$243 Find Cheap Flights from District of Columbia to Ireland

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Useful Info
Useful Info

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$243
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Washington Dulles 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 from District of Columbia to Ireland 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 from District of Columbia 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 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 from District of Columbia to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Ireland?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ireland is Dublin Airport (DUB), with an average flight price of $570.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Sunday where round-trip tickets can be as cheap as $453. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $701 on average.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the evening, when round-trip flights cost $475 on average. Morning departures are around 110% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is $996.

  • What is the cheapest flight to Ireland?

    The cheapest ticket to Ireland from District of Columbia found in the last 72 hours was to Dublin, at $474 round-trip. The most popular route is Washington, D.C. Dulles Intl Airport (IAD) to Dublin (DUB) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $474.

  • What is the cheapest month to fly from District of Columbia to Ireland?

    The cheapest month for flights from District of Columbia to Ireland is January, when tickets cost $601 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $930 and $899 respectively.

  • How far in advance should I book a flight from District of Columbia to Ireland?

    To get a below average price on the flight from District of Columbia to Ireland, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

  • How long is the flight to Ireland?

    An average nonstop flight from District of Columbia to Ireland takes 13h 54m, covering a distance of 3308 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Dublin (DUB) with an average flight time of 6h 50m.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (95% of total searches to Ireland). The next most popular destinations are Shannon (3%) and Cork (1%). Searches for flights to Knock (0%), to Donegal (0%) and to Milltown (Kerry) (0%) are also popular.

Book cheap flights from District of Columbia to Ireland

Recent round-trip flight deals

10/21Tue
1 stopScandinavian Airlines
15h 10mIAD-DUB
10/28Tue
1 stopScandinavian Airlines
33h 45mDUB-IAD
$370
11/12Wed
2 stopsScandinavian Airlines
32h 30mIAD-DUB
11/18Tue
1 stopScandinavian Airlines
33h 45mDUB-IAD
$371
10/22Wed
1 stopTAP AIR PORTUGAL
14h 45mIAD-DUB
11/5Wed
1 stopTAP AIR PORTUGAL
27h 20mDUB-IAD
$424
9/10Wed
1 stopTAP AIR PORTUGAL
25h 15mIAD-DUB
9/19Fri
1 stopTAP AIR PORTUGAL
14h 50mDUB-IAD
$427
8/22Fri
1 stopJetBlue
16h 30mDCA-DUB
8/25Mon
1 stopJetBlue
12h 19mDUB-DCA
$457
11/11Tue
nonstopAer Lingus
6h 50mIAD-DUB
11/14Fri
nonstopAer Lingus
8h 10mDUB-IAD
$468
10/28Tue
nonstopAer Lingus
6h 50mIAD-DUB
11/4Tue
nonstopAer Lingus
8h 10mDUB-IAD
$471
7/27Sun
1 stopJetBlue
19h 31mDCA-DUB
8/5Tue
1 stopJetBlue
16h 29mDUB-DCA
$473
7/13Sun
1 stopAir Canada
20h 16mDCA-DUB
7/22Tue
1 stopAir Canada
29h 58mDUB-DCA
$526
10/1Wed
2 stopsAir Canada
14h 20mDCA-DUB
10/8Wed
1 stopAir Canada
13h 14mDUB-DCA
$551

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Recent one-way flight deals

7/27Sun
1 stopIcelandair
11h 45mIAD-DUB
$243
7/21Mon
1 stopIcelandair
30h 50mIAD-DUB
$247
9/18Thu
1 stop
13h 10mIAD-DUB
$255
8/6Wed
1 stopTAP AIR PORTUGAL
14h 45mIAD-DUB
$259
7/13Sun
2 stops
44h 02mIAD-DUB
$261
8/10Sun
1 stopTAP AIR PORTUGAL
14h 45mIAD-DUB
$263
8/10Sun
1 stopJetBlue
9h 15mDCA-DUB
$313
7/14Mon
1 stopJetBlue
9h 10mDCA-DUB
$316
10/3Fri
1 stopWestJet
35h 05mIAD-DUB
$385
6/25Wed
3 stopsWestJet
21h 19mDCA-DUB
$470

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Last minute flights from District of Columbia to Ireland

Last minute flight, train and bus deals

6/17Tue
multi-stopAir Canada
18h 26mIAD-DUB
6/26Thu
multi-stopAir Canada
16h 41mDUB-IAD
$700
6/17Tue
multi-stopUnited Airlines
10h 40mDCA-DUB
7/1Tue
multi-stopUnited Airlines
11h 28mDUB-DCA
$704
6/16Mon
multi-stopDelta
12h 14mIAD-DUB
7/15Tue
multi-stopDelta
11h 43mDUB-IAD
$726
6/17Tue
multi-stopDelta
12h 05mDCA-DUB
6/24Tue
multi-stopDelta
12h 59mDUB-DCA
$730
6/16Mon
nonstopLufthansa
7h 05mIAD-DUB
7/15Tue
multi-stopLufthansa
28h 25mDUB-IAD
$752
6/17Tue
multi-stop
24h 30mDCA-DUB
6/25Wed
multi-stop
27h 48mDUB-DCA
$825
6/16Mon
multi-stop
14h 10mIAD-DUB
6/25Wed
multi-stop
28h 56mDUB-IAD
$833
6/17Tue
multi-stopLufthansa
18h 20mIAD-DUB
6/24Tue
multi-stopLufthansa
18h 30mDUB-IAD
$1,035
6/13Fri
multi-stopTurkish Airlines
18h 05mIAD-DUB
6/15Sun
multi-stopTurkish Airlines
35h 10mDUB-IAD
$1,083
6/15Sun
multi-stopTurkish Airlines
18h 05mIAD-DUB
6/22Sun
multi-stopTurkish Airlines
23h 50mDUB-IAD
$1,211

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to District of Columbia

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

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