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Cheap flights from Seattle (SEA) to Ireland from $262

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 7/23. 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 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
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

When is the cheapest time to fly from Seattle to Ireland (SEA - 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 Aer Lingus flights from Seattle to Ireland

Explore cheap flight options specifically provided by Aer Lingus 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 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Aer Lingus flights we've found from Seattle to Ireland. Make sure to check back often as deals are often changing.
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Thu 9/123:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/28$693
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 8/303:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/28$698
Tue 8/206:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Wed 9/113:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$709
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 8/273:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$711
Tue 8/66:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 8/203:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$713
Mon 8/56:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Mon 8/193:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$795
Mon 6/36:15 pmSEA - DUB
Nonstop9h 00mAer Lingus
Wed 6/512:50 pmDUB - SEA
1 stop20h 09mAer Lingus
Deal found 5/27$2,167
Mon 6/36:15 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sat 6/153:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$2,222
Mon 6/36:15 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sun 6/93:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$2,319

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 2,696,634 searches. Data last updated May 29, 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 8/177:40 amSEA - DUB
1 stop16h 50mAir Canada
Wed 9/119:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 5/27$594
Sat 8/1011:10 pmSEA - DUB
1 stop25h 05mAir Canada
Fri 8/2310:15 amDUB - SEA
1 stop19h 10mAir Canada
Deal found 5/28$596
Sat 8/1711:10 pmSEA - DUB
1 stop25h 05mAir Canada
Sat 8/319:50 amDUB - SEA
1 stop20h 08mAir Canada
Deal found 5/28$600
Sat 7/277:05 pmSEA - DUB
2 stops29h 10mAir Canada
Tue 8/209:50 amDUB - SEA
2 stops44h 30mAir Canada
Deal found 5/26$623
Mon 8/1911:40 amSEA - DUB
1 stop12h 35mAir Canada
Fri 9/1310:15 amDUB - SEA
1 stop19h 00mAir Canada
Deal found 5/27$639
Mon 8/1911:40 amSEA - DUB
1 stop12h 35mAir Canada
Fri 9/1310:15 amDUB - SEA
2 stops19h 46mAir Canada
Deal found 5/27$645
Fri 8/2311:40 amSEA - DUB
1 stop12h 35mAir Canada
Fri 9/1310:15 amDUB - SEA
2 stops19h 46mAir Canada
Deal found 5/27$651
Mon 8/1911:40 amSEA - DUB
1 stop12h 35mAir Canada
Sun 9/810:15 amDUB - SEA
1 stop19h 00mAir Canada
Deal found 5/27$689
Fri 8/2311:40 amSEA - DUB
1 stop12h 35mAir Canada
Sun 9/810:15 amDUB - SEA
1 stop19h 00mAir Canada
Deal found 5/27$695

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 2,696,634 searches. Prices were last updated on May 29, 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 6/1711:00 pmSEA - DUB
1 stop30h 50mIcelandair
Tue 9/1012:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/27$697
Mon 6/177:00 amSEA - DUB
1 stop19h 55mMultiple Airlines
Tue 9/106:00 pmDUB - SEA
2 stops54h 08mMultiple Airlines
Deal found 5/27$742
Mon 6/1711:00 pmSEA - DUB
1 stop28h 05mIcelandair
Tue 9/1012:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/27$744
Mon 6/1711:49 amSEA - DUB
1 stop13h 56mBritish Airways
Tue 9/1010:50 amDUB - SEA
1 stop14h 55mBritish Airways
Deal found 5/28$773
Mon 6/37:05 pmSEA - DUB
3 stops31h 50mMultiple Airlines
Sun 6/93:50 pmDUB - SEA
2 stops27h 30mMultiple Airlines
Deal found 5/27$785
Mon 6/1711:00 pmSEA - DUB
1 stop30h 50mIcelandair
Tue 6/2512:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/27$790
Mon 6/175:55 amSEA - DUB
1 stop18h 35mAir Canada
Tue 9/109:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 5/27$791
Mon 6/175:55 amSEA - DUB
1 stop18h 35mAir Canada
Tue 9/109:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 5/28$796
Tue 6/117:00 amSEA - DUB
1 stop19h 55mMultiple Airlines
Wed 6/1912:15 pmDUB - SEA
2 stops32h 41mMultiple Airlines
Deal found 5/27$797

