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Cheap flights from Seattle (SEA) to Dublin (DUB) 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 8/6. 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
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Dublin are usually found in November or February, booked 26 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Seattle to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$505

One-way from

$262
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Seattle/Tacoma Intl to Dublin
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One-way flight from Seattle/Tacoma Intl to Dublin
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What is the cheapest day to fly round-trip from Seattle to Dublin?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 14% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 57% 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 Dublin within the next two weeks, with the cheapest ticket starting at $747.

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

Our data shows that November tends to be the cheapest month to fly to Dublin from Seattle. Users have commonly found prices around $677 for the month, but tickets can be as low as $353. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to Dublin (SEA - DUB)?

It’s typically best to fly out from Seattle to Dublin in the evening. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Icelandair flights from Seattle to Dublin

Explore cheap flight options specifically provided by Icelandair for the route between Seattle and Dublin. 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 2,689,106 searches. Data last updated May 6, 2024.
Peruse some of the lowest-priced Icelandair flights we've found from Seattle to Dublin. Make sure to check back often as deals are often changing.
Wed 10/93:50 pmSEA - DUB
1 stop11h 15mIcelandair
Thu 10/1712:15 pmDUB - SEA
1 stop13h 40mIcelandair
Deal found 5/5$493
Sun 10/63:50 pmSEA - DUB
1 stop11h 15mIcelandair
Tue 10/1512:15 pmDUB - SEA
1 stop13h 40mIcelandair
Deal found 5/5$494
Wed 10/233:50 pmSEA - DUB
1 stop11h 15mIcelandair
Fri 11/811:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 5/5$500
Wed 9/256:55 pmSEA - DUB
1 stop32h 10mIcelandair
Wed 10/1612:15 pmDUB - SEA
1 stop13h 40mIcelandair
Deal found 5/5$501
Wed 9/46:55 pmSEA - DUB
1 stop10h 55mIcelandair
Tue 9/1012:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/5$505
Tue 8/611:00 pmSEA - DUB
1 stop28h 05mIcelandair
Thu 8/2212:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/5$507
Mon 8/511:00 pmSEA - DUB
1 stop28h 05mIcelandair
Mon 8/1912:15 pmDUB - SEA
1 stop31h 05mIcelandair
Deal found 5/5$508
Tue 8/2011:00 pmSEA - DUB
1 stop28h 05mIcelandair
Tue 9/312:15 pmDUB - SEA
1 stop13h 25mIcelandair
Deal found 5/5$511
Mon 9/233:50 pmSEA - DUB
1 stop11h 15mIcelandair
Thu 10/312:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/5$514

Cheap United Airlines flights from Seattle to Dublin

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Dublin. 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 2,689,106 searches. Data last updated May 6, 2024.
Some of the best deals we've found on United Airlines flights traveling from Seattle to Dublin. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/2310:59 amSEA - DUB
1 stop16h 11mUnited Airlines
Fri 11/89:00 amDUB - SEA
2 stops34h 40mUnited Airlines
Deal found 5/5$513
Tue 10/151:30 pmSEA - DUB
1 stop13h 40mUnited Airlines
Wed 10/239:50 amDUB - SEA
2 stops34h 00mUnited Airlines
Deal found 5/5$537
Sun 9/87:00 amSEA - DUB
1 stop20h 10mUnited Airlines
Fri 12/69:00 amDUB - SEA
2 stops17h 59mUnited Airlines
Deal found 5/5$543
Sun 10/68:05 amSEA - DUB
1 stop18h 15mUnited Airlines
Thu 10/1711:35 amDUB - SEA
2 stops19h 30mUnited Airlines
Deal found 5/5$557
Tue 8/611:03 amSEA - DUB
1 stop16h 07mUnited Airlines
Thu 8/229:50 amDUB - SEA
2 stops22h 09mUnited Airlines
Deal found 5/6$559
Sun 9/88:10 amSEA - DUB
1 stop18h 10mUnited Airlines
Tue 9/1712:30 pmDUB - SEA
1 stop15h 44mUnited Airlines
Deal found 5/5$562
Mon 8/512:30 amSEA - DUB
2 stops22h 35mUnited Airlines
Thu 8/229:50 amDUB - SEA
2 stops22h 09mUnited Airlines
Deal found 5/6$563
Fri 9/611:53 amSEA - DUB
1 stop13h 52mUnited Airlines
Tue 9/179:20 amDUB - SEA
1 stop17h 22mUnited Airlines
Deal found 5/5$663
Thu 5/167:15 amSEA - DUB
1 stop19h 55mUnited Airlines
Fri 5/3112:15 pmDUB - SEA
1 stop20h 44mUnited Airlines
Deal found 5/5$846

