Find flights
Deals
Airlines
FAQs

Cheap flights from Seattle to Ireland from C$ 286

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — DUB
23 Jun — 30 Jun1
1 adult
Sun 23/6
Sun 30/6

How far in advance should I book a flight from Seattle to Ireland?

Find a great deal and save up to 68% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Ireland within the next two weeks, with the cheapest ticket starting at C$ 1,026.

What is the cheapest month to fly from Seattle to Ireland?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Ireland. Flights to Ireland from Seattle in November are about C$ 911 on average during November, but can be found for as low as C$ 485.

What is the cheapest time of day to fly from SEA to IE?

When flying from Seattle to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Seattle to Ireland

Explore cheap flight options specifically provided by British Airways for the route between Seattle and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
Take a peek at the cheapest British Airways flights we've detected travelling from Seattle to Ireland. Make sure to double check the flight details before booking.
Sun 13/101:40 p.m.SEA - DUB
1 stop12h 10mBritish Airways
Thu 31/108:35 p.m.DUB - SEA
1 stop22h 50mBritish Airways
Deal found 15/6C$ 600
Thu 24/107:40 p.m.SEA - DUB
1 stop15h 05mBritish Airways
Thu 31/108:35 p.m.DUB - SEA
1 stop22h 50mBritish Airways
Deal found 17/6C$ 669
Sun 13/101:40 p.m.SEA - DUB
1 stop12h 10mBritish Airways
Mon 28/108:05 p.m.DUB - SEA
1 stop23h 20mBritish Airways
Deal found 15/6C$ 758
Fri 27/910:17 a.m.SEA - DUB
1 stop15h 28mBritish Airways
Thu 31/108:35 p.m.DUB - SEA
1 stop22h 50mBritish Airways
Deal found 17/6C$ 794
Fri 11/107:40 p.m.SEA - DUB
1 stop15h 25mBritish Airways
Wed 16/1012:40 p.m.DUB - SEA
1 stop16h 33mBritish Airways
Deal found 16/6C$ 805
Mon 16/911:46 a.m.SEA - DUB
1 stop13h 59mBritish Airways
Wed 2/101:10 p.m.DUB - SEA
1 stop12h 35mBritish Airways
Deal found 16/6C$ 813
Sat 26/107:45 p.m.SEA - DUB
1 stop12h 15mBritish Airways
Fri 1/118:40 p.m.DUB - SEA
1 stop22h 45mBritish Airways
Deal found 16/6C$ 951
Sun 21/71:40 p.m.SEA - DUB
1 stop12h 10mBritish Airways
Thu 8/812:40 p.m.DUB - SEA
1 stop17h 00mBritish Airways
Deal found 17/6C$ 978
Thu 29/81:30 p.m.SEA - DUB
1 stop12h 20mBritish Airways
Thu 5/912:40 p.m.DUB - SEA
1 stop14h 51mBritish Airways
Deal found 16/6C$ 1,019

Cheap Icelandair flights from Seattle to Ireland

Explore cheap flight options specifically provided by Icelandair for the route between Seattle and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
Some of the lowest-priced Icelandair flights we've found at this time heading from Seattle to Ireland. Deals are refreshing constantly so come back soon for more options.
Sat 12/103:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Sun 3/1111:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 15/6C$ 541
Tue 17/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 2/1012:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 16/6C$ 720
Thu 17/103:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 30/1011:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 15/6C$ 738
Sat 14/96:55 p.m.SEA - DUB
1 stop32h 10mIcelandair
Wed 25/912:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 17/6C$ 783
Sun 18/86:55 p.m.SEA - DUB
1 stop10h 55mIcelandair
Fri 30/812:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 16/6C$ 789
Sun 11/86:55 p.m.SEA - DUB
1 stop32h 10mIcelandair
Tue 27/812:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 17/6C$ 791
Sat 12/103:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Sun 20/1012:15 p.m.DUB - SEA
1 stop13h 40mIcelandair
Deal found 16/6C$ 856
Sat 21/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 25/912:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 16/6C$ 974
Sat 12/103:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 16/1012:15 p.m.DUB - SEA
2 stops16h 35mIcelandair
Deal found 16/6C$ 984

