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Fly from Dublin to Seattle with Aer Lingus and visit one of the US's coolest cities.
Fly with Aer Lingus from Dublin to Seattle and you can benefit from pre-clearance, so when you arrive you can collect your luggage and go. We have a range of luggage options to choose from when you book so you will have everything for a great holiday in Seattle no matter when you go. We also make flying safe and easy with online check in, contactless boarding and safety protocols to protect your health and wellbeing. Once on board your transatlantic flight, sit back, relax and enjoy our 4* service including a warm Irish welcome, in-flight entertainment and food and beverage service.
Dublin to Seattle Flight Time.
The total flight time from Dublin to Seattle is approximately 9 hours and 55 minutes.
When is the Cheapest Time of Year to Fly to Seattle?
Cheap flights from Dublin to Seattle can be bought throughout December right through to March. The winter months offer an excellent opportunity for a cheap getaway to this beautiful city.
How do you find the cheapest flights from Dublin to Seattle with Aer Lingus?
What is the best day to Book flights from Dublin to Seattle?
Aer Lingus often releases Sale fares on Tuesdays, making this the best day to book cheap flights to Seattle from Dublin. Our advice if you are planning to fly Dublin to Seattle is to keep visiting us at Aerlingus.com to ensure you do not miss these fares.
How Much is a Flight from Dublin to Seattle?
Flights to Lisbon during the Winter season start from €215 each way per person. Fares are based on availability and season. Our recommendation to get the best price fare is to book early and then start planning your trip. Always check our website for the most recent fares.
Seattle must rank as one of America's hippest cities. There are so many reasons to visit this hub of creativity, enterprise, and amazing views. The list below is only the beginning:
Some Related Reads on Seattle
Behind the scenes: Take a tour of Seattle and the Pacific Northwest
The 7 most Instagrammable spots in Seattle
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From | To | Fare Type | Dates | Price |
---|---|---|---|---|
FromDublin (DUB) | ToSeattle (SEA) | Each way / Economy | 31 Aug 2025 - 12 Sep 2025 | From €391.01* Seen: 23 hrs ago |
FromDublin (DUB) | ToSeattle (SEA) | Each way / Economy | 29 Oct 2025 - 14 Nov 2025 | From €341.66* Seen: 19 hrs ago |
FromDublin (DUB) | ToSeattle (SEA) | Each way / Economy | 4 Oct 2025 - 13 Oct 2025 | From €376.28* Seen: 9 hrs ago |
FromDublin (DUB) | ToSeattle (SEA) | Each way / Economy | 21 Sep 2025 - 5 Oct 2025 | From €376.28* Seen: 11 hrs ago |
FromDublin (DUB) | ToSeattle (SEA) | Each way / Economy | 28 Jun 2025 - 9 Jul 2025 | From €403.51* Seen: 19 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.