Cheap Seattle to Dublin flights in May & June 2024

Find cheap flight options from Seattle to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
Scroll through some of the best deals on flights from Seattle to Dublin in 2024. For more flight deals, be sure to check back very soon.
Tue 6/47:40 amSEA - DUB
1 stop16h 50mAir Canada
Tue 6/119:50 amDUB - SEA
2 stops32h 07mAir Canada
Deal found 5/4$601
Tue 6/47:40 amSEA - DUB
1 stop16h 50mAir Canada
Tue 6/119:50 amDUB - SEA
1 stop20h 08mAir Canada
Deal found 5/5$609
Sun 6/211:40 amSEA - DUB
1 stop12h 35mAir Canada
Wed 6/129:50 amDUB - SEA
2 stops19h 26mAir Canada
Deal found 5/5$615
Tue 6/46:51 amSEA - DUB
2 stops17h 24mUnited Airlines
Tue 6/119:50 amDUB - SEA
2 stops31h 57mUnited Airlines
Deal found 5/4$624
Tue 6/411:40 amSEA - DUB
1 stop12h 35mUnited Airlines
Tue 6/119:50 amDUB - SEA
2 stops31h 57mUnited Airlines
Deal found 5/5$625
Tue 6/47:40 amSEA - DUB
1 stop16h 50mMultiple Airlines
Tue 6/115:50 amDUB - SEA
2 stops16h 37mMultiple Airlines
Deal found 5/5$627
Mon 6/33:10 pmSEA - DUB
2 stops17h 45mMultiple Airlines
Wed 6/129:50 amDUB - SEA
2 stops19h 26mMultiple Airlines
Deal found 5/5$628
Tue 6/47:40 amSEA - DUB
1 stop16h 50mAir Canada
Wed 6/129:50 amDUB - SEA
1 stop20h 08mAir Canada
Deal found 5/5$630
Mon 6/36:51 amSEA - DUB
1 stop16h 14mUnited Airlines
Tue 6/1111:35 amDUB - SEA
2 stops19h 15mUnited Airlines
Deal found 5/5$632

Seattle to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Scroll through some of the best deals on flights from Seattle to Dublin in 2024. For more flight deals, be sure to check back very soon.
Sun 11/1711:50 pmSEA - DUB
2 stops23h 25mUnited Airlines
Tue 11/269:00 amDUB - SEA
1 stop20h 08mUnited Airlines
Deal found 5/5$510
Tue 8/2011:00 pmSEA - DUB
1 stop28h 05mIcelandair
Tue 9/312:15 pmDUB - SEA
1 stop13h 25mIcelandair
Deal found 5/5$511
Wed 10/2310:59 amSEA - DUB
1 stop16h 11mUnited Airlines
Fri 11/89:00 amDUB - SEA
2 stops34h 40mUnited Airlines
Deal found 5/5$513
Mon 9/233:50 pmSEA - DUB
1 stop11h 15mIcelandair
Thu 10/312:15 pmDUB - SEA
1 stop16h 20mIcelandair
Deal found 5/5$514
Wed 12/48:00 amSEA - DUB
1 stop17h 55mUnited Airlines
Wed 1/159:00 amDUB - SEA
2 stops23h 08mUnited Airlines
Deal found 5/5$515
Mon 9/96:55 pmSEA - DUB
1 stop32h 10mIcelandair
Sat 12/711:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 5/5$516
Wed 12/47:20 amSEA - DUB
1 stop17h 05mDelta
Fri 1/2410:45 amDUB - SEA
1 stop19h 40mDelta
Deal found 5/5$518
Wed 12/46:31 amSEA - DUB
2 stops16h 29mUnited Airlines
Tue 1/289:00 amDUB - SEA
2 stops21h 29mUnited Airlines
Deal found 5/5$519
Tue 9/107:40 amSEA - DUB
1 stop16h 50mAir Canada
Fri 12/69:00 amDUB - SEA
1 stop20h 08mAir Canada
Deal found 5/5$520

Non-stop flights to Dublin from Seattle

Discover non-stop flight options from Seattle to Dublin. 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 2,689,106 searches. Data last updated May 6, 2024.
Consider booking one of these non-stop flights heading from Seattle to Dublin. Search for alternative flights from Seattle to Dublin by utilizing the search form above.
Fri 7/266:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sun 8/113:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/5$963
Fri 8/26:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Mon 8/263:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/6$975
Thu 8/16:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Tue 8/273:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/6$1,075
Fri 8/26:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sun 8/183:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/5$1,272
Mon 7/226:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sat 8/33:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/5$1,371
Fri 8/26:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Mon 8/123:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/5$1,422
Mon 7/226:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Thu 8/13:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/5$1,425
Sat 7/206:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Sat 8/33:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/5$1,437
Sun 6/96:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Mon 6/173:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 5/6$1,465

