CA $616 Cheap Flights from Dublin (DUB) to Seattle (SEA)

Popular airlines from Dublin Airport (DUB) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Dublin (DUB) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $616 for one-way flights and CA $683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Scandinavian Airlines
Aer Lingus
Icelandair
Icelandair
Scandinavian Airlines
Icelandair
Lufthansa
British Airways
Air Canada
Flight from Dublin to Seattle (DUB - SEA) route information
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, United, WestJet
Roundtrip price
CA $683
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 American Airlines, Aer Lingus, British Airways 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 $683 rising to CA $1,132.  

Here are more money-saving tips: 

  • Fly in October 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.

Frequently asked questions

How much is a flight from Dublin Airport to SEA?
The lowest price advertised for a round-trip journey from Dublin Airport to Sea-Tac Airport is CA $683. But you better move fast. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport to SEA?
Most flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dublin Airport to SEA that have flexible change policies?
Plenty of airlines offer the option to reschedule your flight at no extra charge. All you pay is the difference in the ticket price. When looking for DUB to SEA flights, you'll find a "No change fees" filter for you to pick.
How many hours is the flight from DUB to Seattle - Tacoma Intl. Airport (SEA)?
It takes around 14 hours and 48 minutes to travel from Dublin Airport (DUB) to Sea-Tac Airport. If you'd like to get some rest, bring a pillow, some earplugs and an eye mask.
How far is the flight from Dublin Airport (DUB) to SEA?
The distance is around 7,300 kilometres, so pack your carry-on bag with whatever you need to make your journey comfortable. Wondering what to take on board your Dublin to SeaTac flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from DUB to Sea-Tac Airport?
If you're looking to fly directly from Dublin Airport (DUB) to Sea-Tac Airport, Aer Lingus (EI) is an excellent option. It operates 0 flights every month between Dublin and SeaTac.
Are DUB to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap fares from Dublin Airport (DUB) to SEA surfacing a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

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