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Cheap flights from Seattle to Ireland from C$ 369

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 15/7. 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
24 May — 31 May1
1 adult
Fri 24/5
Fri 31/5

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

Find a great deal and save up to 62% by booking at least 27 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$ 1,017.

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$ 919 on average during November, but can be found for as low as C$ 480.

When is the cheapest time to fly from Seattle to Ireland (SEA - 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 407,867 searches. Data last updated 19 May 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.
Mon 4/116:45 p.m.SEA - DUB
1 stop12h 20mBritish Airways
Fri 15/119:05 a.m.DUB - SEA
1 stop15h 40mBritish Airways
Deal found 17/5C$ 595
Tue 28/51:30 p.m.SEA - DUB
1 stop14h 35mBritish Airways
Tue 11/612:40 p.m.DUB - SEA
1 stop16h 44mBritish Airways
Deal found 18/5C$ 1,302

Cheap KLM flights from Seattle to Ireland

Explore cheap flight options specifically provided by KLM 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 407,867 searches. Data last updated 19 May 2024.
Some of the lowest-priced KLM flights we've found at this time heading from Seattle to Ireland. Deals are refreshing constantly so come back soon for more options.
Sun 20/1011:15 a.m.SEA - DUB
1 stop14h 00mKLM
Fri 1/1110:45 a.m.DUB - SEA
1 stop18h 35mKLM
Deal found 18/5C$ 612
Fri 18/1011:55 a.m.SEA - DUB
1 stop14h 50mKLM
Sun 27/105:20 p.m.DUB - SEA
1 stop24h 55mKLM
Deal found 18/5C$ 836
Wed 11/96:10 p.m.SEA - DUB
1 stop14h 30mKLM
Sun 27/105:20 p.m.DUB - SEA
1 stop24h 55mKLM
Deal found 18/5C$ 876

Cheap Seattle to Ireland flights in May & June 2024

Find cheap flight options from Seattle to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 407,867 searches. Prices were last updated on 19 May 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.
Mon 17/67:00 a.m.SEA - DUB
2 stops18h 45mUnited Airlines
Tue 10/99:20 a.m.DUB - SEA
1 stop17h 22mUnited Airlines
Deal found 19/5C$ 1,017
Sun 30/612:30 a.m.SEA - DUB
1 stop26h 40mUnited Airlines
Tue 9/79:20 a.m.DUB - SEA
2 stops20h 52mUnited Airlines
Deal found 18/5C$ 1,019
Sat 29/65:15 p.m.SEA - DUB
1 stop33h 55mUnited Airlines
Tue 20/812:30 p.m.DUB - SEA
1 stop15h 44mUnited Airlines
Deal found 18/5C$ 1,025
Sun 30/612:30 a.m.SEA - DUB
1 stop26h 40mUnited Airlines
Wed 17/711:35 a.m.DUB - SEA
2 stops18h 37mUnited Airlines
Deal found 18/5C$ 1,026
Sun 30/612:30 a.m.SEA - DUB
1 stop26h 40mUnited Airlines
Tue 9/712:30 p.m.DUB - SEA
1 stop20h 24mUnited Airlines
Deal found 18/5C$ 1,071
Mon 17/67:00 a.m.SEA - DUB
2 stops18h 45mUnited Airlines
Sun 8/911:35 a.m.DUB - SEA
1 stop30h 13mUnited Airlines
Deal found 18/5C$ 1,096
Sat 29/611:47 p.m.SEA - DUB
1 stop27h 23mUnited Airlines
Tue 20/811:35 a.m.DUB - SEA
2 stops18h 24mUnited Airlines
Deal found 18/5C$ 1,101
Mon 17/67:10 a.m.SEA - DUB
2 stops19h 15mDelta
Sun 8/911:00 a.m.DUB - SEA
1 stop19h 09mDelta
Deal found 19/5C$ 1,111
Mon 17/61:10 p.m.SEA - DUB
2 stops20h 50mSWISS
Sun 8/96:45 p.m.DUB - SEA
2 stops34h 35mSWISS
Deal found 19/5C$ 1,177

