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Cheap flights from Seattle (SEA) to Ireland from $335

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 7/17. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Seattle to Ireland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 62% on flights from Seattle to Ireland compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $747. For sooner than that we have options available in the next 3 days from $835.

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

November is one of the best times of the year to fly to Ireland from Seattle. Prices for November average $674 per person but you can even find prices for as low as $353. The most expensive prices can be found in the month of June. Opting for a November flight can save you 32% on your journey compared to booking in June

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Ireland as you normally would.

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 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced British Airways flights we've found from Seattle to Ireland. Make sure to check back often as deals are often changing.
Fri 8/237:40 pmSEA - DUB
1 stop15h 25mBritish Airways
Mon 9/912:40 pmDUB - SEA
1 stop14h 50mBritish Airways
Deal found 5/29$629
Sun 9/17:40 pmSEA - ORK
1 stop20h 05mBritish Airways
Tue 9/178:30 pmORK - SEA
1 stop23h 05mBritish Airways
Deal found 5/29$678
Mon 6/177:06 amSEA - DUB
2 stops23h 29mBritish Airways
Tue 9/1010:50 amDUB - SEA
1 stop14h 55mBritish Airways
Deal found 5/30$682
Wed 6/57:40 pmSEA - DUB
1 stop13h 55mBritish Airways
Tue 6/117:45 amDUB - SEA
1 stop18h 00mBritish Airways
Deal found 5/28$804
Tue 6/47:40 pmSEA - DUB
1 stop13h 15mBritish Airways
Thu 6/1312:40 pmDUB - SEA
1 stop16h 44mBritish Airways
Deal found 5/30$805
Wed 6/57:40 pmSEA - DUB
1 stop15h 30mBritish Airways
Mon 6/108:30 pmDUB - SEA
1 stop23h 05mBritish Airways
Deal found 5/30$833
Tue 6/411:55 pmSEA - DUB
2 stops24h 20mBritish Airways
Thu 6/139:20 amDUB - SEA
1 stop16h 25mBritish Airways
Deal found 5/30$837
Fri 9/131:30 pmSEA - ORK
1 stop13h 15mBritish Airways
Fri 9/278:30 pmORK - SEA
1 stop23h 05mBritish Airways
Deal found 5/29$878
Thu 6/61:30 pmSEA - DUB
1 stop12h 20mBritish Airways
Mon 6/108:30 pmDUB - SEA
1 stop23h 05mBritish Airways
Deal found 5/29$883

Cheap Air Canada flights from Seattle to Ireland

Explore cheap flight options specifically provided by Air Canada 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 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest Air Canada flights traveling from Seattle to Ireland. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 8/1011:10 pmSEA - DUB
1 stop25h 05mAir Canada
Fri 8/2310:15 amDUB - SEA
1 stop19h 10mAir Canada
Deal found 5/29$596
Sat 8/1011:10 pmSEA - DUB
1 stop25h 05mAir Canada
Fri 8/2310:15 amDUB - SEA
2 stops19h 43mAir Canada
Deal found 5/29$611
Sat 8/105:50 amSEA - DUB
2 stops18h 40mAir Canada
Fri 8/2310:15 amDUB - SEA
2 stops19h 43mAir Canada
Deal found 5/30$623
Sat 8/177:40 amSEA - DUB
1 stop16h 50mAir Canada
Tue 9/109:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 5/29$624
Wed 8/2111:40 amSEA - DUB
1 stop12h 35mAir Canada
Sat 8/319:50 amDUB - SEA
2 stops19h 35mAir Canada
Deal found 5/30$646
Wed 7/1011:40 amSEA - DUB
1 stop12h 35mAir Canada
Wed 7/2410:15 amDUB - SEA
1 stop19h 10mAir Canada
Deal found 5/30$715
Wed 8/2111:40 amSEA - DUB
1 stop12h 35mAir Canada
Tue 9/109:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 5/29$738
Fri 8/2311:40 amSEA - DUB
1 stop12h 35mAir Canada
Fri 9/139:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 5/29$740
Wed 6/191:10 pmSEA - DUB
1 stop11h 20mAir Canada
Wed 8/2110:15 amDUB - SEA
2 stops19h 43mAir Canada
Deal found 5/28$770

