Cheap flights from Seattle to Dublin

Round-trip
1 adult
Economy
From?
To?
Fri 9/24
Fri 10/1

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Seattle/Tacoma Intl to Dublin.
View current Ireland travel restrictions

Flight information for Seattle to Dublin
(SEA to DUB)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dublin
Best Price Found$365The best flight deal from Seattle to Dublin found on momondo in the last 72 hours is $365
Fastest flight time9h 20mThe fastest flight from Seattle to Dublin takes 9h 20m
Direct flightsNoneThere are no direct flights from Seattle to Dublin. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Dublin Airport.
Airports in Dublin1 airportThere is 1 airport near Dublin: Dublin (DUB)

How to get the cheapest flight ticket from Seattle to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

January

The cheapest time of year to fly to Dublin from Seattle is January. Most expensive is December

What is the cheapest day to depart Seattle for Dublin?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Seattle to Dublin?

at noon

Seattle to Dublin flights are approximately 12% more expensive in the evening than at noon

What is the cheapest airline that flies to Dublin from Seattle?

Air France

Air France, British Airways, and Delta are the most popular carriers operating from Seattle to Dublin

What is the cheapest Seattle to Dublin flight route?

Seattle/Tacoma Intl - Dublin

Fly from Seattle/Tacoma Intl to Dublin for the best Seattle - Dublin flight prices

How far in advance should you book Seattle to Dublin flights?

37 days before

The cheapest time to buy a flight from Seattle to Dublin is approximately 37 days to departure


Easily compare round-trip flights from Seattle to Dublin

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Dublin by changing tabs
Icelandair
Nov 24
SEA9:50 amSeattle/Tacoma Intl
11h 05m
1 stop
DUB8:55 pmDublin
Dec 2
DUB6:15 amDublin
13h 40m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
Icelandair
Nov 24
SEA9:50 amSeattle/Tacoma Intl
11h 05m
1 stop
DUB8:55 pmDublin
Dec 2
DUB6:15 amDublin
13h 40m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
Icelandair
Mar 9
SEA9:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB9:05 pmDublin
Mar 26
DUB7:15 amDublin
13h 40m
1 stop
SEA8:55 pmSeattle/Tacoma Intl
Icelandair
Oct 20
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Nov 11
DUB6:15 amDublin
13h 40m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
Icelandair
Feb 19
SEA9:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB9:05 pmDublin
Feb 26
DUB6:15 amDublin
13h 40m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
Icelandair
Oct 15
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 28
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Dublin

If you're looking for one-way flights from Seattle to Dublin, view some of our deals below provided by Air Canada and United Airlines
Multiple Airlines
Oct 31
SEA4:00 pmSeattle/Tacoma Intl
13h 45m
1 stop
DUB5:45 amDublin
Multiple Airlines
Oct 29
SEA2:15 amSeattle/Tacoma Intl
15h 25m
1 stop
DUB5:40 pmDublin
Air Canada
Dec 9
SEA3:00 amSeattle/Tacoma Intl
16h 25m
2 stops
DUB7:25 pmDublin

Search last-minute flights to Dublin from Seattle

Find and compare flight prices for your last-minute flight from Seattle to Dublin
Icelandair
Sep 27
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 12
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Icelandair
Sep 27
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 5
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Icelandair
Sep 29
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 16
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Icelandair
Sep 28
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 7
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Icelandair
Sep 27
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 2
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Icelandair
Sep 25
SEA11:50 amSeattle/Tacoma Intl
11h 15m
1 stop
DUB11:05 pmDublin
Oct 5
DUB8:15 amDublin
13h 40m
1 stop
SEA9:55 pmSeattle/Tacoma Intl

Best airlines flying from Seattle to Dublin

Compare and see reviews for airlines that fly from Seattle to Dublin with momondo
AirlineRatingFree CancellationPrice
Delta
PriceFrom $332
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
Air France
PriceFrom $361
Free Cancellation
Rating
7.7
7.8

Boarding

7.7

Comfort

8.3

Crew

7.0

Entertainment

7.7

Food

Reviews

Poor communication from boarding staff, airport staff not a clue. Communication on board was un decipherable and airline lost baggage.