Cheap Seattle to Ireland flights in June & July 2024

Find cheap flight options from Seattle to Ireland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 435,924 searches. Prices were last updated on 18 June 2024.
Check out some of the best flight deals from Seattle to Ireland in 2024. For more flight deals, be sure to check back very soon.
Sun 21/71:40 p.m.SEA - DUB
1 stop12h 10mBritish Airways
Thu 8/812:40 p.m.DUB - SEA
1 stop17h 00mBritish Airways
Deal found 17/6C$ 978
Mon 29/71:10 p.m.SEA - DUB
1 stop11h 20mLufthansa
Wed 7/810:15 a.m.DUB - SEA
2 stops16h 11mLufthansa
Deal found 17/6C$ 1,000
Sun 21/712:30 a.m.SEA - DUB
1 stop26h 40mUnited Airlines
Tue 30/79:50 a.m.DUB - SEA
1 stop33h 01mUnited Airlines
Deal found 17/6C$ 1,001
Mon 22/76:00 a.m.SEA - DUB
1 stop20h 45mDelta
Tue 30/710:00 a.m.DUB - SEA
1 stop20h 25mDelta
Deal found 17/6C$ 1,034
Wed 24/76:00 a.m.SEA - DUB
1 stop18h 45mDelta
Tue 30/710:00 a.m.DUB - SEA
1 stop20h 25mDelta
Deal found 17/6C$ 1,036
Mon 15/712:35 a.m.SEA - DUB
1 stop26h 10mDelta
Thu 25/710:00 a.m.DUB - SEA
1 stop17h 38mDelta
Deal found 17/6C$ 1,041
Sun 14/712:35 a.m.SEA - DUB
1 stop26h 10mDelta
Mon 22/711:00 a.m.DUB - SEA
1 stop20h 59mDelta
Deal found 17/6C$ 1,043
Mon 8/76:00 a.m.SEA - DUB
1 stop20h 45mDelta
Wed 17/712:00 p.m.DUB - SEA
1 stop16h 40mDelta
Deal found 17/6C$ 1,063
Sun 7/712:35 a.m.SEA - DUB
1 stop26h 10mDelta
Fri 19/712:00 p.m.DUB - SEA
1 stop16h 40mDelta
Deal found 17/6C$ 1,070

Seattle to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
Check out some of the best flight deals from Seattle to Ireland in 2024. For more flight deals, be sure to check back very soon.
Fri 25/103:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Tue 5/1111:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 17/6C$ 541
Mon 11/117:12 a.m.SEA - DUB
1 stop15h 48mUnited Airlines
Wed 20/119:00 a.m.DUB - SEA
1 stop20h 08mUnited Airlines
Deal found 17/6C$ 598
Sun 27/109:00 p.m.SEA - DUB
Nonstop9h 10mAer Lingus
Wed 6/114:30 p.m.DUB - SEA
Nonstop9h 45mAer Lingus
Deal found 17/6C$ 603
Sat 19/1012:35 a.m.SEA - DUB
1 stop26h 10mDelta
Fri 1/1111:50 a.m.DUB - SEA
1 stop17h 06mDelta
Deal found 17/6C$ 624
Mon 28/107:20 a.m.SEA - DUB
1 stop18h 05mDelta
Mon 4/111:25 p.m.DUB - SEA
1 stop28h 50mDelta
Deal found 17/6C$ 629
Sun 27/107:20 a.m.SEA - DUB
1 stop18h 05mDelta
Tue 5/118:50 a.m.DUB - SEA
2 stops21h 30mDelta
Deal found 17/6C$ 644
Sat 19/1012:35 a.m.SEA - DUB
1 stop26h 10mDelta
Fri 1/118:55 a.m.DUB - SEA
2 stops20h 01mDelta
Deal found 17/6C$ 647
Sun 27/107:45 p.m.SEA - DUB
1 stop14h 00mBritish Airways
Mon 4/118:05 p.m.DUB - SEA
1 stop23h 20mBritish Airways
Deal found 17/6C$ 662
Thu 24/107:40 p.m.SEA - DUB
1 stop15h 05mBritish Airways
Thu 31/108:35 p.m.DUB - SEA
1 stop22h 50mBritish Airways
Deal found 17/6C$ 669

Direct flights to Ireland from Seattle

Discover non-stop flight options from Seattle to Ireland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
Take a look at some of the direct flights travelling from Seattle to Ireland in the near future. Select from other flights from Seattle to Ireland by using the search form above.
Tue 8/106:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 22/103:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 17/6C$ 882
Sun 18/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Fri 30/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 16/6C$ 1,000
Sat 24/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Thu 29/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 16/6C$ 1,062
Tue 20/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 27/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 15/6C$ 1,065
Mon 12/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Mon 19/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 17/6C$ 1,133
Sat 10/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Mon 26/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 15/6C$ 1,202
Tue 8/106:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 15/103:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 17/6C$ 1,239
Mon 29/76:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Fri 9/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 16/6C$ 1,341
Sat 14/96:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Wed 25/93:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 17/6C$ 1,555

