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

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

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Frequently asked questions

How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Dublin Airport (DUB)?
Aer Lingus operates a direct flight departing from SEA at 6:45PM and arriving at DUB at 11:45AM — a flying time of 9 hours. Choose the best available seat, pack something to keep you busy and enjoy the ride.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Dublin Airport (DUB) last minute?
When it comes to booking your flights, being organized pays off. While it's possible to pick up a deal on a Sea-Tac Airport to DUB flight at the last minute, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Dublin from Seattle?
Jump on a flight from Seattle to Dublin and you'll touch down at Dublin Airport (DUB). The terminal is about 10 kilometers north of the heart of Dublin. Begin your city break with a visit to Aviva Stadium and Guinness Storehouse, which are two of Dublin's top sights.
What are the most popular departure times for flights from Sea-Tac Airport to Dublin Airport?
For Aer Lingus flights from Sea-Tac Airport to DUB, the busiest time is between 6:00 PM - 7:00 PM. If you want to avoid any holdups, head out in the morning. This gives you a better chance to escape the air traffic that builds up in the afternoon.
Can I change the date of my flight from SEA to Dublin Airport (DUB)?
Make changes quickly to your Seattle - Tacoma Intl. Airport (SEA) to Dublin Airport (DUB) journey by logging in to the Expedia Trips portal. Before making any amendments, check out the conditions and rules in your itinerary to see what you can do and if fees apply. Some carriers charge a change fee per person, on top of any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also take a look at our Customer Service portal for further details and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Dublin
Distance
7241 km
Average flight time
9 hours 5 mins

Book with confidence

Book with confidence

Seattle to Dublin Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Dublin offer the perfect respite. Not only does exploring Dublin provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Dublin may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Dublin are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Dublin more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Dublin is now!

Seattle to Dublin Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia