Flights from Seattle to Spain available from USD 621*

Promo code

Deals on flights in next three months

USD

Seattle (SEA)to

Barcelona (BCN)
Nov 30 2025 - Dec 07 2025
From
USD 621
Viewed 17 hrs ago
Round trip
Economy

Seattle (SEA)to

Barcelona (BCN)
Nov 26 2025 - Dec 07 2025
From
USD 621
Viewed 17 hrs ago
Round trip
Economy

Seattle (SEA)to

Barcelona (BCN)
Nov 26 2025 - Dec 09 2025
From
USD 621
Viewed 17 hrs ago
Round trip
Economy

Seattle (SEA)to

Barcelona (BCN)
Nov 30 2025 - Dec 09 2025
From
USD 621
Viewed 17 hrs ago
Round trip
Economy

Seattle (SEA)to

Tenerife (TFS)
Jan 05 2026 - Mar 05 2026
From
USD 711
Viewed 20 hrs ago
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Seattle to Spain with Icelandair

USD
Plan ahead for your trip from Seattle to Spain with Icelandair
From
To
Fare type
Dates
Price
Seattle (SEA)Barcelona (BCN)Round trip
/
Economy		Feb 20 2026 - Feb 27 2026

From

USD 661

Viewed 17 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.