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Find cheap flights from District of Columbia to Ireland from $350

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to Ireland departing on 9/14. 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
Fri 6/21
Fri 6/28

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In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$350
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Reagan Washington National Airport to Dublin

FAQs for booking flights from District of Columbia to Ireland

  • How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from District of Columbia 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 District of Columbia to Ireland?

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

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

Recent round-trip flight deals

8/10Sat
1 stopPLAY
10h 40mIAD-DUB
8/14Wed
1 stopPLAY
11h 05mDUB-IAD
$479
8/10Sat
1 stopPLAY
10h 40mIAD-DUB
8/19Mon
1 stopPLAY
11h 05mDUB-IAD
$480
8/19Mon
1 stopScandinavian Airlines
13h 35mIAD-DUB
8/25Sun
2 stopsScandinavian Airlines
23h 50mDUB-IAD
$481
8/19Mon
2 stopsScandinavian Airlines
37h 15mIAD-DUB
8/28Wed
2 stopsScandinavian Airlines
32h 35mDUB-IAD
$483
10/29Tue
1 stop
21h 00mDCA-DUB
11/5Tue
1 stop
28h 58mDUB-DCA
$523
11/5Tue
1 stop
20h 00mDCA-DUB
11/20Wed
1 stop
14h 03mDUB-DCA
$534
10/29Tue
2 stopsAir Canada
15h 10mDCA-DUB
11/5Tue
2 stopsAir Canada
17h 45mDUB-DCA
$535
11/5Tue
1 stopKLM
10h 45mDCA-DUB
11/14Thu
1 stopKLM
15h 31mDUB-DCA
$548
11/5Tue
2 stopsAir Canada
15h 10mDCA-DUB
11/17Sun
1 stopAir Canada
15h 58mDUB-DCA
$585
11/6Wed
1 stopKLM
10h 45mDCA-DUB
11/10Sun
1 stopKLM
12h 11mDUB-DCA
$696

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Recent one-way flight deals

9/14Sat
1 stop
10h 10mDCA-DUB
$350
9/14Sat
2 stops
23h 00mDCA-DUB
$354
7/2Tue
2 stopsWestJet
22h 01mDCA-DUB
$366
7/22Mon
1 stopIcelandair
9h 35mIAD-DUB
$377
8/5Mon
2 stops
29h 00mIAD-DUB
$379
6/5Wed
2 stopsWestJet
22h 55mDCA-DUB
$380
6/5Wed
1 stopWorldTicket
10h 25mIAD-DUB
$411
8/6Tue
nonstopAer Lingus
7h 05mIAD-DUB
$490
7/14Sun
nonstopAer Lingus
7h 05mIAD-DUB
$494
9/4Wed
2 stopsIcelandair
13h 35mDCA-DUB
$507

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Last minute flights from District of Columbia to Ireland

Last minute flight, train and bus deals

5/27Mon
multi-stop
16h 40mIAD-DUB
6/6Thu
multi-stop
35h 45mDUB-IAD
$821
5/27Mon
multi-stop
35h 45mIAD-DUB
6/6Thu
multi-stop
35h 45mDUB-IAD
$835
5/27Mon
multi-stopBritish Airways
18h 40mIAD-DUB
5/30Thu
multi-stopBritish Airways
16h 10mDUB-IAD
$901
5/23Thu
multi-stopScandinavian Airlines
13h 35mIAD-DUB
5/29Wed
multi-stopScandinavian Airlines
25h 20mDUB-IAD
$924
5/23Thu
multi-stopScandinavian Airlines
14h 35mIAD-DUB
5/29Wed
multi-stopScandinavian Airlines
25h 20mDUB-IAD
$927
5/26Sun
multi-stopTurkish Airlines
30h 45mIAD-DUB
6/2Sun
multi-stopTurkish Airlines
26h 50mDUB-IAD
$929
5/26Sun
multi-stopTurkish Airlines
30h 45mIAD-DUB
6/2Sun
multi-stopTurkish Airlines
30h 05mDUB-IAD
$932
5/27Mon
multi-stopIcelandair
30h 50mIAD-DUB
6/3Mon
multi-stopIcelandair
12h 00mDUB-IAD
$1,074
5/25Sat
multi-stopIcelandair
30h 50mIAD-DUB
5/31Fri
multi-stopIcelandair
12h 00mDUB-IAD
$1,202
5/24Fri
multi-stopBritish Airways
11h 15mIAD-DUB
5/28Tue
multi-stopBritish Airways
17h 45mDUB-IAD
$1,423

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Flights to Ireland

Return flight deals:

Ireland - District of Columbia

Cabin classes:

$3,300
$3,936
$563