$243+ Cheap flights from Seattle (SEA) to Dublin (DUB)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DUB
Jul 23 — Jul 301

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The best prices from Seattle/Tacoma Intl to Dublin are usually found in November or January, booked 26 days in advance, depart on a Monday or Wednesday and return on a Saturday

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 July 18, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$389
(FlightHub)

One-way from

$243
(Kiwi.com)
High demand for flights, 25% potential price rise
Best time to find cheap flights, 27% potential price drop
From Seattle/Tacoma Intl to Dublin
One-way flight from Seattle/Tacoma Intl to Dublin

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 15% 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 51% 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 $703.

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 $655 for the month, but tickets can be as low as $353. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from SEA to 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 morning, which is usually more expensive.

Cheap Seattle to Dublin flights in July & August 2024

Find cheap flight options from Seattle to Dublin specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 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.
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/186:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 8/303:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 7/18$504
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:30 amSEA - DUB
2 stops23h 45mUnited Airlines
Wed 8/2110:15 amDUB - SEA
2 stops35h 38mUnited Airlines
Deal found 7/17$508
This CheapOair deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/173:10 pmSEA - DUB
1 stop33h 20mMultiple Airlines
Fri 8/3010:15 amDUB - SEA
1 stop19h 10mMultiple Airlines
Deal found 7/17$510
This Air Canada deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/267:20 amSEA - DUB
2 stops17h 10mMultiple Airlines
Tue 9/310:15 amDUB - SEA
1 stop12h 15mMultiple Airlines
Deal found 7/17$514
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:40 amSEA - DUB
1 stop16h 50mAir Canada
Thu 9/199:50 amDUB - SEA
2 stops19h 25mAir Canada
Deal found 7/18$515
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:30 amSEA - DUB
2 stops23h 45mUnited Airlines
Wed 8/2110:15 amDUB - SEA
1 stop19h 10mUnited Airlines
Deal found 7/17$520
This JustFly deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:30 amSEA - DUB
1 stop12h 45mAir Canada
Thu 8/229:50 amDUB - SEA
2 stops19h 35mAir Canada
Deal found 7/17$521
This KAYAK deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/67:05 pmSEA - DUB
1 stop29h 25mLufthansa
Tue 8/2010:15 amDUB - SEA
1 stop20h 05mLufthansa
Deal found 7/17$522
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1712:35 amSEA - DUB
1 stop26h 10mDelta
Fri 8/3011:00 amDUB - SEA
1 stop20h 53mDelta
Deal found 7/18$525

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 2,689,020 searches. Data last updated July 18, 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.
This CrystalTravel deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/112:00 pmSEA - DUB
1 stop18h 40mLufthansa
Sun 11/175:25 pmDUB - SEA
1 stop26h 45mLufthansa
Deal found 7/17$503
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2412:35 amSEA - DUB
1 stop26h 10mDelta
Tue 11/510:45 amDUB - SEA
1 stop19h 35mDelta
Deal found 7/17$504
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/76:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 9/133:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 7/18$505
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:30 amSEA - DUB
2 stops23h 45mUnited Airlines
Wed 8/2110:15 amDUB - SEA
2 stops35h 38mUnited Airlines
Deal found 7/17$508
This oojo deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/41:10 pmSEA - DUB
1 stop11h 20mLufthansa
Fri 9/1310:15 amDUB - SEA
2 stops34h 15mLufthansa
Deal found 7/18$509
This Air Canada deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/107:40 amSEA - DUB
1 stop16h 50mAir Canada
Wed 9/1810:15 amDUB - SEA
1 stop19h 00mAir Canada
Deal found 7/17$510
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/272:00 pmSEA - DUB
2 stops19h 15mLufthansa
Tue 12/36:00 pmDUB - SEA
2 stops26h 10mLufthansa
Deal found 7/18$511
This JustFly deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/245:50 amSEA - DUB
2 stops18h 25mAir Canada
Thu 10/315:25 pmDUB - SEA
2 stops34h 55mAir Canada
Deal found 7/18$512
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/612:35 amSEA - DUB
1 stop26h 10mDelta
Mon 10/141:20 pmDUB - SEA
1 stop29h 15mDelta
Deal found 7/17$513

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 2,689,020 searches. Data last updated July 18, 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.
This Aer Lingus deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Thu 8/153:20 pmDUB - SEA
Nonstop9h 41mAer Lingus
Deal found 7/16$614
This deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/111:38 pmSEA - DUB
1 stop25h 22mJetBlue
Thu 8/1510:55 amDUB - SEA
1 stop16h 25mJetBlue
Deal found 7/17$695
This Gotogate deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/311:10 pmSEA - DUB
1 stop11h 20mMultiple Airlines
Fri 8/910:15 amDUB - SEA
1 stop19h 10mMultiple Airlines
Deal found 7/17$696
This deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/111:10 pmSEA - DUB
1 stop25h 05mUnited Airlines
Thu 8/159:20 amDUB - SEA
2 stops20h 52mUnited Airlines
Deal found 7/18$705
This Lufthansa deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/311:10 pmSEA - DUB
1 stop11h 20mLufthansa
Tue 8/610:15 amDUB - SEA
1 stop12h 19mLufthansa
Deal found 7/17$713
This Lufthansa deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3110:40 amSEA - DUB
1 stop13h 50mLufthansa
Fri 8/910:15 amDUB - SEA
2 stops16h 11mLufthansa
Deal found 7/17$714
This deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:30 amSEA - DUB
1 stop13h 30mAmerican Airlines
Thu 8/1511:35 amDUB - SEA
2 stops19h 49mAmerican Airlines
Deal found 7/16$725
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/3012:35 amSEA - DUB
1 stop26h 10mDelta
Wed 8/711:00 amDUB - SEA
1 stop17h 34mDelta
Deal found 7/17$728
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/243:50 pmSEA - DUB
1 stop14h 00mIcelandair
Mon 8/512:15 pmDUB - SEA
1 stop31h 05mIcelandair
Deal found 7/17$732