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 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Ireland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/175:40 amSEA - DUB
1 stop20h 05mAmerican Airlines
Tue 9/107:45 amDUB - SEA
1 stop18h 00mAmerican Airlines
Deal found 5/30$653
Mon 6/177:06 amSEA - DUB
2 stops23h 29mBritish Airways
Tue 9/1010:50 amDUB - SEA
1 stop14h 55mBritish Airways
Deal found 5/30$682
Thu 5/301:30 pmSEA - DUB
1 stop12h 20mBritish Airways
Tue 6/1110:50 amDUB - SEA
1 stop14h 55mBritish Airways
Deal found 5/28$691
Fri 5/311:30 pmSEA - DUB
1 stop12h 10mBritish Airways
Fri 6/712:40 pmDUB - SEA
1 stop16h 44mBritish Airways
Deal found 5/29$692
Fri 5/311:30 pmSEA - DUB
1 stop12h 10mBritish Airways
Wed 6/1212:40 pmDUB - SEA
1 stop16h 44mBritish Airways
Deal found 5/29$693
Fri 5/317:40 pmSEA - DUB
1 stop16h 45mBritish Airways
Fri 6/712:40 pmDUB - SEA
1 stop16h 44mBritish Airways
Deal found 5/30$703
Tue 6/1111:00 pmSEA - DUB
1 stop30h 50mIcelandair
Mon 8/262:50 pmDUB - SEA
1 stop28h 30mIcelandair
Deal found 5/28$714
Sun 6/3011:35 pmSEA - DUB
1 stop22h 20mAmerican Airlines
Thu 7/119:30 amDUB - SEA
1 stop18h 18mAmerican Airlines
Deal found 5/30$717
Fri 5/311:30 pmSEA - DUB
1 stop17h 30mBritish Airways
Mon 6/108:30 pmDUB - SEA
1 stop23h 05mBritish Airways
Deal found 5/29$720

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 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Ireland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 11/57:50 amSEA - ORK
2 stops19h 20mAmerican Airlines
Thu 11/147:40 amORK - SEA
2 stops21h 10mAmerican Airlines
Deal found 5/29$453
Tue 11/55:45 amSEA - ORK
2 stops21h 25mAmerican Airlines
Fri 11/157:40 amORK - SEA
2 stops21h 10mAmerican Airlines
Deal found 5/30$454
Mon 12/307:55 amSEA - ORK
2 stops19h 15mAmerican Airlines
Fri 1/1012:00 pmORK - SEA
2 stops31h 09mAmerican Airlines
Deal found 5/29$464
Sun 9/17:00 amSEA - ORK
2 stops19h 45mAmerican Airlines
Tue 9/1711:45 amORK - SEA
2 stops19h 24mAmerican Airlines
Deal found 5/29$494
Tue 11/52:35 pmSEA - ORK
1 stop14h 10mKLM
Thu 11/146:00 amORK - SEA
2 stops20h 31mKLM
Deal found 5/29$498
Mon 12/302:35 pmSEA - ORK
1 stop14h 10mKLM
Fri 1/106:00 amORK - SEA
2 stops21h 33mKLM
Deal found 5/29$499
Tue 8/279:06 amSEA - ORK
2 stops22h 04mAmerican Airlines
Mon 9/911:45 amORK - SEA
2 stops19h 11mAmerican Airlines
Deal found 5/29$541
Wed 9/188:00 amSEA - SNN
2 stops19h 20mAmerican Airlines
Thu 9/267:40 amSNN - SEA
2 stops22h 13mAmerican Airlines
Deal found 5/29$542
Fri 9/131:25 pmSEA - ORK
2 stops17h 45mAmerican Airlines
Fri 9/277:20 amORK - SEA
2 stops21h 44mAmerican Airlines
Deal found 5/30$542