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 2,696,634 searches. Data last updated May 29, 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 12/307:55 amSEA - ORK
2 stops19h 15mAmerican Airlines
Fri 1/1012:00 pmORK - SEA
2 stops31h 09mAmerican Airlines
Deal found 5/28$455
Mon 12/302:35 pmSEA - ORK
1 stop14h 10mKLM
Fri 1/106:00 amORK - SEA
2 stops21h 33mKLM
Deal found 5/28$499
Wed 8/712:36 pmSEA - DUB
1 stop14h 34mUnited Airlines
Tue 8/2711:35 amDUB - SEA
1 stop15h 17mUnited Airlines
Deal found 5/27$563
Tue 10/111:50 amSEA - SNN
1 stop14h 40mUnited Airlines
Tue 10/2212:30 pmSNN - SEA
1 stop15h 01mUnited Airlines
Deal found 5/27$563
Tue 10/11:25 pmSEA - SNN
2 stops18h 45mAmerican Airlines
Tue 10/227:40 amSNN - SEA
2 stops21h 31mAmerican Airlines
Deal found 5/27$564
Mon 9/27:00 amSEA - ORK
2 stops19h 45mAmerican Airlines
Tue 9/177:20 amORK - SEA
2 stops21h 44mAmerican Airlines
Deal found 5/28$564
Tue 8/612:30 amSEA - DUB
2 stops22h 35mUnited Airlines
Tue 8/2711:35 amDUB - SEA
2 stops18h 47mUnited Airlines
Deal found 5/27$567
Tue 10/16:45 amSEA - SNN
3 stops19h 45mUnited Airlines
Tue 10/2212:30 pmSNN - SEA
2 stops17h 47mUnited Airlines
Deal found 5/27$568
Thu 10/245:50 amSEA - DUB
2 stops18h 25mAir Canada
Sat 11/25:10 amDUB - SEA
2 stops23h 04mAir Canada
Deal found 5/28$569

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 2,696,634 searches. Data last updated May 29, 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.
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Thu 9/123:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/28$693
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 8/303:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$697
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 8/303:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/28$698
Tue 8/206:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Wed 9/113:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$709
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 8/273:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$711
Tue 8/66:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 8/203:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$713
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAmerican Airlines
Fri 8/303:20 pmDUB - SEA
Nonstop9h 41mAmerican Airlines
Deal found 5/27$748
Thu 8/86:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 8/203:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/28$750
Mon 8/56:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Mon 8/193:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/27$795

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 2,696,634 searches. Data last updated May 29, 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.
Mon 6/37:05 pmSEA - DUB
3 stops31h 50mMultiple Airlines
Sun 6/93:50 pmDUB - SEA
2 stops27h 30mMultiple Airlines
Deal found 5/27$785
Mon 6/37:05 pmSEA - DUB
3 stops31h 50mMultiple Airlines
Sun 6/98:30 pmDUB - SEA
3 stops32h 05mMultiple Airlines
Deal found 5/27$827
Thu 6/67:00 amSEA - DUB
1 stop19h 55mMultiple Airlines
Wed 6/1211:30 amDUB - SEA
2 stops29h 02mMultiple Airlines
Deal found 5/28$873
Thu 6/63:50 pmSEA - DUB
1 stop11h 15mIcelandair
Sat 6/2212:15 pmDUB - SEA
1 stop13h 25mIcelandair
Deal found 5/27$913
Thu 6/67:00 amSEA - DUB
1 stop19h 55mWestJet
Wed 6/1211:30 amDUB - SEA
3 stops33h 26mWestJet
Deal found 5/28$944
Mon 6/33:50 pmSEA - DUB
1 stop11h 15mIcelandair
Sat 6/1512:15 pmDUB - SEA
1 stop13h 25mIcelandair
Deal found 5/27$945
Thu 6/67:00 amSEA - DUB
1 stop19h 55mMultiple Airlines
Wed 6/1211:30 amDUB - SEA
1 stop18h 28mMultiple Airlines
Deal found 5/28$962
Mon 6/37:00 amSEA - DUB
1 stop19h 55mMultiple Airlines
Sun 6/93:50 pmDUB - SEA
2 stops27h 30mMultiple Airlines
Deal found 5/27$973
Tue 6/411:00 pmSEA - DUB
1 stop30h 50mIcelandair
Tue 6/1112:15 pmDUB - SEA
1 stop13h 25mIcelandair
Deal found 5/28$982

