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Cheap flights from Ireland to Washington from $307

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 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Washington

Cheap round-trip flights

These are some of the best round-trip flight deals from Ireland to Washington that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Washington.

Cheap last minute flights

Planning a quick getaway from Ireland to Washington? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ireland to Washington

Find recent round-trip train or bus tickets from Ireland to Washington.

All round-trip flight deals to Washington

The cheapest plane tickets to Washington found on KAYAK recently.
12:30 pm - 11:30 pmDUB-PDX
43h 00m2 stops
1:00 pm - 11:40 amPDX-DUB
38h 40m2 stops
$525Scandinavian Airlines
Find Deal
Wed, Jan 15 - Mon, Jan 20
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
7:00 am - 4:45 amSEA-DUB
13h 45m1 stop
Fri, Dec 6 - Fri, Dec 13
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$628Aer Lingus
Find Deal
Fri, Dec 6 - Fri, Dec 20
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$637Aer Lingus
Find Deal
Mon, Dec 16 - Fri, Dec 27
6:00 am - 11:52 amORK-SEA
13h 52m1 stop
12:34 pm - 12:55 pmSEA-ORK
16h 21m2 stops
$662KLM
Find Deal
Thu, Dec 5 - Mon, Dec 9
8:30 pm - 11:20 amDUB-SEA
22h 50m1 stop
6:50 pm - 5:05 pmSEA-DUB
14h 15m1 stop
$677British Airways
Find Deal
Mon, Jan 20 - Mon, Jan 27
5:25 pm - 11:25 amDUB-PDX
26h 00m1 stop
6:45 am - 8:45 amPDX-DUB
18h 00m2 stops
$702KLM
Find Deal
Mon, Jan 13 - Wed, Jan 29
8:30 am - 8:13 pmDUB-PDX
19h 43m2 stops
7:00 am - 11:00 amPDX-DUB
20h 00m2 stops
$729Lufthansa
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Wed, Dec 4 - Mon, Dec 9
8:30 am - 8:13 pmDUB-PDX
19h 43m2 stops
9:00 am - 10:05 amPDX-DUB
17h 05m2 stops
$730Lufthansa
Find Deal
Wed, Dec 4 - Thu, Dec 12
11:35 am - 10:21 pmDUB-SEA
18h 46m2 stops
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$826British Airways
Find Deal
Fri, Dec 6 - Fri, Dec 20
5:45 am - 2:21 pmDUB-SEA
40h 36m2 stops
Sat, Jan 25
6:00 pm - 9:53 pmDUB-PDX
59h 53m3 stops
Tue, Feb 4
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$513Icelandair
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Thu, Dec 26
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$517Icelandair
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Thu, Dec 5
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$537Aer Lingus
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Wed, Nov 27
8:05 pm - 6:15 pmSNN-SEA
30h 10m2 stops
$554Aer Lingus
Find Deal
Tue, Nov 26
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$611British Airways
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Wed, Nov 27
10:25 am - 4:35 pmDUB-PDX
14h 10m1 stop
$616British Airways
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Wed, Feb 12
5:00 am - 6:25 pmDUB-SEA
21h 25m2 stops
$738Lufthansa
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Tue, Dec 3
5:00 am - 12:10 pmDUB-SEA
15h 10m1 stop
$750Lufthansa
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Fri, Nov 29
10:55 am - 4:55 pmDUB-SEA
14h 00m1 stop
6:50 pm - 5:00 pmSEA-DUB
14h 10m1 stop
$659American Airlines
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Tue, Nov 26 - Tue, Dec 3
7:10 pm - 11:02 pmDUB-SEA
35h 52m2 stops
7:35 am - 11:40 amSEA-DUB
20h 05m2 stops
$679Scandinavian Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
10:40 am - 4:55 pmDUB-SEA
14h 15m1 stop
6:50 pm - 5:05 pmSEA-DUB
14h 15m1 stop
$727British Airways
Find Deal
Mon, Nov 25 - Mon, Dec 9
10:55 am - 11:24 pmDUB-SEA
20h 29m2 stops
6:50 pm - 5:00 pmSEA-DUB
14h 10m1 stop
Tue, Nov 26 - Tue, Dec 3
5:00 am - 6:32 pmDUB-SEA
21h 32m2 stops
10:35 am - 5:15 pmSEA-DUB
22h 40m2 stops
$744Lufthansa
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:40 am - 4:55 pmDUB-SEA
16h 15m1 stop
1:45 pm - 5:00 pmSEA-DUB
19h 15m1 stop
$748American Airlines
Find Deal
Mon, Nov 25 - Fri, Dec 13
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
$754Icelandair
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Sun, Nov 24 - Mon, Dec 9
5:00 am - 6:32 pmDUB-SEA
21h 32m2 stops
8:05 am - 10:05 amSEA-DUB
18h 00m1 stop
Tue, Nov 26 - Tue, Dec 10
6:30 pm - 4:55 pmDUB-SEA
30h 25m1 stop
12:25 am - 5:15 amSEA-DUB
20h 50m1 stop
$867Aer Lingus
Find Deal
Tue, Nov 26 - Mon, Dec 2
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
12:15 am - 5:15 amSEA-DUB
21h 00m1 stop
$905Aer Lingus
Find Deal
Mon, Nov 25 - Sun, Dec 8
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$628Aer Lingus
Find Deal
Fri, Dec 6 - Fri, Dec 20
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$636Aer Lingus
Find Deal
Wed, Dec 11 - Wed, Dec 18
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$637Aer Lingus
Find Deal
Mon, Dec 16 - Fri, Dec 27
3:25 pm - 5:05 pmDUB-SEA
9h 40mnonstop
6:50 pm - 11:55 amSEA-DUB
9h 05mnonstop
$789Aer Lingus
Find Deal
Sat, May 17 - Mon, May 26
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
Fri, Dec 6 - Fri, Dec 13
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$820American Airlines
Find Deal
Fri, Dec 6 - Fri, Dec 13
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$822American Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$827British Airways
Find Deal
Fri, Dec 6 - Fri, Dec 20
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$838British Airways
Find Deal
Fri, Dec 6 - Fri, Dec 20
3:25 pm - 5:05 pmDUB-SEA
9h 40mnonstop
6:50 pm - 11:55 amSEA-DUB
9h 05mnonstop
$1,712
Find Deal
Sat, Apr 26 - Tue, May 13

