
Popular airlines from Dublin Airport (DUB) to Seattle-Tacoma International Airport (SEA)
- Aer Lingus
Aer Lingus
- Icelandair
Icelandair
- British Airways
British Airways
- Iberia
Iberia
- Lufthansa
Lufthansa
- Air Canada
Air Canada
- KLM
KLM
- Plan, book, fly with confidence
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Cheap flights from Dublin (DUB) to Seattle (SEA)
Prices were available within the past 7 days and start at CA $573 for one-way flights and CA $643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Dublin (DUB) to Seattle (SEA)
April is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Dublin |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, WestJet |
Roundtrip price | CA $642 |
Distance | 7241 km |
Average flight time | 9 hours 40 mins |
Dublin to Seattle Flights
The easy way to book your flights from Dublin to Seattle
With Expedia, it’s simple to find and book flights to Seattle from Dublin whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dublin to Seattle today, tomorrow, or this week.
Save dollars with cheap flights from Dublin, DUB to Seattle - Tacoma Intl., SEA
Sort your search results by price to find great deals on your flight from Dublin to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Dublin currently is just CA $643 rising to CA $1,132.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Seattle
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Seattle from Dublin
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.
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Top Routes from Dublin
- Dublin to Calgary (DUB - YYC)
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- Dublin to Edinburgh (DUB - EDI)
- Dublin to New York (DUB - JFK)
- Dublin to Montreal (DUB - YUL)
- Dublin to Rome (DUB - FCO)
- Dublin to Vienna (DUB - VIE)
- Dublin to Vancouver (DUB - YVR)
- Dublin to London (DUB - LHR)
Top Routes to Seattle
- Ottawa to Seattle (YOW - SEA)
- Chicago to Seattle (ORD - SEA)
- Calgary to Seattle (YYC - SEA)
- Kelowna to Seattle (YLW - SEA)
- Detroit to Seattle (DTW - SEA)
- Winnipeg to Seattle (YWG - SEA)
- Halifax to Seattle (YHZ - SEA)
- Victoria to Seattle (YYJ - SEA)
- Québec to Seattle (YQB - SEA)
- Montreal to Seattle (YUL - SEA)
- Buffalo to Seattle (BUF - SEA)
- Vancouver to Seattle (YVR - SEA)
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