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Cheap flights from Ireland to Washington from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Fri 5/10
Fri 5/17

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Easily compare round-trip flights from Ireland to State of Washington

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 Ireland to State of Washington by changing tabs
Icelandair
Jun 16
DUB12:15 pmDublin
16h 20m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Jun 30
SEA11:00 pmSeattle/Tacoma Intl
28h 05m
1 stop
DUB11:05 amDublin
Delta
May 24
DUB1:20 pmDublin
28h 50m
1 stop
SEA10:10 amSeattle/Tacoma Intl
May 31
SEA6:00 amSeattle/Tacoma Intl
18h 45m
1 stop
DUB8:45 amDublin
KLM
May 24
DUB5:55 amDublin
18h 45m
1 stop
SEA4:40 pmSeattle/Tacoma Intl
May 31
SEA7:10 amSeattle/Tacoma Intl
17h 35m
1 stop
DUB8:45 amDublin
Multiple Airlines
Jun 3
DUB8:35 pmDublin
28h 24m
3 stops
SEA4:59 pmSeattle/Tacoma Intl
Jun 10
SEA2:15 pmSeattle/Tacoma Intl
24h 10m
3 stops
DUB10:25 pmDublin
British Airways
Oct 25
DUB1:00 pmDublin
12h 45m
1 stop
SEA5:45 pmSeattle/Tacoma Intl
Nov 3
SEA6:45 pmSeattle/Tacoma Intl
12h 20m
1 stop
DUB3:05 pmDublin
Air Canada
Oct 14
DUB9:50 amDublin
32h 56m
1 stop
SEA10:46 amSeattle/Tacoma Intl
Oct 20
SEA3:10 pmSeattle/Tacoma Intl
33h 05m
2 stops
DUB8:15 amDublin

Find the cheapest one-way flights from Ireland to State of Washington

If you're looking for one-way flights from Ireland to State of Washington, view some of our deals below provided by Aer Lingus, Icelandair and WestJet
Icelandair
Oct 2
DUB12:15 pmDublin
16h 20m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
WestJet
Aug 24
DUB11:25 amDublin
33h 31m
2 stops
SEA12:56 pmSeattle/Tacoma Intl
Multiple Airlines
Oct 4
DUB1:15 pmDublin
31h 41m
3 stops
SEA12:56 pmSeattle/Tacoma Intl

Search last-minute flights to State of Washington from Ireland

Find and compare round-trip flight prices for your last-minute flight from Ireland to State of Washington
Delta
May 18
DUB1:20 pmDublin
28h 50m
1 stop
SEA10:10 amSeattle/Tacoma Intl
May 25
SEA6:00 amSeattle/Tacoma Intl
20h 45m
1 stop
DUB10:45 amDublin
KLM
May 12
DUB12:00 pmDublin
16h 27m
1 stop
SEA8:27 pmSeattle/Tacoma Intl
May 19
SEA1:30 pmSeattle/Tacoma Intl
15h 05m
1 stop
DUB12:35 pmDublin
Icelandair
May 11
DUB2:50 pmDublin
13h 45m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
May 18
SEA6:55 pmSeattle/Tacoma Intl
32h 10m
1 stop
DUB11:05 amDublin
Multiple Airlines
May 10
DUB12:40 pmDublin
19h 19m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
May 17
SEA1:30 pmSeattle/Tacoma Intl
24h 55m
1 stop
DUB10:25 pmDublin
WestJet
May 8
DUB12:55 pmDublin
27h 01m
2 stops
SEA7:56 amSeattle/Tacoma Intl
Jun 6
SEA7:00 amSeattle/Tacoma Intl
19h 55m
1 stop
DUB10:55 amDublin
American Airlines
May 10
DUB11:45 amDublin
17h 00m
2 stops
SEA8:45 pmSeattle/Tacoma Intl
May 17
SEA1:30 pmSeattle/Tacoma Intl
21h 35m
1 stop
DUB7:05 pmDublin

Best airlines flying from Ireland to State of Washington

Compare and see reviews for airlines that fly from Ireland to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $491Free CancellationRating
7.2
1,340 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $534Free CancellationRating
7.3
14,713 reviews
Search American Airlines flights
British AirwaysPriceFrom $584Free CancellationRating
6.8
6,874 reviews
Search British Airways flights
IcelandairPriceFrom $615Free CancellationRating
7.1
1,329 reviews
Search Icelandair flights

Icelandair flights from Ireland to State of Washington

Our best Icelandair deals on Ireland to State of Washington flight tickets
Icelandair
Jun 16
DUB12:15 pmDublin
16h 20m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Jun 30
SEA11:00 pmSeattle/Tacoma Intl
28h 05m
1 stop
DUB11:05 amDublin
Icelandair
Jun 16
DUB12:15 pmDublin
16h 20m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Jun 30
SEA11:00 pmSeattle/Tacoma Intl
28h 05m
1 stop
DUB11:05 amDublin
Icelandair
May 27
DUB12:15 pmDublin
31h 05m
1 stop
SEA11:20 amSeattle/Tacoma Intl
Jun 4
SEA6:55 pmSeattle/Tacoma Intl
32h 10m
1 stop
DUB11:05 amDublin

Delta flights from Ireland to State of Washington

Our best Delta deals on Ireland to State of Washington flight tickets
Delta
May 24
DUB1:20 pmDublin
28h 50m
1 stop
SEA10:10 amSeattle/Tacoma Intl
May 31
SEA6:00 amSeattle/Tacoma Intl
18h 45m
1 stop
DUB8:45 amDublin
Delta
May 25
DUB8:55 amDublin
15h 45m
1 stop
SEA4:40 pmSeattle/Tacoma Intl
Jun 1
SEA6:20 pmSeattle/Tacoma Intl
14h 35m
1 stop
DUB4:55 pmDublin
Delta
Jun 8
DUB1:20 pmDublin
29h 00m
1 stop
SEA10:20 amSeattle/Tacoma Intl
Jun 17
SEA7:15 amSeattle/Tacoma Intl
17h 30m
1 stop
DUB8:45 amDublin

How to get the cheapest flight ticket from Ireland to State of Washington

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 State of Washington from Ireland?

Icelandair. Aer Lingus, American Airlines, and British Airways are the most popular carriers operating from Ireland to State of Washington

What is the cheapest Ireland to State of Washington flight route?

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

What cabin class options are available on Ireland to State of Washington flights?

There are 2 cabin classes available to choose from on Ireland to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to State of Washington flights?

You could potentially save up to 13% on your flight if you consider stops on a Ireland to State of Washington flight.

Cheap Ireland to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to State of Washington

Best Price Found

$420

Fastest flight time

9h 41m

Direct flights

Every day

Airports in State of Washington

2 airports
The best one-way flight to State of Washington from Ireland in the past 72 hours is $420. The best round-trip flight deal from Ireland to State of Washington found on momondo in the last 72 hours is $546.
The fastest flight from Ireland to State of Washington takes 9h 41m
Direct flights go from Ireland to State of Washington every day.
There are 2 airports near State of Washington: Spokane (GEG), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Ireland to Washington?

    Prices for flights from Ireland to Washington are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to Washington?

  • How old do you have to be to fly from Ireland to Washington?

    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 Ireland to Washington.

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

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Washington for you.

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

Yes. momondo enables you to select and highlight flights to Washington from Ireland with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Washington.

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

Yes momondo offers price alerts on flights to Washington from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Fri 5/10
Fri 5/17
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