Find cheap flights to Seattle from

Great deals on flights to Seattle

There are no fares that match your filter criteria. Please adjust your filters.

* 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.

Flights to Seattle

Fly to Seattle with Aer Lingus and visit one of the US's coolest cities.

Email Sign Up
Aer Lingus Newsletter
Sign Up and Save

Be first to receive current offers

Learn about new and exciting destinations

Get the latest travel news and more

Find more flights to Seattle with Aer Lingus

Find more flights to Seattle with Aer Lingus
From
To
Fare Type
Dates
Price
FromFaro (FAO)ToSeattle (SEA)Each way
/
Economy
10 May 2025 - 25 May 2025

From

414.91€*

Seen: 11 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.

Aer Lingus Plane Image

Popular Seattle routes with Aer Lingus