Icelandair flights from Ireland to State of Washington

Our best Icelandair deals on Ireland to State of Washington flight tickets
Icelandair
Jan 16
DUB11:30 amDublin
13h 30m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 21
SEA2:35 pmSeattle/Tacoma Intl
11h 40m
1 stop
DUB10:15 amDublin
Icelandair
Feb 7
DUB11:30 amDublin
13h 30m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Feb 19
SEA2:35 pmSeattle/Tacoma Intl
11h 40m
1 stop
DUB10:15 amDublin
Icelandair
Jan 22
DUB11:30 amDublin
13h 30m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 30
SEA2:35 pmSeattle/Tacoma Intl
11h 40m
1 stop
DUB10:15 amDublin

Aer Lingus flights from Ireland to State of Washington

Our best Aer Lingus deals on Ireland to State of Washington flight tickets
Aer Lingus
Dec 6
DUB4:30 pmDublin
9h 45m
SEA6:15 pmSeattle/Tacoma Intl
Dec 20
SEA8:00 pmSeattle/Tacoma Intl
9h 10m
DUB1:10 pmDublin
Aer Lingus
Dec 16
DUB4:30 pmDublin
9h 45m
SEA6:15 pmSeattle/Tacoma Intl
Dec 27
SEA8:00 pmSeattle/Tacoma Intl
9h 10m
DUB1:10 pmDublin
Aer Lingus
Nov 27
DUB4:30 pmDublin
9h 45m
SEA6:15 pmSeattle/Tacoma Intl
Dec 4
SEA6:50 pmSeattle/Tacoma Intl
14h 55m
1 stop
DUB5:45 pmDublin

See travel insights to Washington from

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 day to depart on your flight to State of Washington?

The cheapest day to depart from Ireland to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $762. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to State of Washington for around $1,102.

What is the cheapest Ireland to Washington flight route?

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

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

There are 4 cabin classes available to choose from on Ireland to 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 11% 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

$307

Fastest flight time

9h 40m

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 $307. The best round-trip flight deal from Ireland to State of Washington found on momondo in the last 72 hours is $525.
The fastest flight from Ireland to State of Washington takes 9h 40m
Direct flights go from Ireland to State of Washington every day.
There are 2 airports near State of Washington: Portland (PDX), 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.

  • What is the most popular plane model from Ireland to State of Washington?


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
American AirlinesPriceFrom $309Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $496Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
IcelandairPriceFrom $570Free CancellationRating
7.2
553 reviews
Search Icelandair flights

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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