Compare flights from Seattle to Spain or Portugal in January 2027
Compare flights to Barcelona, Madrid, Lisbon and Porto for the same travel dates.
Trip length: 7–21 days between departure and return.
Compare destinations and dates
Observed September 21, 2026 (UTC). Check current prices.
USD for the listed travelers.
1 adult · Complete round-trip totals · 10–21 days
Complete round-trip totals; both flights included.
10 days between departure and return.
| Destination / travelers | Dates / trip length | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| Barcelona (BCN) · 1 adult | Jan 3–13, 2027 | Out: Turkish Airlines · 1 stop (IST) · 19h 45m; Return: Turkish Airlines · 1 stop (IST) · 20h 15m | $812 | $911 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Barcelona (BCN) · 1 adult | Jan 10–20, 2027 | Out: Turkish Airlines · 1 stop (IST) · 19h 45m; Return: Turkish Airlines · 1 stop (IST) · 20h 15m | $812 | $911 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Jan 3–13, 2027 | Out: Delta Air Lines · 1 stop (BOS) · 17h 40m; Return: Delta Air Lines · 1 stop (JFK) · 17h 23m | $556 | $620 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Jan 3–13, 2027 | Out: Delta Air Lines · 1 stop (BOS) · 17h 40m; Return: KLM Royal Dutch Airlines · 1 stop (AMS) · 14h 50m | $556 | $621 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Jan 10–20, 2027 | Out: Air Canada · 1 stop (YYZ) · 17h 35m; Return: Lufthansa · 1 stop (MUC) · 15h 0m | $546 | $611 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Madrid (MAD) · 1 adult | Jan 3–13, 2027 | Out: British Airways · 1 stop (LHR) · 13h 30m; Return: British Airways · 1 stop (LHR) · 13h 45m | $545 | $605 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Madrid (MAD) · 1 adult | Jan 10–20, 2027 | Out: British Airways · 1 stop (LHR) · 13h 30m; Return: Iberia · 1 stop (ORD) · 17h 13m | $536 | $599 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Madrid (MAD) · 1 adult | Jan 10–20, 2027 | Out: British Airways · 1 stop (LHR) · 13h 30m; Return: British Airways · 1 stop (LHR) · 13h 45m | $545 | $605 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Porto (OPO) · 1 adult | Jan 3–13, 2027 | Out: Delta Air Lines · 1 stop (CDG) · 22h 30m; Return: KLM Royal Dutch Airlines · 1 stop (AMS) · 14h 50m | $565 | $628 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Porto (OPO) · 1 adult | Jan 10–20, 2027 | Out: Delta Air Lines · 1 stop (CDG) · 22h 30m; Return: KLM Royal Dutch Airlines · 1 stop (AMS) · 14h 50m | $565 | $628 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
1 adult · Round-trip starting totals · 10–21 days
Starting totals are for the round trip. Choose a return flight to confirm the final total.
10 days between departure and return.
| Destination / travelers | Dates / trip length | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| Barcelona (BCN) · 1 adult | Jan 10–20, 2027 | Out: Delta Air Lines · 1 stop (CDG) · 13h 35m | Round-trip starting total: $851 | Round-trip starting total: $954 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Jan 10–20, 2027 | Out: Alaska Airlines · 1 stop (LHR) · 14h 55m | Round-trip starting total: $1,246 | Round-trip starting total: $1,388 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Porto (OPO) · 1 adult | Jan 10–20, 2027 | Out: American Airlines · 2 stops (DFW, MAD) · 18h 29m | Round-trip starting total: $547 | Round-trip starting total: $615 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Porto (OPO) · 1 adult | Jan 10–20, 2027 | Out: Lufthansa · 1 stop (MUC) · 14h 0m | Round-trip starting total: $606 | Round-trip starting total: $680 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
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More flight comparisons from Seattle
- Seattle to Spain or Portugal flight deals
- Flights from Seattle in January 2027
- Seattle to Barcelona (BCN): January 2027 flight deals
- Seattle to Madrid (MAD): January 2027 flight deals
- Seattle to Lisbon (LIS): January 2027 flight deals
- Seattle to Porto (OPO): January 2027 flight deals
- Seattle to Spain or Portugal: compare flights, January 3–13, 2027
- Seattle to Spain or Portugal: compare flights, January 10–20, 2027
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