Cheap flights from Seattle to Ireland from $262

1 adult
Economy
0 bags
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lun. 10/2
lun. 10/9

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Flight information for Seattle to Ireland

Find info about flight duration, direct flights, and airports for your flight from Seattle to Ireland

Best Price Found

$262

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from Seattle in the past 72 hours is $262. The best round-trip flight deal from Seattle to Ireland found on momondo in the last 72 hours is $365.
The fastest flight from Seattle to Ireland takes 7h 55m
Direct flights go from Seattle to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)

How to get the cheapest flight ticket from Seattle to Ireland

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 airline that flies to Ireland from Seattle?

Icelandair. Air France, Delta, and Finnair are the most popular carriers operating from Seattle to Ireland

What is the cheapest Seattle to Ireland flight route?

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

Can stopping save me money on Seattle to Ireland flights?

No. A direct flight is the cheapest option for a flight between Seattle to Ireland.

Easily compare round-trip flights from Seattle to Ireland

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Ireland by changing tabs
Aer Lingus
Nov 11
SEA3:05 pmSeattle/Tacoma Intl
9h 15m
DUB5:20 amDublin
Nov 17
DUB11:30 amDublin
9h 45m
SEA9:15 pmSeattle/Tacoma Intl
Icelandair
Nov 29
SEA9:35 amSeattle/Tacoma Intl
11h 40m
1 stop
DUB2:15 amDublin
Dec 21
DUB6:30 amDublin
13h 30m
1 stop
SEA8:00 pmSeattle/Tacoma Intl
Multiple Airlines
Oct 17
SEA3:00 amSeattle/Tacoma Intl
20h 10m
2 stops
DUB4:10 amDublin
Nov 8
DUB4:00 amDublin
20h 03m
1 stop
SEA12:03 amSeattle/Tacoma Intl
Air Canada
Oct 17
SEA8:10 amSeattle/Tacoma Intl
12h 05m
1 stop
DUB1:15 amDublin
Nov 7
DUB4:00 amDublin
20h 03m
1 stop
SEA12:03 amSeattle/Tacoma Intl
United Airlines
Oct 21
SEA7:30 pmSeattle/Tacoma Intl
23h 35m
1 stop
DUB12:05 amDublin
Nov 8
DUB6:50 amDublin
17h 11m
1 stop
SEA12:01 amSeattle/Tacoma Intl
American Airlines
Oct 15
SEA7:53 pmSeattle/Tacoma Intl
21h 07m
1 stop
DUB10:00 pmDublin
Nov 1
DUB10:05 amDublin
17h 56m
1 stop
SEA4:01 amSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Ireland

If you're looking for one-way flights from Seattle to Ireland, view some of our deals below provided by Aer Lingus and WestJet
Aer Lingus
Mar 5
SEA3:05 pmSeattle/Tacoma Intl
9h 15m
DUB5:20 amDublin
Multiple Airlines
Oct 24
SEA3:05 pmSeattle/Tacoma Intl
55h 50m
3 stops
DUB3:55 amDublin
WestJet
Oct 7
SEA3:30 pmSeattle/Tacoma Intl
31h 25m
1 stop
DUB3:55 amDublin

Search last-minute flights to Ireland from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Ireland
Turkish Airlines
Oct 3
SEA1:50 pmSeattle/Tacoma Intl
31h 35m
1 stop
DUB2:25 amDublin
Oct 25
DUB6:55 amDublin
37h 25m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
American Airlines
Oct 4
SEA3:15 amSeattle/Tacoma Intl
13h 45m
1 stop
DUB10:00 pmDublin
Oct 11
DUB7:15 amDublin
15h 59m
1 stop
SEA11:14 pmSeattle/Tacoma Intl
Aer Lingus
Oct 4
SEA2:50 pmSeattle/Tacoma Intl
8h 55m
DUB4:45 amDublin
Oct 10
DUB11:10 amDublin
9h 55m
SEA9:05 pmSeattle/Tacoma Intl
Air Canada
Oct 3
SEA3:30 amSeattle/Tacoma Intl
16h 45m
2 stops
DUB1:15 amDublin
Oct 25
DUB6:00 amDublin
19h 14m
2 stops
SEA1:14 amSeattle/Tacoma Intl
United Airlines
Oct 4
SEA9:53 amSeattle/Tacoma Intl
13h 17m
1 stop
DUB4:10 amDublin
Oct 11
DUB9:35 amDublin
30h 12m
3 stops
SEA3:47 pmSeattle/Tacoma Intl
SWISS
Oct 4
SEA10:55 amSeattle/Tacoma Intl
19h 05m
2 stops
DUB11:00 amDublin
Oct 10
DUB4:00 amDublin
43h 20m
2 stops
SEA11:20 pmSeattle/Tacoma Intl