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 2,696,634 searches. Data last updated May 29, 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.
Tue 7/236:55 pmSEA - DUB
1 stop32h 10mIcelandair
Deal found 5/27$262
Sun 7/2111:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/27$263
Mon 8/266:55 pmSEA - DUB
1 stop32h 10mIcelandair
Deal found 5/27$264
Sun 8/1811:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/27$265
Wed 8/146:55 pmSEA - DUB
1 stop10h 55mIcelandair
Deal found 5/27$276
Sat 7/276:55 pmSEA - DUB
1 stop32h 10mIcelandair
Deal found 5/26$311
Thu 8/1511:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/26$313
Wed 7/175:15 pmSEA - SNN
2 stops57h 10mMultiple Airlines
Deal found 5/28$335
Sun 8/256:55 pmSEA - DUB
2 stops20h 20mMultiple Airlines
Deal found 5/27$336

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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$563 - $703

Route

Depart

Return

Price

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 8/7

2 stops20h 25m

Dublin

Tue 8/27

1 stop18h 47m

$563

Seattle/Tacoma IntlShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Tue 10/1

2 stops18h 45m

Shannon

Tue 10/22

2 stops21h 31m

$564

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 8/18

1 stop20h 45m

Dublin

Tue 8/27

2 stops17h 45m

$583

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 8/21

1 stop10h 55m

Dublin

Tue 9/10

1 stop16h 20m

$588

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 8/17

1 stop16h 50m

Dublin

Wed 9/11

2 stops19h 25m

$594

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 8/20

1 stop16h 50m

Dublin

Mon 9/9

2 stops19h 40m

$609

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 8/17

2 stops33h 05m

Dublin

Sat 8/31

2 stops44h 30m

$619

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 8/18

Nonstop9h 00m

Dublin

Thu 9/12

Nonstop9h 41m

$693

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 8/21

2 stops39h 30m

Dublin

Mon 8/26

2 stops35h 14m

$703

Flights are sorted by cheapest first

Deals found on 5/27

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 29, 2024.
Read reviews from past customers who have flown Aer Lingus, Air Canada and Delta 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
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

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
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

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
1,521 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

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
1,955 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

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.

JetBlue
7.6
Good
4,370 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

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.

Air France
7.5
Good
1,734 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

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?

    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 $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Ireland for under $600. The cheapest flight booked recently is on United Airlines for just $563, but on average you can expect to pay $583.

  • Are there nonstop flights from Seattle to Ireland for under $700 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Ireland under $700. A good price for a nonstop flight from Seattle to Ireland is less than $846.

  • Are there last-minute flights available from Seattle to Ireland for under $800?

    There are currently 20+ open flights from Seattle to Ireland within the next 7 days for less than $800.

  • 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.

  • 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 $437.

  • 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 5/28.

  • 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.

  • When is the best time 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 2,696,634 searches. Data last updated May 29, 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 29, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
90%of flight departuresAfternoonNoon to 6 pm
9%of flight departuresEvening6 pm to midnight
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6 AM
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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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