€343 Find cheap flights from Reagan Washington National Airport 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 Reagan-National to Ireland departing on 8/1. 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 47,107,125 times on KAYAK, and here's why:

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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin2 stops€515
Cork
Cork2 stops€883
Shannon
Shannon2 stops€580
Donegal
Donegal3 stops€1,047

Good to know

Low season

November

High season

August

Cheapest flight

€343
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Reagan Washington National Airport to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 21% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Washington, D.C. to Ireland

Recent return flight deals

2/4Wed
2 stopsBritish Airways
13h 28mDCA-DUB
9/4Wed
2 stopsBritish Airways
16h 30mDUB-DCA
€515
19/3Wed
2 stopsBritish Airways
20h 56mDCA-DUB
23/3Sun
2 stopsBritish Airways
23h 59mDUB-DCA
€557
14/1Tue
1 stopAmerican Airlines
11h 41mDCA-DUB
21/1Tue
1 stopAmerican Airlines
10h 54mDUB-DCA
€566
12/3Wed
2 stopsAmerican Airlines
13h 53mDCA-SNN
1/4Tue
2 stopsAmerican Airlines
16h 54mSNN-DCA
€580
22/4Tue
1 stopJetBlue
12h 35mDCA-DUB
29/4Tue
1 stopJetBlue
14h 57mDUB-DCA
€589
4/12Wed
2 stopsIberia
16h 19mDCA-DUB
11/12Wed
2 stopsIberia
16h 43mDUB-DCA
€592
30/4Wed
1 stopJetBlue
13h 30mDCA-DUB
11/5Sun
1 stopJetBlue
13h 33mDUB-DCA
€636
12/3Wed
1 stop
14h 53mDCA-SNN
1/4Tue
1 stop
12h 14mSNN-DCA
€656
4/1Sat
2 stops
15h 14mDCA-DUB
11/1Sat
1 stop
16h 15mDUB-DCA
€664
11/1Sat
2 stopsIberia
19h 03mDCA-DUB
17/1Fri
2 stopsIberia
37h 19mDUB-DCA
€913

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Recent one-way flight deals

8/1Wed
2 stops
18h 10mDCA-DUB
€343
8/1Wed
2 stopsIcelandair
12h 15mDCA-DUB
€377
22/1Wed
2 stopsIcelandair
12h 15mDCA-DUB
€380
20/1Mon
1 stopAmerican Airlines
11h 41mDCA-DUB
€423
11/1Sat
2 stopsAmerican Airlines
13h 51mDCA-SNN
€426
29/12Sun
2 stopsBritish Airways
17h 02mDCA-DUB
€441
15/5Thu
1 stopJetBlue
16h 00mDCA-DUB
€466
24/12Tue
2 stopsBritish Airways
41h 42mDCA-DUB
€468
11/1Sat
2 stopsAir Canada
33h 50mDCA-SNN
€474
29/11Fri
3 stopsAir Canada
27h 46mDCA-SNN
€720

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Last minute flights from Reagan-National to Ireland

Last minute flight, train and bus deals

26/11Tue
multi-stopDelta
15h 15mDCA-DUB
3/12Tue
multi-stopDelta
12h 14mDUB-DCA
€697
26/11Tue
multi-stopBritish Airways
14h 54mDCA-ORK
3/12Tue
multi-stopBritish Airways
30h 02mORK-DCA
€800
24/11Sun
multi-stopAer Lingus
16h 33mDCA-DUB
3/12Tue
multi-stopAer Lingus
11h 32mDUB-DCA
€850
26/11Tue
multi-stopAir Canada
13h 15mDCA-DUB
3/12Tue
multi-stopAir Canada
13h 55mDUB-DCA
€880
24/11Sun
multi-stopAer Lingus
16h 05mDCA-DUB
29/11Fri
multi-stopAer Lingus
11h 45mDUB-DCA
€1,025
24/11Sun
multi-stopIcelandair
22h 15mDCA-DUB
6/12Fri
multi-stopIcelandair
32h 43mDUB-DCA
€1,096
25/11Mon
multi-stop
16h 05mDCA-DUB
4/12Wed
multi-stop
16h 00mDUB-DCA
€1,101
24/11Sun
multi-stop
11h 00mDCA-DUB
6/12Fri
multi-stop
11h 10mDUB-DCA
€1,164
26/11Tue
multi-stopAir Canada
20h 10mDCA-DUB
1/12Sun
multi-stopAir Canada
30h 19mDUB-DCA
€1,232
25/11Mon
multi-stopIcelandair
16h 30mDCA-DUB
29/11Fri
multi-stopIcelandair
34h 02mDUB-DCA
€2,175

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Everything you need to know for your flight from Reagan-National to Ireland

Information on your arrival and departure airports

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