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 2,689,020 searches. Data last updated July 18, 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.
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/137:00 amSEA - DUB
2 stops33h 40mMultiple Airlines
Deal found 7/17$243
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/46:55 pmSEA - DUB
1 stop10h 55mIcelandair
Deal found 7/18$249
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/111:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 7/17$264
This Gotogate deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/46:55 pmSEA - DUB
1 stop10h 55mIcelandair
Deal found 7/16$266
This Gotogate deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/311:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 7/16$270
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/112:35 pmSEA - DUB
2 stops20h 50mMultiple Airlines
Deal found 7/16$271
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/246:55 pmSEA - DUB
2 stops20h 10mMultiple Airlines
Deal found 7/17$272
This JustFly deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/311:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 7/18$277
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/111:00 pmSEA - DUB
1 stop28h 05mIcelandair
Deal found 7/18$281

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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$389 - $457

Route

Depart

Return

Price

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 10/25

1 stop11h 15m

Dublin

Tue 11/5

1 stop13h 30m

$389

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 10/20

1 stop18h 15m

Dublin

Fri 11/1

2 stops39h 43m

$423

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 10/20

1 stop24h 55m

Dublin

Fri 11/1

1 stop20h 20m

$436

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 11/4

1 stop12h 15m

Dublin

Mon 11/11

1 stop22h 50m

$437

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 11/26

1 stop16h 55m

Dublin

Tue 12/3

2 stops24h 50m

$439

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 11/6

Nonstop9h 10m

Dublin

Wed 11/13

Nonstop9h 45m

$440

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 11/5

1 stop16h 50m

Dublin

Tue 11/12

2 stops16h 41m

$442

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 10/20

1 stop18h 10m

Dublin

Fri 11/1

1 stop17h 26m

$449

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 11/5

2 stops19h 08m

Dublin

Tue 11/12

2 stops17h 16m

$457

Flights are sorted by cheapest first

Deals found on 7/17

How far ahead should I 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 July 12, 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.
Search Deals

What is the cheapest day 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 July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Dublin flight should consider departing on Monday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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.

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

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 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 July 18, 2024.
To help decide which airline to fly from Seattle to Dublin, see what other customers have to say about Lufthansa, American Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,762 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,762 reviews
8.0
Very good
9,762 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
1,808 reviews
8.0
Very good
9,762 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,762 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
2,760 reviews
8.0
Very good
9,762 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.3
Good
10,000 reviews
8.0
Very good
9,762 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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 $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Dublin for under $400. The cheapest flight booked recently is on Icelandair for just $389, but on average you can expect to pay $437.

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

    Cheapflights has at least 20 direct flights from Seattle to Dublin under $500. A good price for a nonstop flight from Seattle to Dublin is less than $542.

  • Are there last-minute flights available from Seattle to Dublin for under $700?

    There are currently 20+ open flights from Seattle to Dublin within the next 7 days for less than $700.

  • How popular is this Seattle to Dublin flight route?

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

    Cheapflights users have booked flights from Seattle to Dublin round-trip from $389. Other airlines that can offer you cheap pricing are United Airlines, from $423, and Air Canada, from $436. You may be able to fly from Seattle to Dublin for 40% less than the average price by searching for these airlines.

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

    No one likes to see their flight delayed. When booking a flight from Seattle to Dublin consider choosing American Airlines (59%), Aer Lingus (59%) or British Airways (59%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Dublin?

    Looking at all options, your cheapest flight can be booked for $447. While the most popular route (Seattle/Tacoma Intl - Dublin) can be booked for $389 on average our data indicates $4,059 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?

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

    Hallgrímskirkja, Harpa, and Icelandic Phallological Museum are the most popular attractions in Reykjavik if you're in need of something to do during your layover. Hallgrímskirkja, Harpa, and Icelandic Phallological Museum can be accessed by traveling approximately 23.2 mi, 23.3 mi, and 23.5 mi, respectively from Reykjavik Keflavik Intl. Travelers can rent a car at Reykjavik Keflavik Intl for an average daily rate of $68 to make sightseeing during their layover a little easier.

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

  • 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 7/18.

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Dublin (average of $504). Flying from Seattle to Dublin in June is currently the most expensive (average of $950). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Top 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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$362Average$724FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$416Average$561FlexibilityNo cancel feeOn-time76%
IberiaCheapest$421Average$715FlexibilityNo cancel feeOn-time77%
FinnairCheapest$476Average$662FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$501Average$705FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$504Average$722FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$510Average$753FlexibilityNo cancel feeOn-time71%
DeltaCheapest$534Average$744FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$545Average$769FlexibilityNo cancel feeOn-time76%
KLMCheapest$560Average$717FlexibilityNo cancel feeOn-time75%

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.

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 July 18, 2024.
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0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
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