Aer Lingus Flights from Seattle to Spain from $583.24*

Deals on flights from Seattle to Spain*

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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Book Seattle to Spain flight deals*

Fly to Spain to enjoy culture, elegant cities, and a laid-back lifestyle. Fall for the timeless beauty of old Spain in its charming villages and Barcelona's famous Gaudi’s architectural works. You can look forward to the simple highlights of Spain enjoying its stunning Mediterranean coastlines and mouth-watering cuisine.

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Best Deals for Seattle to Spain*

Best Deals for Seattle to Spain*
From
To
Fare Type
Dates
Price
FromSeattle (SEA)ToBarcelona (BCN)Roundtrip*
/
Economy
12 Sep 2025 - 22 Sep 2025

From

$1,080.50*

Seen: 14 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.