Seattle to Ireland flights leaving soon

Find last-minute flight options from Seattle to Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
Check out these flights departing soon from Seattle to Ireland. Users should examine the flight details to ensure there are no surprises.
Thu 27/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Wed 17/712:55 p.m.DUB - SEA
2 stops33h 51mWestJet
Deal found 17/6C$ 1,578
Mon 24/612:25 a.m.SEA - DUB
1 stop26h 20mDelta
Tue 9/711:55 a.m.DUB - SEA
1 stop16h 45mDelta
Deal found 17/6C$ 1,617
Tue 25/66:05 a.m.SEA - DUB
2 stops20h 20mDelta
Tue 9/711:55 a.m.DUB - SEA
1 stop16h 45mDelta
Deal found 17/6C$ 1,650
Wed 26/66:20 p.m.SEA - DUB
1 stop14h 35mDelta
Wed 3/76:05 a.m.DUB - SEA
2 stops20h 46mDelta
Deal found 17/6C$ 1,651
Thu 27/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Tue 2/711:30 a.m.DUB - SEA
2 stops16h 52mWestJet
Deal found 17/6C$ 1,714
Sat 22/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Thu 27/611:30 a.m.DUB - SEA
2 stops35h 16mWestJet
Deal found 17/6C$ 1,736
Sat 22/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Thu 18/711:30 a.m.DUB - SEA
2 stops16h 52mWestJet
Deal found 17/6C$ 1,776
Sun 23/612:25 a.m.SEA - DUB
1 stop26h 20mDelta
Mon 1/71:15 p.m.DUB - SEA
1 stop16h 59mDelta
Deal found 17/6C$ 1,969
Tue 25/612:25 a.m.SEA - DUB
1 stop26h 20mDelta
Thu 4/71:15 p.m.DUB - SEA
1 stop16h 59mDelta
Deal found 17/6C$ 1,980

One-way flights to Ireland from Seattle

Search for one-way flight options from Seattle to Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
Users in need of a one-way flight from Seattle to Ireland can choose from these deals. Users needing a return flight from Seattle to Ireland should utilize the search form above.
Tue 15/107:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Deal found 15/6C$ 286
Mon 12/85:10 a.m.SEA - DUB
3 stops47h 00mMultiple Airlines
Deal found 16/6C$ 350
Mon 12/811:00 p.m.SEA - DUB
1 stop30h 50mIcelandair
Deal found 16/6C$ 400
Tue 13/811:00 p.m.SEA - DUB
1 stop28h 05mIcelandair
Deal found 16/6C$ 408
Mon 12/87:00 a.m.SEA - DUB
2 stops45h 10mMultiple Airlines
Deal found 16/6C$ 419
Sun 11/86:55 p.m.SEA - DUB
1 stop32h 10mIcelandair
Deal found 17/6C$ 424
Sun 11/86:55 p.m.SEA - DUB
1 stop32h 10mIcelandair
Deal found 16/6C$ 438
Fri 9/83:50 p.m.SEA - DUB
2 stops34h 40mMultiple Airlines
Deal found 16/6C$ 445
Sun 11/87:00 a.m.SEA - DUB
2 stops40h 30mMultiple Airlines
Deal found 16/6C$ 449

Find flights from Seattle to Ireland within your budget

Customize your flight search to find flights from Seattle to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 541 - C$ 816

Route

Depart

Return

Price

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 12/10

1 stop11h 15m

Dublin

Sun 3/11

1 stop13h 30m

C$ 541

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 11/11

1 stop15h 48m

Dublin

Wed 20/11

1 stop20h 08m

C$ 598

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 13/10

1 stop12h 10m

Dublin

Thu 31/10

1 stop22h 50m

C$ 600

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 27/10

Nonstop9h 10m

Dublin

Wed 6/11

Nonstop9h 45m

C$ 603

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 13/10

1 stop13h 10m

Dublin

Fri 1/11

1 stop15h 38m

C$ 617

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 15/10

2 stops20h 45m

Dublin

Thu 31/10

1 stop34h 35m

C$ 629

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 13/10

1 stop14h 05m

Dublin

Sat 2/11

2 stops33h 16m

C$ 686

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 18/8

1 stop12h 35m

Dublin

Fri 30/8

1 stop19h 10m

C$ 790

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 7/10

2 stops20h 50m

Dublin

Sun 13/10

2 stops31h 41m

C$ 816

Flights are sorted by cheapest first

Deals found on 15/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Seattle to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 18 June 2024.
See what other customers who have flown with British Airways, Icelandair and Delta from Seattle to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,449 reviews
Delta
8.0
Very good
10,000 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.7
Good
1,887 reviews
Delta
8.0
Very good
10,000 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,802 reviews
Delta
8.0
Very good
10,000 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Ireland?

