Cheap Flights from Dublin to Seattle, WA from $359
On Cheapflightsplus.com you will find 1 direct and 793 connecting flights from Dublin to Seattle. You can compare airfare deals from 26 airlines and multiple travel sites from $359, book and save on cheap plane tickets and last minute offers. Also check out DUB-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Dublin to Seattle depends on and how to choose the most interesting flight option for you.
Distance between Dublin and Seattle is 7284 miles. Time difference between the cities is 8h. Airplanes depart 05:30 to 23:55 from 1 Dublin airport and arrive 05:30 to 23:55 to 3 Seattle airports. Average flight time is 9h 40m.
- The fastest flight 9h 40m
- Average flight time 9h 40m
- The earliest flight 05:30
- The latest flight 23:55
- Distance 4527 ml
Best Flights from Dublin to Seattle Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $359 | 16:10 Dublin Dublin | 17:50 Seattle Seattle-Tacoma Intl | 9h 40m | Aer Lingus | EI53 |
| from $483 | 20:15 Dublin Dublin | 13:50+1 день Seattle Seattle-Tacoma Intl | 25h 35m layover 13h 40m - Copenhagen | SAS | SK2538 SK937 |
| from $493 | 11:30 Dublin Dublin | 19:04 Seattle Seattle-Tacoma Intl | 15h 34m layover 2h 35m - Toronto | WestJet | WS35 AS973 |
| from $382 | 18:20 Dublin Dublin | 08:53+2 дня Seattle Seattle-Tacoma Intl | 46h 33m layover 19h 35m - Paris 10h 55m - Los Angeles | Aer Lingus | EI528 N0311 HA6202 |
| from $407 | 10:10 Dublin Dublin | 19:04+1 день Seattle Seattle-Tacoma Intl | 44h 44m layover 3h 7m - St. John's 23h 35m - Toronto | WestJet | WS59 WS627 AS973 |
The cheapest months to travel to Seattle are october (from 359 $), august (from 382 $), june (from 423 $).
The most expensive months are november (from 769 $), february (from 757 $), december (from 709 $).
What is the lowest airfare Dublin to Seattle?
The cheapest plane ticket found by our users is $359. This airfare is for economy class on one-way EI53 flight by Aer Lingus for October 29, 2025 which leaves Dublin in Dublin at 16:10 am and arrives at Seattle Seattle-Tacoma Intl at 17:50.
Flight Schedule Dublin to Seattle (Washington)
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Popular Airlines on the Route
The flight Dublin — Seattle is served by 26 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Vueling - 47 departures per week at the price of from $ 467 . And the most expensive tickets are offered by SAS airline - from $ 10043.
Direct flights
There are 1 nonstop flights on the route. The fastest direct flight is EI53 by Aer Lingus takes 9h 40m and the cheapest is EI53 by Aer Lingus for $359.
- EI - Aer Lingusfrom $359Find
Connecting Flights
There are 793 flights with layovers on the route. The fastest connecting flight is FI419 by Icelandair takes 11h 35m and the cheapest is EI53 by Aer Lingus for $382.
- VY - Vuelingfrom $467Find
- FI - Icelandairfrom $509Find
- DN - Senegal Airlinesfrom $775Find
- FR - Ryanairfrom $551Find
- LX - SWISS International Air Linesfrom $601Find
- UA - United Airlinesfrom $2825Find
- DY - Norwegianfrom $654Find
- OG - Air Onixfrom $414Find
- SK - SASfrom $483Find
- IB - Iberiafrom $755Find
- SN - Brussels Airlinesfrom $2740Find
- WS - WestJetfrom $407Find
Airports
You can fly from Dublin to Seattle from 1 airports (Dublin).
Dublin airports
- Dublin-DUBfrom $359Find
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
Airplanes
There are flights to Seattle from Dublin by 26 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A330-200from $359Find
Top International Destinations from Dublin
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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