Seattle to Spain or Portugal: compare flights, June 10–20, 2027
Compare flights to Barcelona, Madrid, Lisbon and Porto for the same travel dates.
Compare destinations for these 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 | Jun 10–20, 2027 | Out: DE · 1 stop (FRA) · 19h 10m; Return: DE · 1 stop (FRA) · 13h 40m | $891 | $990 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Jun 10–20, 2027 | Out: Aer Lingus · 1 stop (DUB) · 18h 25m; Return: Aer Lingus · 1 stop (DUB) · 14h 15m | $1,155 | $1,296 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Madrid (MAD) · 1 adult | Jun 10–20, 2027 | Out: Aer Lingus · 1 stop (DUB) · 17h 50m; Return: Aer Lingus · 1 stop (DUB) · 15h 30m | $1,017 | $1,143 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Porto (OPO) · 1 adult | Jun 10–20, 2027 | Out: Delta Air Lines · 1 stop (CDG) · 19h 25m; Return: KLM Royal Dutch Airlines · 1 stop (AMS) · 14h 33m | $989 | $1,107 — 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 | Jun 10–20, 2027 | Out: British Airways · 1 stop (LHR) · 13h 45m | Round-trip starting total: $1,919 | Round-trip starting total: $2,154 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Lisbon (LIS) · 1 adult | Jun 10–20, 2027 | Out: United Airlines · 1 stop (IAD) · 13h 30m | Round-trip starting total: $1,450 | Round-trip starting total: $1,625 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Madrid (MAD) · 1 adult | Jun 10–20, 2027 | Out: American Airlines · 1 stop (DFW) · 16h 39m | Round-trip starting total: $1,336 | Round-trip starting total: $1,486 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Madrid (MAD) · 1 adult | Jun 10–20, 2027 | Out: Alaska Airlines · 1 stop (ORD) · 13h 59m | Round-trip starting total: $1,415 | Round-trip starting total: $1,574 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Porto (OPO) · 1 adult | Jun 10–20, 2027 | Out: Delta Air Lines · 1 stop (AMS) · 13h 50m | Round-trip starting total: $1,077 | Round-trip starting total: $1,207 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
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