Non-stop 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 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking options on non-stop flights from Seattle to Ireland, check out these fares. Users can also choose from other Seattle to Ireland flights by using the search form above.
Wed 11/68:00 pmSEA - DUB
Nonstop9h 10mAer Lingus
Wed 11/134:30 pmDUB - SEA
Nonstop9h 45mAer Lingus
Deal found 5/30$416
Mon 10/146:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Thu 10/173:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/30$418
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 8/303:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/29$421
Sun 10/206:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 11/14:30 pmDUB - SEA
Nonstop9h 45mAer Lingus
Deal found 5/29$423
Tue 8/136:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 9/33:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/29$426
Fri 11/88:00 pmSEA - DUB
Nonstop9h 10mAer Lingus
Fri 11/154:30 pmDUB - SEA
Nonstop9h 45mAer Lingus
Deal found 5/30$469
Sun 8/116:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sun 9/83:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/29$476
Wed 9/116:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Mon 9/233:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/30$482
Sat 8/106:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 8/233:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/30$485

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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Seattle to Ireland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/57:40 pmSEA - DUB
1 stop13h 55mBritish Airways
Tue 6/117:45 amDUB - SEA
1 stop18h 00mBritish Airways
Deal found 5/28$804
Tue 6/47:40 pmSEA - DUB
1 stop13h 15mBritish Airways
Thu 6/1312:40 pmDUB - SEA
1 stop16h 44mBritish Airways
Deal found 5/30$805
Wed 6/57:40 pmSEA - DUB
1 stop15h 30mBritish Airways
Mon 6/108:30 pmDUB - SEA
1 stop23h 05mBritish Airways
Deal found 5/30$833
Tue 6/411:55 pmSEA - DUB
2 stops24h 20mBritish Airways
Thu 6/139:20 amDUB - SEA
1 stop16h 25mBritish Airways
Deal found 5/30$837
Wed 6/57:00 amSEA - DUB
2 stops43h 00mMultiple Airlines
Mon 6/1011:20 amDUB - SEA
2 stops17h 15mMultiple Airlines
Deal found 5/28$878
Thu 6/61:30 pmSEA - DUB
1 stop12h 20mBritish Airways
Mon 6/108:30 pmDUB - SEA
1 stop23h 05mBritish Airways
Deal found 5/29$883
Sat 6/83:47 pmSEA - DUB
1 stop33h 58mBritish Airways
Sat 6/159:10 pmDUB - SEA
2 stops32h 47mBritish Airways
Deal found 5/30$911
Tue 6/45:55 amSEA - DUB
2 stops21h 00mMultiple Airlines
Tue 6/1112:15 pmDUB - SEA
1 stop13h 25mMultiple Airlines
Deal found 5/28$924
Tue 6/47:00 amSEA - DUB
1 stop19h 55mWestJet
Thu 6/1311:30 amDUB - SEA
3 stops33h 26mWestJet
Deal found 5/30$942

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 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Ireland. For those needing a return trip from Seattle, there is a search form available above.
Wed 7/175:15 pmSEA - SNN
2 stops57h 10mMultiple Airlines
Deal found 5/28$335
Wed 7/2411:00 pmSEA - ORK
3 stops41h 10mMultiple Airlines
Deal found 5/30$342
Wed 7/1711:00 pmSEA - SNN
3 stops40h 25mMultiple Airlines
Deal found 5/28$351
Tue 8/61:50 pmSEA - DUB
2 stops25h 25mMultiple Airlines
Deal found 5/30$363
Tue 8/1310:10 pmSEA - DUB
3 stops28h 05mMultiple Airlines
Deal found 5/30$370
Tue 8/1311:00 pmSEA - DUB
2 stops29h 40mMultiple Airlines
Deal found 5/30$372
Mon 8/196:55 pmSEA - DUB
3 stops21h 04mMultiple Airlines
Deal found 5/29$376
Mon 7/299:21 pmSEA - DUB
3 stops28h 54mMultiple Airlines
Deal found 5/29$377
Mon 8/512:31 pmSEA - DUB
3 stops37h 44mMultiple Airlines
Deal found 5/30$380