1 / 9
American Airlines
PriceFrom $389
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Icelandair
PriceFrom $397
Free Cancellation
Rating
7.4
7.4

Boarding

7.0

Comfort

7.8

Crew

7.4

Entertainment

6.7

Food

Reviews

Good Morning - we were unable to take the flight from Dublin to Reykjavik because it was delayed and we couldn't risk missing out connection to Denver. At the beginning of our trip the flight from Reyykjavik to Dublin was canceled without telling us and we had to get a different airline on that leg as well. . . When we called the airline, they were closed and unable to help. When we called Kayak, i couldn't understand the person and they were unable to help as well! We purchased the insurance for the trip and sure hope that we can get some help from Iceland Air and from Kayak.

1 / 10
United Airlines
PriceFrom $431
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10
British Airways
PriceFrom $433
Free Cancellation
Rating
6.9
7.3

Boarding

7.1

Comfort

7.4

Crew

6.5

Entertainment

6.4

Food

Reviews

They lost my bag

1 / 10
Air Canada
PriceFrom $434
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.3

Entertainment

5.9

Food

Reviews

The food selection has been better in the past but due to Covid it is understandable. This particular flight did not have any entertainment and the Air Canada App did not work to access movies.

1 / 10
Lufthansa
PriceFrom $435
Free Cancellation
Rating
7.4
7.7

Boarding

7.5

Comfort

8.0

Crew

7.1

Entertainment

7.2

Food

Reviews

My luggage got delayed, trying to reach out the airline and no updates for me where my luggage is and when it will be delivered to me.

1 / 10
KLM
PriceFrom $455
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.5

Entertainment

7.5

Food

Reviews

Great flight Will go again!

1 / 10
Aer Lingus
PriceFrom $496
Free Cancellation
Rating
8.3
8.9

Boarding

8.3

Comfort

8.7

Crew

8.1

Entertainment

7.7

Food

Reviews

From using an app that denied my negative covid test THREE times because they misread it and tried to mislead me about it ("Maybe the date isn't specified?" when it very much was and I'd drawn attention to its correct location); to the fact that my connecting flight wasn't even available in this app was supposed to determined whether I could fly to my final destination; ti the fact that a supposedly vital piece of documentation wasn't even mentioned in that app; to the unnecessary delaying of a connecting flight by several hours that was suddenly on time again upon landing minutes only late, which somehow required all passengers with ANY connecting flight to run to their gate regardless of destination; to the fact that the boarding passes didn't include my initial return flight and only the connecting, which was cause to be denied entry to the airport, to the apparenly unknown and much disputed location of the check-in where I would have to report to get said boarding pass; to the ONE HOUR WAIT behind maybe 20 people total in spite of having no bags to check because again, I had no boarding pass; to the app incorrectly stating that no additional covid test was needed only to find out after having been at the airport THREE HOURS; to the fact that my itinerary"couldn't" be changed because it was "in flight" while the "fare difference" I would be charged went up $100 every hour I was forced to wait because there were magically no notes regardingmy flight every time I called back as directed; this was a miserable experience all around. Never recommending aer lingus to anyone ever and certainly won't fly it again.

1 / 7

  • Are airlines flying from Seattle/Tacoma Intl to Dublin offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Seattle/Tacoma Intl to Dublin are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Aer Lingus, Icelandair, and British Airways. You can search for the full list of airlines like Aer Lingus that are offering this flexibility.

  • How far is Seattle/Tacoma Intl to Dublin by plane?

    Dublin is 4518.4 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 11h 05m.


Can I fly to Dublin from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to Dublin

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Dublin.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Dublin.

Can I fly back to Seattle/Tacoma Intl from Dublin?

Returning to Seattle/Tacoma Intl from Dublin

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Seattle/Tacoma Intl.

If you are planning to travel to Dublin at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Seattle to Dublin

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Spokane to Dublin Flights
Fastest flight time14h 50m
Cheapest price$501
Seattle to Shannon Flights
Fastest flight time16h 00m
Cheapest price$732
Seattle to Cork Flights
Fastest flight time16h 05m
Cheapest price$758


Flights to other cities in Ireland

Lost the lust for Dublin? Check out some flights to other cities in Ireland