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€282 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 10/3. 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.
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Good to know

Low season

January

High season

August

Cheapest flight

€282
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Portland 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 from Washington to Ireland is likely to change within 7 days, so travellers 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 from Washington to Ireland with an airline and back 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 from Washington to Ireland 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

10/3Mon
2 stopsAir Canada
31h 45mPDX-DUB
19/3Wed
2 stopsAir Canada
32h 34mDUB-PDX
€486
9/3Sun
1 stopKLM
18h 40mPDX-DUB
22/3Sat
1 stopKLM
26h 05mDUB-PDX
€488
10/3Mon
2 stopsLufthansa
37h 00mPDX-DUB
1/4Tue
2 stopsLufthansa
20h 20mDUB-PDX
€490
11/3Tue
1 stopKLM
18h 40mPDX-DUB
21/3Fri
1 stopKLM
13h 30mDUB-PDX
€493
11/3Tue
1 stopBritish Airways
17h 05mPDX-DUB
19/3Wed
1 stopBritish Airways
14h 10mDUB-PDX
€494
10/3Mon
2 stopsDelta
24h 26mPDX-DUB
21/3Fri
1 stopDelta
13h 30mDUB-PDX
€497
10/3Mon
1 stopUnited Airlines
27h 27mPDX-DUB
19/3Wed
2 stopsUnited Airlines
23h 50mDUB-PDX
€499
9/3Sun
2 stopsDelta
24h 26mPDX-DUB
19/3Wed
1 stopDelta
18h 47mDUB-PDX
€502
11/3Tue
1 stopBritish Airways
17h 05mPDX-DUB
26/3Wed
1 stopBritish Airways
15h 55mDUB-PDX
€523
12/5Mon
1 stopLufthansa
32h 20mPDX-DUB
23/5Fri
1 stopLufthansa
21h 35mDUB-PDX
€545

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Recent one-way flight deals

10/3Mon
2 stops
45h 13mPDX-DUB
€282
13/5Tue
1 stopWestJet
19h 45mSEA-DUB
€299
2/4Wed
2 stops
18h 05mSEA-DUB
€304
8/4Tue
2 stopsTAP AIR PORTUGAL
41h 25mSEA-DUB
€367
1/3Sat
2 stopsUnited Airlines
27h 10mPDX-DUB
€391
2/4Wed
2 stopsUnited Airlines
19h 55mSEA-DUB
€420
12/3Wed
directAer Lingus
9h 10mSEA-DUB
€438
15/7Tue
1 stopAir Canada
17h 30mPDX-DUB
€444
18/4Fri
2 stopsAir Canada
56h 50mPDX-DUB
€450
2/4Wed
directAer Lingus
9h 00mSEA-DUB
€508

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Last minute flights from Washington to Ireland

Last minute flight, train and bus deals

25/2Tue
multi-stop
55h 45mPDX-DUB
3/3Mon
multi-stop
41h 24mDUB-PDX
€468
21/2Fri
multi-stopUnited Airlines
18h 19mPDX-DUB
2/3Sun
multi-stopUnited Airlines
45h 35mDUB-PDX
€472
23/2Sun
multi-stopDelta
19h 10mPDX-DUB
11/3Tue
multi-stopDelta
13h 30mDUB-PDX
€488
25/2Tue
multi-stopDelta
17h 40mPDX-DUB
3/3Mon
multi-stopDelta
30h 00mDUB-PDX
€493
25/2Tue
multi-stopKLM
19h 00mPDX-DUB
28/2Fri
multi-stopKLM
13h 30mDUB-PDX
€731
25/2Tue
multi-stopIcelandair
11h 40mSEA-DUB
3/3Mon
multi-stopIcelandair
13h 30mDUB-SEA
€735
23/2Sun
multi-stopBritish Airways
17h 05mPDX-DUB
25/2Tue
multi-stopBritish Airways
13h 40mDUB-PDX
€735
23/2Sun
multi-stopKLM
17h 40mPDX-DUB
25/2Tue
multi-stopKLM
19h 52mDUB-PDX
€740
25/2Tue
multi-stopIcelandair
11h 40mSEA-DUB
1/3Sat
multi-stopIcelandair
13h 30mDUB-SEA
€762
21/2Fri
multi-stopBritish Airways
13h 15mPDX-SNN
28/2Fri
multi-stopBritish Airways
33h 39mSNN-PDX
€1,085

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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.
First Class Flights to Ireland
Business Class Flights to Ireland
Prem Econ Class Flights to Ireland
Economy class Flights to Irelandfrom €781

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