Flights from Seattle to Spain available from USD 567*

Promo code

Deals on flights in next three months

USD

Seattle (SEA)to

Barcelona (BCN)
Jul 28 2025 - Aug 27 2025
From
USD 662
Viewed 1 hour ago
Round trip
/
Economy

Seattle (SEA)to

Barcelona (BCN)
Jul 27 2025 - Aug 27 2025
From
USD 694
Viewed 1 hour ago
Round trip
/
Economy

Seattle (SEA)to

Barcelona (BCN)
Jul 24 2025 - Aug 22 2025
From
USD 749
Viewed 1 hour ago
Round trip
/
Economy

Seattle (SEA)to

Barcelona (BCN)
Jul 22 2025 - Aug 22 2025
From
USD 749
Viewed 1 hour ago
Round trip
/
Economy

Seattle (SEA)to

Alicante (ALC)
Jun 23 2025 - Jun 29 2025
From
USD 1,366
Viewed 17 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Alicante (ALC)
Jun 23 2025 - Jun 28 2025
From
USD 1,981
Viewed 17 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		Sep 30 2025 - Oct 04 2025

From

USD 567

Viewed 1 hour ago

Seattle (SEA)Tenerife (TFS)Round trip
/
Economy		Dec 26 2025 - Jan 05 2026

From

USD 1,479

Viewed 1 day 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.

 

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