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$453 - $629

Route

Depart

Return

Price

Seattle/Tacoma IntlCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 11/5

2 stops19h 20m

Cork

Thu 11/14

2 stops21h 10m

$453

Seattle/Tacoma IntlCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 11/5

1 stop23h 15m

Cork

Fri 11/15

2 stops18h 16m

$498

Seattle/Tacoma IntlShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Tue 9/24

1 stop12h 55m

Shannon

Thu 10/24

1 stop15h 01m

$554

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 8/20

1 stop16h 50m

Dublin

Thu 9/12

2 stops19h 40m

$589

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 8/21

1 stop10h 55m

Dublin

Wed 9/4

1 stop13h 45m

$590

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 8/10

1 stop25h 05m

Dublin

Fri 8/23

1 stop19h 10m

$596

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 8/17

1 stop24h 16m

Dublin

Wed 9/11

1 stop20h 20m

$598

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 8/6

Nonstop9h 00m

Dublin

Tue 8/20

Nonstop9h 41m

$610

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 8/23

1 stop15h 25m

Dublin

Mon 9/9

1 stop14h 50m

$629

Flights are sorted by cheapest first

Deals found on 5/29

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 May 30, 2024.
Read reviews from past customers who have flown British Airways, Air Canada and American Airlines from Seattle to Ireland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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
2,869 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Ireland from Seattle.

  • Can I find flights from Seattle to Ireland for under $500 on Cheapflights?

    Yes, there are multiple flights from Seattle to Ireland for under $500. The cheapest flight booked recently is on American Airlines for just $453, but on average you can expect to pay $559.

  • Are there nonstop flights from Seattle to Ireland for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Ireland under $500. A good price for a nonstop flight from Seattle to Ireland is less than $504.

  • Are there last-minute flights available from Seattle to Ireland for under $900?

    There are currently 20+ open flights from Seattle to Ireland within the next 7 days for less than $900.

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

    You can find nonstop flights on the following days: Sunday.

  • How popular is this Seattle to Ireland flight route?

    This flight path from Seattle/Tacoma Intl to Ireland was viewed by 37 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?

    On average, you can expect to see 3 flights from Seattle to Ireland a day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Seattle to Ireland?

    There are many flights that can get you from Seattle to Ireland in 12h 55m. Fly via American Airlines, KLM, or United Airlines to get the fastest option. Airlines will cover a distance of 4551 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Seattle to Ireland?

    The most popular flight routes from Seattle to Ireland are Seattle/Tacoma Intl - Dublin, Seattle/Tacoma Intl - Shannon and Seattle/Tacoma Intl - Cork.

  • What are the cheapest flights from Seattle to Ireland?

    Looking for the cheapest flight from Seattle to Ireland? While on average our users pay $4,098, our data indicates the cheapest price to be $470. The most popular route (Seattle/Tacoma Intl - Dublin), is priced around $407.

  • 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. Ready for more IATA code knowledge? These are related airports for your current travel destination: Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • 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 5/30.

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

    Before booking your flight from Seattle to Ireland check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Ireland (average of $505). Flying from Seattle to Ireland in June is currently the most expensive (average of $958). 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

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Top 10 airlines flying from Seattle to Ireland

Discover the top 10 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$368Average$779FlexibilityNo cancel feeOn-timeN/A
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IberiaCheapest$421Average$721FlexibilityNo cancel feeOn-time77%
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IcelandairCheapest$440Average$561FlexibilityNo cancel feeOn-time76%
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DeltaCheapest$468Average$785FlexibilityNo cancel feeOn-timeN/A
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FinnairCheapest$476Average$658FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest$510Average$900FlexibilityNo cancel feeOn-time71%
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British AirwaysCheapest$513Average$969FlexibilityNo cancel feeOn-time70%
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United AirlinesCheapest$522Average$816FlexibilityNo cancel feeOn-time69%
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KLMCheapest$538Average$762FlexibilityNo cancel feeOn-time75%
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LufthansaCheapest$546Average$764FlexibilityNo cancel feeOn-time76%
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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.
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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 May 30, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
88%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
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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
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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?

Cheapflights helps you search for flights from Seattle to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Ireland.

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

Yes, we can. To see specific flights from Seattle to Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from Seattle today and book when prices fit your budget.

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