Cheap Flights from Dublin to Seattle, WA from $509
On Cheapflightsplus.com you will find 1 direct and 249 connecting flights from Dublin to Seattle. You can compare airfare deals from 21 airlines and multiple travel sites from $509, 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 $574 | 16:10 Dublin Dublin | 17:50 Seattle Seattle-Tacoma Intl | 9h 40m | Aer Lingus | EI53 |
| from $509 | 14:15 Dublin Dublin | 17:50 Seattle Seattle-Tacoma Intl | 11h 35m layover 0h 55m - Reykjavik | Icelandair | FI419 FI681 |
| from $528 | 08:35 Dublin Dublin | 18:20 Seattle Seattle-Tacoma Intl | 17h 45m layover 6h 20m - London | British Airways | BA833 BA49 |
| from $518 | 12:20 Dublin Dublin | 22:16 Seattle Seattle-Tacoma Intl | 17h 56m layover 2h 30m - Toronto 1h 35m - Vancouver | WestJet | WS37 AC121 AC8810 |
| from $637 | 11:30 Dublin Dublin | 07:10+1 день Seattle Seattle-Tacoma Intl | 27h 40m layover 1h 50m - Toronto 11h 46m - Vancouver | WestJet | WS35 WS719 AS3486 |
The cheapest months to travel to Seattle are october (from 359 $), august (from 511 $), september (from 513 $).
The most expensive months are february (from 885 $), december (from 769 $), november (from 769 $).
What is the lowest airfare Dublin to Seattle?
The cheapest plane ticket found by our users is $509. This airfare is for economy class on one-way FI419 flight by Icelandair for October 7, 2025 which leaves Dublin in Dublin at 14:15 am and arrives at Seattle Seattle-Tacoma Intl at 20:40.
Flight Schedule Dublin to Seattle (Washington)
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Popular Airlines on the Route
The flight Dublin — Seattle is served by 21 regular airline and 4 low-cost airlines. Most of the flights on this route are operated by Air Canada - 31 departures per week at the price of from $ 748 . 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 FI419 by Icelandair for $574.
- EI - Aer Lingusfrom $574Find
Connecting Flights
There are 249 flights with layovers on the route. The fastest connecting flight is FI419 by Icelandair takes 11h 35m and the cheapest is FI419 by Icelandair for $509.
- AC - Air Canadafrom $748Find
- FI - Icelandairfrom $509Find
- VY - Vuelingfrom $1830Find
- EI - Aer Lingusfrom $666Find
- DN - Senegal Airlinesfrom $2031Find
- FR - Ryanairfrom $793Find
- LX - SWISS International Air Linesfrom $2718Find
- UA - United Airlinesfrom $2825Find
- H4 - Heli Securitefrom $2927Find
- 5F - FlyOnefrom $797Find
- TK - Turkish Airlinesfrom $3387Find
- OG - Air Onixfrom $615Find
Airports
You can fly from Dublin to Seattle from 1 airports (Dublin).
Dublin airports
- Dublin-DUBfrom $509Find
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 21 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A330-200from $574Find
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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