Seattle to Dublin flights leaving soon

Find last-minute flight options from Seattle to Dublin 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 2,689,106 searches. Data last updated May 6, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Dublin. It's wise to confirm all flight details are correct before booking.
Sat 5/113:50 pmSEA - DUB
1 stop11h 15mIcelandair
Wed 5/152:50 pmDUB - SEA
1 stop13h 45mIcelandair
Deal found 5/4$702
Tue 5/146:55 pmSEA - DUB
1 stop10h 55mIcelandair
Tue 7/2312:15 pmDUB - SEA
1 stop13h 25mIcelandair
Deal found 5/5$772
Wed 5/156:00 amSEA - DUB
1 stop20h 45mDelta
Tue 5/211:20 pmDUB - SEA
1 stop28h 50mDelta
Deal found 5/5$774
Wed 5/152:50 pmSEA - DUB
2 stops37h 20mSWISS
Tue 5/211:00 pmDUB - SEA
2 stops37h 27mSWISS
Deal found 5/5$779
Tue 5/1412:40 amSEA - DUB
1 stop26h 05mDelta
Tue 5/211:20 pmDUB - SEA
1 stop28h 50mDelta
Deal found 5/5$785
Wed 5/156:10 amSEA - DUB
2 stops18h 10mDelta
Tue 5/211:20 pmDUB - SEA
1 stop28h 50mDelta
Deal found 5/5$803
Thu 5/167:15 amSEA - DUB
1 stop19h 55mUnited Airlines
Fri 5/3112:15 pmDUB - SEA
1 stop20h 44mUnited Airlines
Deal found 5/5$846
Thu 5/167:15 amSEA - DUB
2 stops19h 05mUnited Airlines
Fri 5/311:35 pmDUB - SEA
2 stops19h 24mUnited Airlines
Deal found 5/5$851
Tue 5/141:50 pmSEA - DUB
1 stop13h 05mWestJet
Tue 7/2311:30 amDUB - SEA
2 stops37h 51mWestJet
Deal found 5/5$922

One-way flights to Dublin from Seattle

Search for one-way flight options from Seattle to Dublin. 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 2,689,106 searches. Data last updated May 6, 2024.
If you're seeking multiple options on one-way flights from Seattle to Dublin, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Seattle to Dublin should utilize the search form at the the top of the page.
Tue 8/611:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/4$262
Mon 8/126:55 pmSEA - DUB
1 stop32h 10mIcelandair
Deal found 5/5$264
Sun 8/411:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/5$268
Mon 8/2611:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/5$269
Tue 8/2711:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/5$270
Wed 5/296:55 pmSEA - DUB
1 stop10h 55mIcelandair
Deal found 5/6$306
Fri 7/2611:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/4$314
Thu 8/2211:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/5$316
Fri 8/2311:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 5/5$317

Find flights from Seattle to Dublin within your budget

Customize your flight search to find flights from Seattle to Dublin 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 2,689,106 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$493 - $575

Route

Depart

Return

Price

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 10/9

1 stop11h 15m

Dublin

Thu 10/17

1 stop13h 40m

$493

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 10/23

1 stop16h 11m

Dublin

Fri 11/8

2 stops34h 40m

$513

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 9/10

1 stop16h 50m

Dublin

Fri 12/6

1 stop20h 08m

$520

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 9/11

1 stop12h 15m

Dublin

Wed 12/11

1 stop14h 05m

$525

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 10/14

2 stops33h 05m

Dublin

Fri 10/25

2 stops36h 40m

$534

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 9/7

1 stop31h 40m

Dublin

Tue 12/10

2 stops19h 41m

$549

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 10/1

2 stops17h 30m

Dublin

Tue 10/15

1 stop32h 56m

$554

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 10/1

2 stops14h 40m

Dublin

Fri 10/11

1 stop19h 05m

$565

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 8/19

1 stop19h 20m

Dublin

Wed 9/11

1 stop20h 20m

$575

Flights are sorted by cheapest first

Deals found on 5/5

When is the best time to book a flight from Seattle to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Dublin. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Seattle to Dublin, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Seattle to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Dublin. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Dublin flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Seattle to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Dublin is currently $287 while a round-trip flight costs $536. Price data was last updated on May 5, 2024.

Currently, November is the cheapest month in which you can book a flight from Seattle to Dublin (average of $505). Flying from Seattle to Dublin in June is currently the most expensive (average of $978). 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.