    If you book a flight to Ireland from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

  • Can I find flights from Seattle to Ireland for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Ireland for under C$ 600. The cheapest flight booked recently is on Icelandair for just C$ 541, but on average you can expect to pay C$ 639.

  • Are there direct flights from Seattle to Ireland for under C$ 900 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to Ireland under C$ 900. A good price for a direct flight from Seattle to Ireland is less than C$ 3,492.

  • Are there last-minute flights available from Seattle to Ireland for under C$ 1,600?

    There are currently 20+ open flights from Seattle to Ireland within the next 7 days for less than C$ 1,600.

  • How popular is this Seattle to Ireland flight route?

    This flight path from Seattle/Tacoma Intl to Ireland was viewed by 25 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Seattle to Ireland one-way?

    The cheapest airlines for a one-way flight from Seattle to Ireland are WestJet (C$ 286), Icelandair (C$ 400), and Delta (C$ 588).

  • What are the most reliable airlines from Seattle to Ireland?

    Before booking your flight to Ireland from Seattle, check out the most reliable airlines to get you to your destination on time: British Airways (68%), Aer Lingus (64%), American Airlines( 64%).

  • What are the cheapest flights from Seattle to Ireland?

    Looking for the cheapest flight from Seattle to Ireland? While on average our users pay C$ 885, our data indicates the cheapest price to be C$ 672. The most popular route (Seattle/Tacoma Intl - Dublin), is priced around C$ 790.

  • What does SEA to DUB mean?

    SEA stands for Seattle/Tacoma Intl Airport, while DUB stands for Dublin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Ireland that include hotel bookings?

    Yes. In addition to deals on Seattle to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Ireland.

  • Can I find deals for business class flights from Seattle to Ireland?

    Yes. Cheapflights offers flight deals from Seattle to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Ireland that allow pets onboard?

    Many airlines flying from Seattle to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Ireland?

    Yes, you can often find last-minute deals on Seattle to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Ireland flight deals updated?

    The Seattle to Ireland flight deals you see on this page were last updated on 17/6.

  • What are the most popular airlines that fly from Seattle to Ireland?

    When booking a flight from Seattle to Ireland, you may want to consider flying on British Airways, Aer Lingus or Icelandair as they are the most popular for this route.

  • What is the cheapest month to book a flight from Seattle to Ireland?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Ireland (average of C$ 451). Flying from Seattle to Ireland in July is currently the most expensive (average of C$ 685). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Seattle to Ireland

Discover the top 5 airlines that operate flights from Seattle to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 435,924 searches. Data last updated 18 June 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 384AverageC$ 965FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapestC$ 522AverageC$ 977FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapestC$ 665AverageC$ 782FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IcelandairCheapestC$ 686AverageC$ 776FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 786AverageC$ 1,019FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Toronto to Saint John flights
Toronto to Kelowna flights
Kelowna to Cancún flights
Montreal to Seattle flights
Toronto to Honolulu flights
London, Ontario to Vancouver flights
Vancouver to Kuala Lumpur flights
Toronto to London Heathrow Airport flights
Vancouver to Bangkok flights
Toronto to New Delhi flights
Toronto to Savannah flights
Seattle to Indianapolis flights

Search flights from Seattle to Ireland by cabin class

Find flights from Seattle to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Seattle to Ireland

Find hourly flight availability from Seattle to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 June 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Argostoli Cephalonia
Flights to Chios
Flights to Calvi Ste Catherine
Flights to Charleston Yeager
Flights to A Coruña
Flights to Samarkand
Flights to Cauayan
Flights to Gaspe
Flights to Dire Dawa Aba Tenna D Yilma
Flights to Neiva La Marguita
Flights to Dalaman
Flights to Dawson City
Flights to Urumqi
Flights to Juneau Intl
Flights to Fayetteville
Flights to Sulaymaniyah Int.
Flights to Masbate Moises R. Espinosa
Flights to Sioux Falls Joe Foss Field
Flights to Trabzon
Flights to Grand Junction Regnl
Flights to Greater Peoria
Flights to Maracaibo La Chinita
Flights to Suceava Salcea
Flights to Saint Peter Jersey

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Ireland?

When you search for this flight from Seattle to Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Ireland?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Ireland with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Ireland with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Ireland become cheaper?

Yes! Start tracking prices for Seattle to Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines