€211 Find cheap flights from Washington to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to Ireland departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here's why:

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Good to know

Low season

January

High season

September

Cheapest flight

€211
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Seattle to Dublin

FAQs for booking flights from Washington to Ireland

  • How does KAYAK find such low prices on flights from Washington to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ireland with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington to Ireland

Recent return flight deals

24/1pt.
1 stopIcelandair
11h 40mSEA-DUB
31/1pt.
1 stopIcelandair
13h 30mDUB-SEA
€387
9/1czw.
1 stopIcelandair
11h 40mSEA-DUB
25/1sob.
1 stopIcelandair
13h 30mDUB-SEA
€396
9/1czw.
2 stopsAir Canada
17h 25mSEA-DUB
25/1sob.
2 stopsAir Canada
21h 00mDUB-SEA
€412
9/1czw.
1 stopAir Canada
17h 05mSEA-DUB
25/1sob.
1 stopAir Canada
20h 30mDUB-SEA
€416
4/12śr.
2 stopsUnited Airlines
18h 25mPDX-DUB
11/12śr.
2 stopsUnited Airlines
45h 53mDUB-PDX
€439
3/12wt.
2 stops
52h 05mPDX-DUB
11/12śr.
2 stops
41h 24mDUB-PDX
€440
3/12wt.
2 stopsUnited Airlines
26h 06mPDX-DUB
11/12śr.
2 stopsUnited Airlines
41h 35mDUB-PDX
€444
29/1śr.
1 stop
24h 12mPDX-DUB
7/2pt.
2 stops
37h 44mDUB-PDX
€450
13/1pon.
2 stopsLufthansa
41h 35mSEA-DUB
20/1pon.
2 stopsLufthansa
36h 50mDUB-SEA
€455
16/1czw.
1 stopLufthansa
18h 40mSEA-DUB
20/1pon.
2 stopsLufthansa
36h 50mDUB-SEA
€472

Search by stops

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Recent one-way flight deals

13/1pon.
2 stops
41h 37mSEA-DUB
€211
20/1pon.
2 stops
45h 44mSEA-DUB
€222
13/1pon.
1 stopIcelandair
11h 40mSEA-DUB
€297
10/1pt.
1 stopIcelandair
11h 40mSEA-DUB
€350
25/2wt.
1 stopBritish Airways
14h 30mPDX-DUB
€372
23/2ndz.
1 stopBritish Airways
12h 35mPDX-DUB
€373
29/11pt.
2 stopsAmerican Airlines
19h 15mPDX-SNN
€375
3/3pon.
2 stopsScandinavian Airlines
38h 40mPDX-DUB
€377
8/4wt.
2 stopsScandinavian Airlines
20h 30mSEA-DUB
€384
7/12sob.
2 stopsAmerican Airlines
18h 49mSEA-SNN
€456

Search by stops

Search by airline

Search by price

Last minute flights from Washington to Ireland

Last minute flight, train and bus deals

25/11pon.
multi-stopUnited Airlines
17h 35mPDX-DUB
4/12śr.
multi-stopUnited Airlines
41h 04mDUB-PDX
€439
25/11pon.
multi-stopUnited Airlines
18h 00mPDX-DUB
4/12śr.
multi-stopUnited Airlines
44h 14mDUB-PDX
€444
25/11pon.
multi-stopIcelandair
11h 40mSEA-DUB
11/12śr.
multi-stopIcelandair
13h 30mDUB-SEA
€620
25/11pon.
multi-stopIcelandair
11h 40mPDX-DUB
27/11śr.
multi-stopIcelandair
13h 20mDUB-PDX
€652
25/11pon.
multi-stopAer Lingus
13h 54mPDX-DUB
4/12śr.
multi-stopAer Lingus
15h 14mDUB-PDX
€660
24/11ndz.
multi-stopAer Lingus
19h 50mPDX-DUB
26/11wt.
multi-stopAer Lingus
15h 40mDUB-PDX
€681
25/11pon.
multi-stopAir Canada
27h 55mSEA-DUB
11/12śr.
multi-stopAir Canada
21h 00mDUB-SEA
€704
25/11pon.
multi-stopAir Canada
27h 55mSEA-DUB
11/12śr.
multi-stopAir Canada
21h 10mDUB-SEA
€710
27/11śr.
multi-stopAmerican Airlines
20h 50mSEA-DUB
5/12czw.
multi-stopAmerican Airlines
15h 55mDUB-SEA
€863
27/11śr.
multi-stopAmerican Airlines
20h 50mSEA-DUB
7/12sob.
multi-stopAmerican Airlines
17h 21mDUB-SEA
€912

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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