Best airlines flying from Seattle to Ireland

Compare and see reviews for airlines that fly from Seattle to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $448Free CancellationRating
7.1
391 reviews
Search Aer Lingus flights
IcelandairPriceFrom $458Free CancellationRating
7.5
119 reviews
Search Icelandair flights
DeltaPriceFrom $515Free CancellationRating
7.8
1,565 reviews
Search Delta flights
United AirlinesPriceFrom $516Free CancellationRating
7.2
2,716 reviews
Search United Airlines flights
American AirlinesPriceFrom $550Free CancellationRating
7.1
2,890 reviews
Search American Airlines flights
KLMPriceFrom $554Free CancellationRating
7.5
355 reviews
Search KLM flights
British AirwaysPriceFrom $558Free CancellationRating
6.4
2,315 reviews
Search British Airways flights
IberiaPriceFrom $569Free CancellationRating
6.9
555 reviews
Search Iberia flights
FinnairPriceFrom $578Free CancellationRating
7.7
369 reviews
Search Finnair flights
Air FrancePriceFrom $589Free CancellationRating
7.3
483 reviews
Search Air France flights

Aer Lingus flights from Seattle to Ireland

Our best Aer Lingus deals on Seattle to Ireland flight tickets
Aer Lingus
Nov 11
SEA3:05 pmSeattle/Tacoma Intl
9h 15m
DUB5:20 amDublin
Nov 17
DUB11:30 amDublin
9h 45m
SEA9:15 pmSeattle/Tacoma Intl
Aer Lingus
Nov 6
SEA3:05 pmSeattle/Tacoma Intl
9h 15m
DUB5:20 amDublin
Nov 20
DUB11:30 amDublin
9h 45m
SEA9:15 pmSeattle/Tacoma Intl
Aer Lingus
Oct 27
SEA2:50 pmSeattle/Tacoma Intl
8h 55m
DUB4:45 amDublin
Nov 10
DUB11:30 amDublin
9h 45m
SEA9:15 pmSeattle/Tacoma Intl

Air Canada flights from Seattle to Ireland

Our best Air Canada deals on Seattle to Ireland flight tickets
Air Canada
Oct 17
SEA8:10 amSeattle/Tacoma Intl
12h 05m
1 stop
DUB1:15 amDublin
Nov 7
DUB4:00 amDublin
20h 03m
1 stop
SEA12:03 amSeattle/Tacoma Intl
Air Canada
Nov 20
SEA4:35 amSeattle/Tacoma Intl
13h 45m
1 stop
DUB11:20 pmDublin
Nov 28
DUB4:00 amDublin
20h 03m
1 stop
SEA12:03 amSeattle/Tacoma Intl
Air Canada
Nov 27
SEA12:50 amSeattle/Tacoma Intl
17h 30m
2 stops
DUB11:20 pmDublin
Dec 12
DUB4:00 amDublin
44h 14m
2 stops
SEA12:14 amSeattle/Tacoma Intl

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ireland?

    Prices for flights from Seattle/Tacoma Intl Airport to Ireland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Ireland?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to Ireland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Dublin Flights
Fastest flight time8h 55m
Cheapest price$363
Spokane to Dublin Flights
Fastest flight time15h 08m
Cheapest price$504
Seattle to Shannon Flights
Fastest flight time17h 59m
Cheapest price$761
Seattle to Cork Flights
Fastest flight time15h 40m
Cheapest price$781

Similar Seattle to Ireland flights

Flexible with your destination? Broaden your search and find flights similar to your Seattle to Ireland route

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Seattle.

I’m not ready to book a flight from Seattle to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Seattle and alert you when they change.


An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.