One Way

Popular Filters

One Way Price

USD 590 USD 2,000

Duration

9 h 45 m 23 h 30 m

Stops From Dublin

Departure From Dublin

Before 6 AM

USD 1,460

6 AM - 12 PM

USD 1,159

12 PM - 6 PM

USD 591

Arrival at Seattle

Before 6 AM

USD 1,211

6 AM - 12 PM

USD 1,460

12 PM - 6 PM

USD 1,328

After 6 PM

USD 591

Alliances & Airlines

Oneworld

(10)

SkyTeam

(3)

Star Alliance

()

+ 4 more

Layover Airports

+ 6 more

Layover Duration

1 h 0 m 11 h 0 m

Ireland to Seattle

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 27 Jun 2026 04:52:30
WestJet

USD 615

USD 591

Transit Visa may be required

Dublin to Seattle , 30 Jun

WestJet WS | 17

13:00

Tue, 30 Jun 26

Terminal T1

Dublin, Ireland

08 h 15 m

14:15

Tue, 30 Jun 26

Calgary, Canada

BAGGAGE : CHECK INCABIN

Information not available

WestJet WS | 3750 | Operated By WestJet Encore

19:55

Tue, 30 Jun 26

Calgary, Canada

02 h 05 m

21:00

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

WestJet

USD 755

USD 726

Transit Visa may be required

Dublin to Seattle , 30 Jun

WestJet WS | 17

13:00

Tue, 30 Jun 26

Terminal T1

Dublin, Ireland

08 h 15 m

14:15

Tue, 30 Jun 26

Calgary, Canada

BAGGAGE : CHECK INCABIN

Information not available

WestJet WS | 1552

17:50

Tue, 30 Jun 26

Calgary, Canada

01 h 55 m

18:45

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

JetBlue Airways

USD 1,207

USD 1,159

Dublin to Seattle , 30 Jun

JetBlue Airways B6 | 842

11:30

Tue, 30 Jun 26

Terminal T2

Dublin, Ireland

07 h 46 m

14:16

Tue, 30 Jun 26

Terminal T5

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

JetBlue Airways B6 | 263

17:38

Tue, 30 Jun 26

Terminal T5

New York, United States

06 h 30 m

21:08

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Finnair

USD 1,261

USD 1,211

Dublin to Seattle , 30 Jun

Finnair AY | 3847 | Operated By American Airlines

09:30

Tue, 30 Jun 26

Terminal T2

Dublin, Ireland

07 h 59 m

11:29

Tue, 30 Jun 26

Terminal T3

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

Finnair AY | 4081 | Operated By American Airlines

22:00

Tue, 30 Jun 26

Terminal T3

Chicago, United States

04 h 41 m

00:41

Wed, 1 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

More Timing Options

USD 1,270

USD 1,220

Dublin to Seattle , 30 Jun

American Airlines AA | 725

11:45

Tue, 30 Jun 26

Terminal T2

Dublin, Ireland

08 h 20 m

15:05

Tue, 30 Jun 26

Charlotte, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 751

17:29

Tue, 30 Jun 26

Charlotte, United States

05 h 45 m

20:14

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

USD 1,383

USD 1,328

Dublin to Seattle , 30 Jun

American Airlines AA | 8323 | Operated By Aer Lingus

15:25

Tue, 30 Jun 26

Terminal T2

Dublin, Ireland

09 h 45 m

17:10

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 1,385

USD 1,330

Dublin to Seattle , 30 Jun

Aer Lingus EI | 53

15:25

Tue, 30 Jun 26

Terminal T2

Dublin, Ireland

09 h 45 m

17:10

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Iberia

USD 1,400

USD 1,345

Dublin to Seattle , 30 Jun

Iberia IB | 6045 | Operated By Aer Lingus

15:25

Tue, 30 Jun 26

Terminal T2

Dublin, Ireland

09 h 45 m

17:10

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

USD 1,514

USD 1,454

Transit Visa may be required

Dublin to Seattle , 30 Jun

Delta Air Lines DL | 9508 | Operated By KLM Royal Dutch

11:10

Tue, 30 Jun 26

Terminal T1

Dublin, Ireland

01 h 35 m

13:45

Tue, 30 Jun 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 145

15:10

Tue, 30 Jun 26

Amsterdam, Netherlands

10 h 14 m

16:24

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

USD 1,520

USD 1,460

Transit Visa may be required

Dublin to Seattle , 30 Jun

Delta Air Lines DL | 8263 | Operated By Air France

05:55

Tue, 30 Jun 26

Terminal T1

Dublin, Ireland

02 h

08:55

Tue, 30 Jun 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8764 | Operated By Air France

10:10

Tue, 30 Jun 26

Terminal T2E

Paris, France

10 h 05 m

11:15

Tue, 30 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Book cheap Ireland to Seattle International Flight ✈ tickets at MakeMyTrip India. Get best deals, Lowest airfare ticket booking from Ireland to Seattle International air travel route. Check flight reservation status, schedules of Ireland to Seattle International flight ticket online.Also book tickets for Seattle to Ireland

About Dublin (DUB)

Situated at the mouth of the River Liffey, Dublin is the capital and the most populous city of Ireland. The word 'Dublin' means ‘town of the huddled ford’. Enveloped by a low mountain range to the south and bordered by the low farmland to the north and west, Dublin is a beautiful city which experiences a maritime climate with non extreme temperatures. Its mild winters and cool summers please everyone and act like an open invitation to tourists coming to visit the city from each corner of the world. The entire Dublin is dotted with beautiful landmarks and monuments with imposing structures. The oldest is Dublin Castle which was constructed shortly after Norman Invasion of Ireland in 1169. The newest structure is Spire of Dublin; this stainless steel conical spire is located on O'Connell Street. Other important and attractive landmarks are Ha'penny Bridge, Mansion House, Ann Livia Monument, Molly Malone Statue, Christ Church Cathedral, The Custom House, Poolbeg Towers and Aras an Uachtarain. Dublin is a nature's paradise; the city comprises several parks which are naturally irrigated by rivers. Few famous parks are Phonenix Park, Herbert Park and St Stephen's Green. For shopaholics it is important to know that Grafton Street and Henry Street are the main shopping streets in Dublin's city center. It's a world renowned truth that Ireland is home to art and music of which Dublin is the main source. Dublin owns the world famous literary history. You can find a lot of literary theaters, most famous among which are Gaiety, Abbey, Olympia, Gate and Grand Canal. Apart from this, Dublin has the most vibrant, youthful and unpretending nightlife. With gala of music and dance all around, the city grooves on its own beats. If you are one habitual tourist or a first time traveler, just log onto MakeMyTrip.com and have your trip to Ireland perfectly organized. With cheap flight tickets, affordable hotels and car rentals, MakeMyTrip offers wonderful and cheap rated Dublin tour packages.

Dublin Address

County Dublin, Ireland
Tel: (353)(01) 814 1111

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000