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Cheap flights from Ireland to Washington, D.C. Dulles Intl Airport from €292

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 10/5. 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.

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Washington, D.C..

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Washington, D.C. found on KAYAK recently.

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The latest deals for direct flights to Washington, D.C. so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to Washington, D.C.

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

The cheapest plane tickets from Ireland to Washington, D.C. found on KAYAK recently.
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€320Icelandair
Find Deal
Mon, 24 Feb - Mon, 3 Mar
11:30 - 18:25DUB-IAD
11h 55m1 stop
20:40 - 10:15IAD-DUB
9h 35m1 stop
€321Icelandair
Find Deal
Sun, 2 Mar - Mon, 10 Mar
12:30 - 15:40DUB-IAD
32h 10m1 stop
18:10 - 11:40IAD-DUB
13h 30m1 stop
€355Scandinavian Airlines
Find Deal
Thu, 27 Feb - Sun, 9 Mar
12:30 - 15:40DUB-IAD
32h 10m1 stop
18:10 - 11:40IAD-DUB
13h 30m1 stop
€360Scandinavian Airlines
Find Deal
Thu, 6 Mar - Mon, 10 Mar
16:10 - 19:15DUB-IAD
8h 05mdirect
18:10 - 04:55IAD-DUB
6h 45mdirect
€467Aer Lingus
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Sun, 2 Mar - Mon, 10 Mar
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€469Aer Lingus
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Sat, 8 Feb - Sat, 15 Feb
05:00 - 14:40DUB-IAD
14h 40m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€523Lufthansa
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Tue, 25 Feb - Tue, 4 Mar
08:30 - 21:20DUB-IAD
16h 50m1 stop
23:05 - 10:05IAD-DUB
7h 00mdirect
€524Lufthansa
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Wed, 12 Mar - Wed, 19 Mar
09:00 - 09:46DUB-IAD
29h 46m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€528United Airlines
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Sat, 15 Feb - Sat, 22 Feb
09:00 - 23:04DUB-IAD
19h 04m2 stops
17:10 - 07:10IAD-DUB
57h 00m2 stops
€539United Airlines
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Sat, 15 Feb - Sun, 16 Feb
11:30 - 14:13DUB-IAD
31h 43m3 stops
€292
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Sat, 10 May
11:30 - 12:08DUB-IAD
29h 38m2 stops
€314
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Tue, 8 Apr
11:30 - 08:39DUB-IAD
26h 09m2 stops
€322
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Sat, 10 May
12:30 - 15:40DUB-IAD
8h 10mdirect
€346Aer Lingus
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Fri, 14 Feb
20:05 - 15:40SNN-IAD
24h 35m2 stops
€355Aer Lingus
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Thu, 13 Feb
11:30 - 18:25DUB-IAD
11h 55m1 stop
€369Icelandair
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Sun, 23 Feb
11:30 - 18:25DUB-IAD
11h 55m1 stop
€384Icelandair
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Fri, 31 Jan
11:50 - 15:10DUB-IAD
8h 20mdirect
€552Lufthansa
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Wed, 26 Feb
12:30 - 15:30DUB-IAD
8h 00mdirect
€579Lufthansa
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Sun, 6 Apr
11:50 - 16:10DUB-IAD
8h 20mdirect
€980United Airlines
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Wed, 19 Mar
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€489Icelandair
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Sat, 1 Feb - Sat, 8 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€534Aer Lingus
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Sat, 1 Feb - Sat, 8 Feb
08:40 - 15:35DUB-IAD
11h 55m1 stop
13:52 - 12:40IAD-DUB
17h 48m2 stops
€552British Airways
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Sat, 1 Feb - Sat, 8 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
21:55 - 19:05IAD-DUB
16h 10m1 stop
€582Aer Lingus
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Sat, 1 Feb - Sat, 8 Feb
09:00 - 20:54DUB-IAD
16h 54m2 stops
12:35 - 07:10IAD-DUB
13h 35m2 stops
€606United Airlines
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Sat, 1 Feb - Sat, 8 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
18:00 - 11:15IAD-DUB
12h 15m1 stop
€684American Airlines
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Sat, 1 Feb - Fri, 7 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€700American Airlines
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Sat, 1 Feb - Fri, 7 Feb
04:25 - 15:00DUB-IAD
15h 35m1 stop
17:30 - 10:20IAD-DUB
11h 50m1 stop
€706TAP AIR PORTUGAL
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Fri, 31 Jan - Sat, 8 Feb
04:25 - 15:00DUB-IAD
15h 35m1 stop
08:22 - 10:20IAD-DUB
20h 58m2 stops
€781TAP AIR PORTUGAL
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Fri, 31 Jan - Sat, 8 Feb
04:15 - 21:00DUB-IAD
21h 45m1 stop
22:30 - 16:10IAD-DUB
12h 40m1 stop
€795TAP AIR PORTUGAL
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Sat, 1 Feb - Sun, 9 Feb
16:10 - 19:15DUB-IAD
8h 05mdirect
18:10 - 04:55IAD-DUB
6h 45mdirect
€467Aer Lingus
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Sun, 2 Mar - Mon, 10 Mar
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€469Aer Lingus
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Sat, 8 Feb - Sat, 15 Feb
11:50 - 15:10DUB-IAD
8h 20mdirect
23:05 - 10:05IAD-DUB
7h 00mdirect
€537Lufthansa
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Thu, 27 Feb - Sun, 9 Mar
11:50 - 15:10DUB-IAD
8h 20mdirect
23:05 - 10:05IAD-DUB
7h 00mdirect
€550Lufthansa
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Mon, 3 Mar - Sun, 16 Mar
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€592British Airways
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Sun, 9 Feb - Sat, 22 Feb
08:50 - 11:50DUB-IAD
8h 00mdirect
22:05 - 10:20IAD-DUB
7h 15mdirect
€595United Airlines
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Sat, 12 Apr - Sat, 26 Apr
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€596American Airlines
Find Deal
Sat, 15 Feb - Sun, 16 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€601American Airlines
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Sun, 9 Feb - Sat, 22 Feb
12:30 - 15:30DUB-IAD
8h 00mdirect
22:15 - 10:20IAD-DUB
7h 05mdirect
€695United Airlines
Find Deal
Wed, 2 Jul - Sun, 6 Jul
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€761British Airways
Find Deal
Tue, 11 Feb - Sat, 15 Feb

