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Cheap flights from Ireland to Washington, D.C. Dulles Intl Airport from £225

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. Dulles Intl Airport departing on 28/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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..
Icelandair Logo
12:15 - 19:20DUB-IAD
12h 05m1 stop
Icelandair Logo
20:30 - 13:15IAD-DUB
11h 45m1 stop
£323Icelandair
Find Deal
Tue, 6 May - Sun, 11 May
Scandinavian Airlines Logo
12:40 - 19:59DUB-IAD
12h 19m1 stop
Scandinavian Airlines Logo
22:05 - 18:15IAD-DUB
15h 10m1 stop
£330Scandinavian Airlines
Find Deal
Fri, 2 May - Wed, 4 Jun
Icelandair Logo
14:15 - 19:20DUB-IAD
10h 05m1 stop
Icelandair Logo
23:15 - 13:15IAD-DUB
9h 00m1 stop
£342Icelandair
Find Deal
Thu, 15 May - Mon, 26 May
Aer Lingus Logo
12:50 - 15:50DUB-IAD
8h 00mdirect
Aer Lingus Logo
21:00 - 08:50IAD-DUB
6h 50mdirect
£378Aer Lingus
Find Deal
Tue, 3 Jun - Tue, 3 Jun
Aer Lingus Logo
16:00 - 18:55DUB-IAD
7h 55mdirect
Aer Lingus Logo
21:00 - 08:50IAD-DUB
6h 50mdirect
£382Aer Lingus
Find Deal
Fri, 2 May - Wed, 4 Jun
Lufthansa Logo
12:30 - 15:30DUB-IAD
8h 00mdirect
Lufthansa Logo
22:05 - 10:20IAD-DUB
7h 15mdirect
£472Lufthansa
Find Deal
Tue, 6 May - Sun, 11 May
United Airlines Logo
09:50 - 16:15DUB-IAD
35h 25m2 stops
United Airlines Logo
22:15 - 07:45IAD-DUB
28h 30m2 stops
£476United Airlines
Find Deal
Wed, 21 May - Sun, 1 Jun
United Airlines Logo
09:50 - 16:08DUB-IAD
11h 18m1 stop
United Airlines Logo
19:00 - 07:10IAD-DUB
7h 10mdirect
£477United Airlines
Find Deal
Thu, 1 May - Thu, 8 May
Lufthansa Logo
10:40 - 19:25DUB-IAD
13h 45m1 stop
Lufthansa Logo
22:05 - 10:20IAD-DUB
7h 15mdirect
£485Lufthansa
Find Deal
Wed, 14 May - Sun, 18 May
British Airways Logo
12:45 - 20:10DUB-IAD
12h 25m1 stop
British Airways Logo
19:25 - 15:05IAD-DUB
14h 40m1 stop
£525British Airways
Find Deal
Fri, 1 Aug - Fri, 8 Aug

Delta flights from Ireland to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Delta
15 Apr
DUB05:55Dublin
14h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
22 Apr
IAD21:20Washington, D.C. Dulles Intl
12h 40m
1 stop
DUB15:00Dublin
Delta
16 Apr
DUB08:55Dublin
11h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
23 Apr
IAD18:30Washington, D.C. Dulles Intl
15h 30m
1 stop
DUB15:00Dublin
Delta
14 Apr
DUB08:55Dublin
11h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
20 Apr
IAD13:49Washington, D.C. Dulles Intl
13h 56m
1 stop
DUB08:45Dublin

Aer Lingus flights from Ireland to Washington, D.C. Dulles Intl Airport

Our best Aer Lingus deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Aer Lingus
3 Jun
DUB12:50Dublin
8h 00m
IAD15:50Washington, D.C. Dulles Intl
3 Jun
IAD21:00Washington, D.C. Dulles Intl
6h 50m
DUB08:50Dublin
Aer Lingus
2 May
DUB16:00Dublin
7h 55m
IAD18:55Washington, D.C. Dulles Intl
4 Jun
IAD21:00Washington, D.C. Dulles Intl
6h 50m
DUB08:50Dublin
Aer Lingus
23 Apr
DUB16:35Dublin
7h 55m
IAD19:30Washington, D.C. Dulles Intl
30 Apr
IAD21:00Washington, D.C. Dulles Intl
6h 50m
DUB08:50Dublin

See travel insights to Washington, D.C. from

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

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. Dulles Intl Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Ireland, with most prices found around £352. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. Dulles Intl Airport from Ireland during January instead. Flights to Washington, D.C. Dulles Intl Airport in January, while not as cheap as those in February, still average around £381.

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

According to our data, Wednesday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Ireland. The lowest ticket price found for a Wednesday departure recently was £533. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. 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 £609.

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

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the evening when flights can be purchased for as low as £0. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the morning when prices are around £583.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Ireland when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £446 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. Dulles Intl Airport from Ireland for as low as £378 on momondo.

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

There are 3 cabin classes available to choose from on Ireland to Washington, D.C. Dulles Intl 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. Dulles Intl Airport flight deals and tips

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

Best price found

£225

Fastest flight time

7h 55m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Ireland in the past 72 hours is £225. The best return flight deal from Ireland to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £323.
The fastest flight from Ireland to Washington, D.C. Dulles Intl Airport takes 7h 55m
Direct flights go from Ireland to Washington, D.C. Dulles Intl Airport every day.

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

    Prices for flights from Ireland to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Washington, D.C. Dulles Intl Airport.

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

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Ireland to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Ireland to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £215Free CancellationRating
6.9
97 reviews
Search PLAY flights
IcelandairPriceFrom £302Free CancellationRating
7.0
476 reviews
Search Icelandair flights
British AirwaysPriceFrom £315Free CancellationRating
6.6
6,718 reviews
Search British Airways flights
United AirlinesPriceFrom £328Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
Aer LingusPriceFrom £342Free CancellationRating
7.0
1,059 reviews
Search Aer Lingus flights
LufthansaPriceFrom £434Free CancellationRating
6.7
6,966 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
Winchester
Alexandria
Laurel
Essex
National Harbor
Fairfax
Harpers Ferry
Manassas
Bethesda
Oxon Hill
Chantilly
College Park
Hyattsville
Front Royal
Linthicum Heights
Gettysburg
Cambridge
Ellicott City
Westminster
Arlington

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. All flights to Washington, D.C. from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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