2027 · Return options
- Jan 30, 2027 · Return options
- Feb 19, 2027 · Return options
- May 14, 2027 · Return options
- Jul 9, 2027 · Return options
- Sep 25, 2027 · Return options
- Hotels in Barcelona with Axel
Source: https://helloaxel.com/en/flights/from-seattle-sea-to-spain-or-portugal
Compare flights from Seattle to Spain or Portugal across upcoming months. Explore the dated fares below, or search your own trip.
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Flights from Seattle (SEA) · Seattle to Europe flight deals
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Barcelona (BCN) · Madrid (MAD) · Lisbon (LIS) · Porto (OPO)
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Hotels in Barcelona with Axel
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Where to stay: Where to stay in Barcelona: the 11 best neighborhoods, ranked · Barcelona hotels where a family of four can share one room
Hotel details in Barcelona: 45 Times Barcelona Hotel · ABaC Hotel · Absolute Sagrada Familia · AC Hotel Diagonal L´Illa · AC Hotel Irla by Marriott · All 401 hotels in Barcelona
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- This page: Seattle to Spain or Portugal flight deals. Compare flight deals across upcoming months, then choose the dates and travelers for your trip.
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