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Cheap flights from Ireland to Washington, D.C. from £250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington, D.C. departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Washington, D.C.

Recent return flight deals from Ireland to Washington, D.C.

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Washington, D.C..
PLAY Logo
11:35 - 17:40DUB-BWI
11h 05m1 stop
PLAY Logo
19:05 - 09:40BWI-DUB
10h 35m1 stop
£252PLAY
Find Deal
Wed, 22 Oct - Fri, 31 Oct
PLAY Logo
11:35 - 17:40DUB-BWI
11h 05m1 stop
PLAY Logo
18:50 - 10:15BWI-DUB
10h 25m1 stop
£300PLAY
Find Deal
Mon, 15 Sep - Tue, 23 Sep
United Airlines Logo
09:20 - 09:55DUB-BWI
29h 35m2 stops
United Airlines Logo
06:15 - 11:10BWI-DUB
23h 55m2 stops
£389United Airlines
Find Deal
Mon, 15 Sep - Wed, 24 Sep
British Airways Logo
12:45 - 20:05DUB-IAD
12h 20m1 stop
British Airways Logo
22:40 - 14:15IAD-DUB
10h 35m1 stop
£389British Airways
Find Deal
Thu, 15 May - Sun, 1 Jun
United Airlines Logo
09:20 - 09:55DUB-BWI
29h 35m2 stops
United Airlines Logo
17:20 - 08:15BWI-DUB
33h 55m2 stops
£394United Airlines
Find Deal
Mon, 15 Sep - Fri, 26 Sep
Aer Lingus Logo
12:50 - 15:50DUB-IAD
8h 00mdirect
Aer Lingus Logo
17:20 - 05:10IAD-DUB
6h 50mdirect
£484Aer Lingus
Find Deal
Sat, 24 May - Sat, 31 May
Aer Lingus Logo
12:50 - 15:50DUB-IAD
8h 00mdirect
Aer Lingus Logo
20:25 - 08:15IAD-DUB
6h 50mdirect
£490Aer Lingus
Find Deal
Thu, 22 May - Thu, 29 May
Lufthansa Logo
10:40 - 19:25DUB-IAD
13h 45m1 stop
Lufthansa Logo
22:15 - 10:20IAD-DUB
7h 05mdirect
£498Lufthansa
Find Deal
Tue, 27 May - Wed, 4 Jun
Lufthansa Logo
10:40 - 19:25DUB-IAD
13h 45m1 stop
Lufthansa Logo
22:15 - 10:20IAD-DUB
7h 05mdirect
£499Lufthansa
Find Deal
Sat, 24 May - Sun, 1 Jun
British Airways Logo
13:30 - 19:35DUB-BWI
11h 05m1 stop
British Airways Logo
21:20 - 15:45BWI-DUB
13h 25m1 stop
£642British Airways
Find Deal
Fri, 25 Jul - Sat, 30 Aug

Delta flights from Ireland to Washington, D.C.

Our best Delta deals on Ireland to Washington, D.C. flight tickets
Delta
7 May
DUB08:55Dublin
11h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
14 May
IAD21:20Washington, D.C. Dulles Intl
12h 40m
1 stop
DUB15:00Dublin
Delta
8 May
DUB08:55Dublin
11h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
14 May
IAD21:20Washington, D.C. Dulles Intl
12h 40m
1 stop
DUB15:00Dublin
Delta
22 May
DUB08:55Dublin
11h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
28 May
IAD06:25Washington, D.C. Dulles Intl
20h 30m
1 stop
DUB07:55Dublin

United Airlines flights from Ireland to Washington, D.C.

Our best United Airlines deals on Ireland to Washington, D.C. flight tickets
United Airlines
15 Sept
DUB09:20Dublin
29h 35m
2 stops
BWI09:55Baltimore/Washington
24 Sept
BWI06:15Baltimore/Washington
23h 55m
2 stops
DUB11:10Dublin
United Airlines
7 May
DUB09:50Dublin
11h 18m
1 stop
IAD16:08Washington, D.C. Dulles Intl
14 May
IAD19:00Washington, D.C. Dulles Intl
7h 10m
DUB07:10Dublin
United Airlines
2 May
DUB12:30Dublin
8h 00m
IAD15:30Washington, D.C. Dulles Intl
8 May
IAD15:52Washington, D.C. Dulles Intl
10h 28m
1 stop
DUB07:20Dublin

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Ireland to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Ireland is in January. Flight prices, which tend to average around £349, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in January, then you should wait until November to fly from Ireland, when ticket prices are also cheap, with an average price of £372.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Ireland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £525. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £600.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Ireland to Washington, D.C. when you can find flight prices for as low as £0. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the morning, with an average ticket price of £574. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ireland to Washington, D.C. flight route?

Fly from Dublin to Washington, D.C. Dulles Intl for the best Ireland - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Ireland when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £436 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Ireland for as low as £364 on momondo.

What cabin class options are available on Ireland to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Ireland to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Washington, D.C.

Best price found

£250

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Ireland in the past 72 hours is £250. The best return flight deal from Ireland to Washington, D.C. found on momondo in the last 72 hours is £252.
The fastest flight from Ireland to Washington, D.C. takes 7h 55m
Direct flights go from Ireland to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • When did momondo last update prices for flights from Ireland to Washington, D.C.?

    Prices for flights from Ireland to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Ireland to Washington, D.C.?

  • How old do you have to be to fly from Ireland to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Washington, D.C.?


Best airlines flying from Ireland to Washington, D.C.

Compare and see reviews for airlines that fly from Ireland to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £212Free CancellationRating
6.9
101 reviews
Search PLAY flights
IcelandairPriceFrom £297Free CancellationRating
7.0
484 reviews
Search Icelandair flights
British AirwaysPriceFrom £310Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
United AirlinesPriceFrom £323Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Aer LingusPriceFrom £341Free CancellationRating
7.0
1,070 reviews
Search Aer Lingus flights
LufthansaPriceFrom £428Free CancellationRating
6.7
7,030 reviews
Search Lufthansa flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Laurel
Essex
National Harbor
Fairfax
Manassas
Bethesda
Oxon Hill
College Park
Linthicum Heights
Gettysburg
Cambridge
Ellicott City
Westminster
Hanover
Arlington
Woodbridge
Owings Mills
Silver Spring

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ireland to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Ireland with this policy.

How can momondo help me find flights from Ireland to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Ireland.

I’m not ready to book a flight from Ireland to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.