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Cheap flights from Dublin to Washington, D.C. Dulles Intl Airport from £306

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Washington, D.C. Dulles Intl Airport departing on 2/3. 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 Dublin to Washington, D.C.

Cheap return flights

These are some of the best return flight deals from Dublin to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Dublin to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without stopovers.

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

Find recent round-trip train or bus tickets from Dublin to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
10:10 - 15:40DUB-IAD
34h 30m1 stop
22:05 - 11:50IAD-DUB
32h 45m1 stop
£306Scandinavian Airlines
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Sun, 2 Mar - Wed, 30 Apr
10:10 - 15:40DUB-IAD
34h 30m1 stop
22:05 - 11:30IAD-DUB
32h 25m2 stops
£324Scandinavian Airlines
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Sun, 2 Mar - Wed, 30 Apr
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
£331Icelandair
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Thu, 16 Jan - Thu, 23 Jan
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
£332Icelandair
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Thu, 16 Jan - Thu, 23 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
21:15 - 09:00IAD-DUB
6h 45mdirect
£388Aer Lingus
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Fri, 27 Dec - Wed, 1 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
£392Aer Lingus
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Thu, 16 Jan - Fri, 24 Jan
05:00 - 15:50DUB-IAD
15h 50m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
£422Lufthansa
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Wed, 4 Dec - Mon, 9 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£429Lufthansa
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Wed, 4 Dec - Mon, 9 Dec
09:00 - 09:46DUB-IAD
29h 46m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
£433United Airlines
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Wed, 4 Dec - Mon, 9 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£436United Airlines
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Tue, 3 Dec - Tue, 10 Dec
11:35 - 17:40DUB-IAD
11h 05m1 stop
£309PLAY
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Sun, 6 Apr
11:35 - 17:40DUB-IAD
11h 05m1 stop
£309PLAY
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Sun, 6 Apr
16:55 - 21:00DUB-IAD
33h 05m1 stop
£433TAP AIR PORTUGAL
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Tue, 26 Nov
20:30 - 15:35DUB-IAD
24h 05m1 stop
Mon, 2 Dec
20:30 - 15:35DUB-IAD
24h 05m1 stop
Mon, 2 Dec
10:45 - 19:45DUB-IAD
14h 00m1 stop
£508British Airways
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Fri, 20 Dec
08:40 - 15:35DUB-IAD
11h 55m1 stop
£569British Airways
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Fri, 20 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
£733United Airlines
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Sat, 30 Nov
09:00 - 22:48DUB-IAD
18h 48m2 stops
£738United Airlines
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Sat, 30 Nov
04:25 - 21:00DUB-IAD
21h 35m1 stop
£785TAP AIR PORTUGAL
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Thu, 19 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:20 - 17:15IAD-DUB
13h 55m1 stop
Mon, 25 Nov - Mon, 2 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£436United Airlines
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Mon, 25 Nov - Mon, 2 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
12:40 - 07:00IAD-DUB
13h 20m1 stop
£493United Airlines
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Sat, 23 Nov - Fri, 29 Nov
13:20 - 14:35DUB-IAD
30h 15m2 stops
17:25 - 17:50IAD-DUB
19h 25m2 stops
£525SWISS
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Mon, 25 Nov - Mon, 2 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£556United Airlines
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Thu, 21 Nov - Sun, 24 Nov
09:00 - 16:25DUB-IAD
12h 25m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
£561United Airlines
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Thu, 21 Nov - Sun, 24 Nov
04:25 - 15:35DUB-IAD
16h 10m1 stop
22:20 - 17:15IAD-DUB
13h 55m1 stop
Sun, 24 Nov - Mon, 2 Dec
04:25 - 15:35DUB-IAD
16h 10m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
Sun, 24 Nov - Mon, 2 Dec
12:30 - 15:40DUB-IAD
8h 10mdirect
21:15 - 09:00IAD-DUB
6h 45mdirect
£388Aer Lingus
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Fri, 27 Dec - Wed, 1 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
£392Aer Lingus
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Thu, 16 Jan - Fri, 24 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
£418Aer Lingus
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Wed, 8 Jan - Wed, 15 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
£419Aer Lingus
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Thu, 16 Jan - Thu, 23 Jan
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£429Lufthansa
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Wed, 4 Dec - Mon, 9 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£436United Airlines
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Tue, 3 Dec - Tue, 10 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£437Lufthansa
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Wed, 4 Dec - Tue, 10 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
£471United Airlines
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Mon, 9 Dec - Mon, 16 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
£1,483
Find Deal
Sat, 21 Dec - Mon, 6 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
£13,440
Find Deal
Sat, 11 Jan - Mon, 20 Jan