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 407,867 searches. Data last updated 19 May 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.
Mon 4/116:45 p.m.SEA - DUB
1 stop12h 20mBritish Airways
Fri 15/119:05 a.m.DUB - SEA
1 stop15h 40mBritish Airways
Deal found 17/5C$ 595
Sun 20/1011:15 a.m.SEA - DUB
1 stop14h 00mKLM
Fri 1/1110:45 a.m.DUB - SEA
1 stop18h 35mKLM
Deal found 18/5C$ 612
Mon 11/1112:50 p.m.SEA - DUB
1 stop13h 05mUnited Airlines
Wed 20/119:00 a.m.DUB - SEA
2 stops34h 37mUnited Airlines
Deal found 18/5C$ 617
Mon 11/115:35 a.m.SEA - DUB
2 stops17h 40mUnited Airlines
Wed 20/119:00 a.m.DUB - SEA
2 stops34h 37mUnited Airlines
Deal found 18/5C$ 618
Sat 19/1012:35 a.m.SEA - DUB
1 stop26h 10mDelta
Fri 1/1111:50 a.m.DUB - SEA
1 stop17h 06mDelta
Deal found 18/5C$ 619
Sat 19/1012:35 a.m.SEA - DUB
1 stop26h 10mDelta
Fri 1/116:00 a.m.DUB - SEA
2 stops21h 10mDelta
Deal found 18/5C$ 642
Mon 4/117:20 a.m.SEA - DUB
2 stops21h 20mDelta
Mon 18/111:25 p.m.DUB - SEA
1 stop28h 50mDelta
Deal found 18/5C$ 667
Fri 6/122:35 p.m.SEA - DUB
1 stop11h 40mIcelandair
Tue 10/1211:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 18/5C$ 686
Tue 12/1112:57 p.m.SEA - DUB
2 stops39h 08mSWISS
Mon 25/1112:55 p.m.DUB - SEA
2 stops41h 34mSWISS
Deal found 18/5C$ 687

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 407,867 searches. Data last updated 19 May 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 10/96:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Wed 18/93:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 804
Tue 20/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Wed 11/93:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 807
Tue 27/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 3/93:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/5C$ 817
Sun 18/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Fri 30/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 819
Mon 5/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Mon 19/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 875
Wed 4/96:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 10/93:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 878
Sun 11/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sat 24/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 885
Sat 3/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Mon 19/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 17/5C$ 943
Sat 10/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sat 24/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/5C$ 953

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 407,867 searches. Data last updated 19 May 2024.
Check out these flights departing soon from Seattle to Ireland. Users should examine the flight details to ensure there are no surprises.
Tue 28/51:30 p.m.SEA - DUB
1 stop14h 35mBritish Airways
Tue 11/612:40 p.m.DUB - SEA
1 stop16h 44mBritish Airways
Deal found 18/5C$ 1,302
Mon 27/53:30 p.m.SEA - DUB
2 stops35h 25mWestJet
Wed 5/611:30 a.m.DUB - SEA
2 stops33h 26mWestJet
Deal found 18/5C$ 1,375
Fri 24/53:30 p.m.SEA - DUB
2 stops35h 25mWestJet
Thu 13/611:30 a.m.DUB - SEA
2 stops35h 19mWestJet
Deal found 18/5C$ 1,489
Tue 28/510:53 a.m.SEA - DUB
2 stops15h 27mUnited Airlines
Tue 11/69:50 a.m.DUB - SEA
2 stops19h 33mUnited Airlines
Deal found 18/5C$ 1,590
Fri 24/53:30 p.m.SEA - DUB
2 stops35h 25mWestJet
Wed 5/611:30 a.m.DUB - SEA
2 stops33h 26mWestJet
Deal found 18/5C$ 1,633
Fri 24/53:30 p.m.SEA - DUB
2 stops35h 25mWestJet
Fri 7/611:30 a.m.DUB - SEA
2 stops33h 26mWestJet
Deal found 19/5C$ 1,665
Fri 24/53:30 p.m.SEA - DUB
2 stops35h 25mWestJet
Wed 5/612:55 p.m.DUB - SEA
1 stop32h 01mWestJet
Deal found 18/5C$ 1,686
Fri 24/511:09 p.m.SEA - DUB
1 stop25h 36mDelta
Fri 7/66:05 a.m.DUB - SEA
2 stops18h 35mDelta
Deal found 18/5C$ 1,693
Fri 24/53:30 p.m.SEA - DUB
2 stops35h 25mWestJet
Fri 7/612:55 p.m.DUB - SEA
1 stop15h 25mWestJet
Deal found 19/5C$ 1,711