January

$526

February

$531

March

$569

April

$667

May

$694

June

$978

July

$975

August

$824

September

$708

October

$615

November

$505

December

$506

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

41 - 60.8 °F

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated May 6, 2024.
To help decide which airline to fly from Seattle to Dublin, see what other customers have to say about Icelandair, United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,818 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

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
8.1
Very good
10,818 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

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.

SWISS
7.8
Good
2,015 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

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
7.6
Good
1,785 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

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
7.6
Good
2,957 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

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
11,090 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Dublin?

    If you book a flight from Seattle to Dublin, you will be flying from Seattle/Tacoma Intl to Dublin. Flights to Dublin (DUB) from Seattle/Tacoma Intl (SEA) take 9h 00m for a nonstop flight. There is 1 flight from Seattle/Tacoma Intl to Dublin per day from 12 airlines.

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

    Yes, there are multiple flights from Seattle to Dublin for under $500. The cheapest flight booked recently is on Icelandair for just $493, but on average you can expect to pay $515.

  • Are there nonstop flights from Seattle to Dublin for under $1,000 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Dublin under $1,000. A good price for a nonstop flight from Seattle to Dublin is less than $1,435.

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

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

  • How popular is this Seattle to Dublin flight route?

    Within the past month, 33 users have taken a look at flights from Seattle/Tacoma Intl to Dublin.

  • What are the cheapest airlines flying from Seattle to Dublin round-trip?

    Cheapflights users have booked flights from Seattle to Dublin round-trip from $493. Other airlines that can offer you cheap pricing are United Airlines, from $513, and Air Canada, from $520. You may be able to fly from Seattle to Dublin for 27% less than the average price by searching for these airlines.

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

    The most popular airlines flying from Seattle to Dublin are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

  • What are the cheapest flights from Seattle to Dublin?

    Looking at all options, your cheapest flight can be booked for $481. While the most popular route (Seattle/Tacoma Intl - Dublin) can be booked for $468 on average our data indicates $1,824 when flying from Seattle to Dublin.

  • 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.

  • Where are the most common layover locations when flying from Seattle to Dublin?

    The most popular layover on flights from Seattle to Dublin is Reykjavik.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Icelandic Phallological Museum, and Harpa are the most popular attractions in Reykjavik if you're in need of something to do during your layover. Hallgrímskirkja, Icelandic Phallological Museum, and Harpa can be accessed by traveling approximately 23.2 mi, 23.5 mi, and 23.3 mi, respectively from Reykjavik Keflavik Intl. Travelers can rent a car at Reykjavik Keflavik Intl for an average daily rate of $56 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Seattle to Dublin flights?

    Of the flights from Seattle to Dublin that have layovers, the fewest flights stop in London.

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

    The amount of baggage you can bring on your Seattle to Dublin 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 Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Dublin 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 Dublin that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Dublin 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 Dublin that allow pets onboard?

    Many airlines flying from Seattle to Dublin 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 Dublin?

    Yes, you can often find last-minute deals on Seattle to Dublin 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 Dublin flight deals updated?

    The Seattle to Dublin flight deals you see on this page were last updated on 5/5.

See more FAQs

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Fly from Seattle to Dublin on these airlines
Choose from the following airlines for your flight from Seattle to Dublin. Flights are based on user searches made on Cheapflights and were last updated on May 6, 2024.

Aer Lingus flights from Seattle/Tacoma Intl to Dublin
Icelandair flights from Seattle/Tacoma Intl to Dublin
British Airways flights from Seattle/Tacoma Intl to Dublin

Top 10 airlines flying from Seattle to Dublin

Discover the top 10 airlines that operate flights from Seattle to Dublin. 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 2,689,106 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$414Average$755FlexibilityNo cancel feeOn-timeN/A
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IberiaCheapest$421Average$718FlexibilityNo cancel feeOn-time77%
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IcelandairCheapest$438Average$561FlexibilityNo cancel feeOn-time76%
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FinnairCheapest$476Average$658FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest$510Average$709FlexibilityNo cancel feeOn-time71%
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British AirwaysCheapest$526Average$718FlexibilityNo cancel feeOn-time70%
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United AirlinesCheapest$529Average$747FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$544Average$761FlexibilityNo cancel feeOn-timeN/A
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LufthansaCheapest$546Average$775FlexibilityNo cancel feeOn-time76%
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KLMCheapest$566Average$770FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Seattle to Dublin by cabin class

Find flights from Seattle to Dublin, 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 Dublin

Find hourly flight availability from Seattle to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Seattle to Dublin

Explore weekly flight availability from Seattle to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 6, 2024.
Sunday2daily flights
Monday0daily flights
Tuesday1daily flight
Wednesday0daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Dublin from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Dublin from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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