Scandinavian Airlines flights from Dublin to Washington, D.C. Dulles Intl Airport

Our best Scandinavian Airlines deals on Dublin to Washington, D.C. Dulles Intl Airport flight tickets
Scandinavian Airlines
2 Mar
DUB10:10Dublin
34h 30m
1 stop
IAD15:40Washington, D.C. Dulles Intl
30 Apr
IAD22:05Washington, D.C. Dulles Intl
32h 45m
1 stop
DUB11:50Dublin
Scandinavian Airlines
2 Mar
DUB10:10Dublin
34h 30m
1 stop
IAD15:40Washington, D.C. Dulles Intl
30 Apr
IAD22:05Washington, D.C. Dulles Intl
32h 25m
2 stops
DUB11:30Dublin
Scandinavian Airlines
4 Dec
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
9 Dec
IAD17:10Washington, D.C. Dulles Intl
13h 30m
1 stop
DUB11:40Dublin

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

Our best Icelandair deals on Dublin to Washington, D.C. Dulles Intl Airport flight tickets
Icelandair
16 Jan
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
23 Jan
IAD19:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
16 Jan
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
23 Jan
IAD19:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
18 Jan
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
26 Jan
IAD19:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin

See travel insights to Washington, D.C. from

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

February. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from Dublin is February. The most expensive is July.

What is the cheapest day to depart Dublin for Washington, D.C. Dulles Intl Airport?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Saturday.

When is the cheapest time to fly from Dublin to Washington, D.C. Dulles Intl Airport?

In the afternoon. Dublin to Washington, D.C. Dulles Intl Airport flights are approximately 4% more expensive at midday than in the afternoon

How far in advance should you book Dublin to Washington, D.C. Dulles Intl Airport flights?

25 days before. The cheapest time to buy a flight from Dublin to Washington, D.C. Dulles Intl Airport is approximately 25 days to departure

Can stopping save me money on Dublin to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 57% on your flight if you consider stops on a Dublin to Washington, D.C. Dulles Intl Airport flight.

How have Dublin to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of November 2024, prices for Dublin to Washington, D.C. Dulles Intl Airport flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Washington, D.C. Dulles Intl Airport (DUB to IAD) flight deals and tips

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

Best price found

£309

Fastest flight time

8h 00m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Dublin in the past 72 hours is £309. The best return flight deal from Dublin to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £306.
The fastest flight from Dublin to Washington, D.C. Dulles Intl Airport takes 8h 00m
Direct flights go from Dublin to Washington, D.C. Dulles Intl Airport every day.

  • How far is Dublin to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 3393.9 mi away from Dublin. A reasonable flight in good conditions will take 8h 00m.

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

    Prices for flights from Dublin Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Washington, D.C. Dulles Intl Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Dublin to Washington, D.C. Dulles Intl Airport?


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

Compare and see reviews for airlines that fly from Dublin to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £212Free CancellationRating
7.1
88 reviews
Search PLAY flights
Aer LingusPriceFrom £288Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
IcelandairPriceFrom £312Free CancellationRating
7.2
555 reviews
Search Icelandair flights
LufthansaPriceFrom £437Free CancellationRating
6.8
7,150 reviews
Search Lufthansa flights
United AirlinesPriceFrom £479Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
  • United Airlines Flights From Dublin to Washington, D.C. Dulles Intl Airport

    United Airlines flies from Dublin to Washington, D.C. Dulles Intl Airport around 6 times per week, with 9,173 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Dublin to Washington, D.C. Dulles Intl Airport in the last 72 hours was £607 (round-trip), much lower than the average airfare cost of £784 for United Airlines flights on this route.

  • Aer Lingus Flights From Dublin to Washington, D.C. Dulles Intl Airport

    Aer Lingus is also a popular choice for this route. Aer Lingus flight deals for Dublin to Washington, D.C. Dulles Intl Airport start from as low as £365 round-trip, depending on your selected dates, with average Aer Lingus deals seen on momondo around £516. Aer Lingus operates 14 flights to Washington, D.C. Dulles Intl Airport from Dublin in an average week. Users have rated it 7.1/10 across 1,089 reviews.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Dublin.

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

momondo does allow users to show only those flights to Washington, D.C. from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Dublin to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Dublin to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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