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 407,867 searches. Data last updated 19 May 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.
Mon 15/711:00 p.m.SEA - DUB
1 stop30h 50mIcelandair
Deal found 18/5C$ 369
Thu 4/77:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Deal found 19/5C$ 508
Mon 15/711:59 p.m.SEA - DUB
3 stops29h 51mMultiple Airlines
Deal found 18/5C$ 532
Mon 1/77:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Deal found 19/5C$ 535
Thu 4/76:55 p.m.SEA - DUB
2 stops18h 55mMultiple Airlines
Deal found 19/5C$ 555
Mon 15/77:00 a.m.SEA - DUB
2 stops31h 35mMultiple Airlines
Deal found 18/5C$ 558
Sat 7/97:00 a.m.SEA - DUB
2 stops43h 00mWestJet
Deal found 18/5C$ 565
Sun 27/1011:15 a.m.SEA - DUB
1 stop14h 30mKLM
Deal found 19/5C$ 584
Sun 1/96:15 p.m.SEA - DUB
2 stops31h 45mWestJet
Deal found 18/5C$ 589

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 407,867 searches. Data last updated 19 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 595 - C$ 804

Route

Depart

Return

Price

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 4/11

1 stop12h 20m

Dublin

Fri 15/11

1 stop15h 40m

C$ 595

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 20/10

1 stop14h 00m

Dublin

Fri 1/11

1 stop18h 35m

C$ 612

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 11/11

1 stop13h 05m

Dublin

Wed 20/11

2 stops34h 37m

C$ 617

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 19/10

1 stop26h 10m

Dublin

Fri 1/11

1 stop17h 06m

C$ 619

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 12/11

2 stops39h 08m

Dublin

Mon 25/11

2 stops41h 34m

C$ 687

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 13/8

1 stop10h 55m

Dublin

Fri 4/10

1 stop16h 20m

C$ 713

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 10/9

2 stops18h 40m

Dublin

Wed 18/9

1 stop19h 00m

C$ 732

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 16/10

2 stops18h 55m

Dublin

Mon 21/10

1 stop31h 14m

C$ 765

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 10/9

Nonstop9h 00m

Dublin

Wed 18/9

Nonstop9h 41m

C$ 804

Flights are sorted by cheapest first

Deals found on 17/5

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

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 19 May 2024.
See what other customers who have flown with British Airways, KLM and United Airlines 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
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
10,647 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
1,561 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
7.8
Good
1,984 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
2,899 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
10,900 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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 British Airways for just C$ 595, but on average you can expect to pay C$ 686.

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

    Cheapflights has 18 direct flights from Seattle to Ireland under C$ 900. A good price for a direct flight from Seattle to Ireland is less than C$ 5,207.

  • Are there last-minute flights available from Seattle to Ireland for under C$ 1,400?

    There are currently 20+ open flights from Seattle to Ireland within the next 7 days for less than C$ 1,400.

  • What days are direct flights available from Seattle to Ireland?

    Direct flights can be found on the following days: Monday.

  • How popular is this Seattle to Ireland flight route?

    This flight path from Seattle/Tacoma Intl to Ireland was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Seattle to Ireland on average per day?

    Per day, 1 flight departs from Seattle to Ireland on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Seattle to Ireland?

    For as low as C$ 595, British Airways can have you in Ireland from Seattle in 12h 20m. Seattle and Ireland are separated by a distance of 7324 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Icelandair (C$ 369), WestJet (C$ 508), and KLM (C$ 584).

  • 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 are the cheapest flights from Seattle to Ireland?

    Looking for the cheapest flight from Seattle to Ireland? While on average our users pay C$ 1,026, our data indicates the cheapest price to be C$ 694. The most popular route (Seattle/Tacoma Intl - Dublin), is priced around C$ 750.

  • 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. Shannon Airport (SNN), Cork Airport (ORK), 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 18/5.

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 407,867 searches. Data last updated 19 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 571AverageC$ 1,117FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapestC$ 659AverageC$ 783FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 682AverageC$ 1,029FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapestC$ 690AverageC$ 770FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 781AverageC$ 1,050FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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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 19 May 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

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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.

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