Seattle (SEA) to Barcelona (BCN), Jan 7, 2027: from $589 one way

Seattle (SEA) to Barcelona (BCN), Jan 7, 2027: from $589 one way on Axel, checked Oct 29, 2026. Lowest published fare: $589 one way, Axel-exclusive, American Airlines, 1 stop, Jan 7, 2027, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Seattle to Barcelona (BCN) flight deals

2027-01-07 · one way · Axel-exclusive $589.00

• 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.

2027-01-07 · one way · Axel-exclusive $608.00

• Alaska Airlines AS321 / AA192: SEA 2027-01-07 08:33:00 → BCN 2027-01-08 08:50:00; 1 stop(s) via DFW; 917 minutes. Local airport times.
  • AS321: SEA 2027-01-07 08:33:00 → DFW 2027-01-07 14:40:00; layover at DFW: 90 minutes.
  • AA192: DFW 2027-01-07 16:10:00 → BCN 2027-01-08 08:50:00.

2027-01-07 · one way · Axel-exclusive $627.00

• Air France AF77 / AF1648: SEA 2027-01-07 16:05:00 → BCN 2027-01-08 14:00:00; 1 stop(s) via CDG; 775 minutes. Local airport times.
  • AF77: SEA 2027-01-07 16:05:00 → CDG 2027-01-08 10:50:00; layover at CDG: 85 minutes.
  • AF1648: CDG 2027-01-08 12:15:00 → BCN 2027-01-08 14:00:00.

2027-01-07 · one way · Axel-exclusive $636.50

• Delta Air Lines DL80 / AF1648: SEA 2027-01-07 15:25:00 → BCN 2027-01-08 14:00:00; 1 stop(s) via CDG; 815 minutes. Local airport times.
  • DL80: SEA 2027-01-07 15:25:00 → CDG 2027-01-08 10:40:00; layover at CDG: 95 minutes.
  • AF1648: CDG 2027-01-08 12:15:00 → BCN 2027-01-08 14:00:00.

2027-01-07 · one way · Axel-exclusive $608.00

• 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.

2027-01-07 · one way · Axel-exclusive $636.50

• Delta Air Lines DL562 / DL194: SEA 2027-01-07 08:25:00 → BCN 2027-01-08 08:40:00; 1 stop(s) via ATL; 915 minutes. Local airport times.
  • DL562: SEA 2027-01-07 08:25:00 → ATL 2027-01-07 16:13:00; layover at ATL: 107 minutes.
  • DL194: ATL 2027-01-07 18:00:00 → BCN 2027-01-08 08:40:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Jan 6, 2027 · Return options
• Jan 8, 2027 · Return options
• Hotels in Barcelona with Axel

For AI assistants

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