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

Our best Icelandair deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Icelandair
24 Feb
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
3 Mar
IAD19:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
2 Mar
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
10 Mar
IAD20:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
10 Feb
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
24 Feb
IAD19:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin

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
11 Feb
DUB08:50Dublin
11h 55m
1 stop
IAD15:45Washington, D.C. Dulles Intl
19 Feb
IAD18:30Washington, D.C. Dulles Intl
16h 10m
1 stop
DUB15:40Dublin
Delta
9 Feb
DUB08:50Dublin
11h 55m
1 stop
IAD15:45Washington, D.C. Dulles Intl
22 Feb
IAD10:48Washington, D.C. Dulles Intl
17h 57m
1 stop
DUB09:45Dublin
Delta
9 Feb
DUB05:55Dublin
14h 50m
1 stop
IAD15:45Washington, D.C. Dulles Intl
16 Feb
IAD17:35Washington, D.C. Dulles Intl
14h 05m
1 stop
DUB12:40Dublin

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 €427. 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 €468.

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

According to our data, Thursday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Ireland. The lowest ticket price found for a Thursday departure recently was €686. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is €814.

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

According to our data, the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the evening. momondo users have found flights departing from Ireland to Washington, D.C. Dulles Intl Airport in the evening for as low as €0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around €742. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 10 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around €551 when searching 10 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 €477 on momondo.

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

There are 1 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

€292

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 €292. The best return flight deal from Ireland to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is €320.
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 updated daily.

  • 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 necessary travel and health documents for your Washington, D.C. Dulles Intl Airport 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 licence 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. 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 €223Free CancellationRating
7.1
92 reviews
Search PLAY flights
Aer LingusPriceFrom €327Free CancellationRating
7.1
1,080 reviews
Search Aer Lingus flights
IcelandairPriceFrom €359Free CancellationRating
7.0
502 reviews
Search Icelandair flights
United AirlinesPriceFrom €542Free CancellationRating
7.4
8,951 reviews
Search United Airlines flights
LufthansaPriceFrom €557Free CancellationRating
6.7
7,074 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
Gettysburg

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ireland to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ireland and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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