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Cheap flights from Dublin to Washington, D.C. Dulles Intl Airport from €264

This is the cheapest one-way 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 4/2. 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.
11:00 - 18:00DUB-IAD
11h 00m1 stop
18:50 - 10:30IAD-DUB
10h 40m1 stop
€328PLAY
Find Deal
Fri, 21 Mar - Sat, 5 Apr
11:35 - 17:40DUB-IAD
11h 05m1 stop
18:50 - 10:30IAD-DUB
10h 40m1 stop
€353PLAY
Find Deal
Wed, 9 Apr - Sat, 26 Apr
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€377Icelandair
Find Deal
Fri, 10 Jan - Sat, 18 Jan
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€379Icelandair
Find Deal
Mon, 13 Jan - Fri, 24 Jan
16:10 - 19:15DUB-IAD
8h 05mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€466Aer Lingus
Find Deal
Thu, 5 Dec - Thu, 12 Dec
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€472Aer Lingus
Find Deal
Mon, 17 Feb - Fri, 21 Feb
05:15 - 14:40DUB-IAD
14h 25m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€513Lufthansa
Find Deal
Thu, 5 Dec - Thu, 12 Dec
08:30 - 20:20DUB-IAD
16h 50m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€515Lufthansa
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Wed, 4 Dec - Wed, 11 Dec
09:00 - 16:24DUB-IAD
12h 24m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€521United Airlines
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Sat, 7 Dec - Wed, 11 Dec
09:00 - 08:03DUB-IAD
28h 03m1 stop
22:16 - 07:10IAD-DUB
27h 54m2 stops
€527United Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
11:30 - 18:25DUB-IAD
11h 55m1 stop
€264Icelandair
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Tue, 4 Feb
11:30 - 18:25DUB-IAD
11h 55m1 stop
€299Icelandair
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Thu, 5 Dec
11:35 - 17:40DUB-IAD
11h 05m1 stop
€356PLAY
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Wed, 16 Apr
11:35 - 17:40DUB-IAD
11h 05m1 stop
€369PLAY
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Sun, 6 Apr
12:30 - 15:40DUB-IAD
8h 10mdirect
€396Aer Lingus
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Thu, 5 Dec
12:30 - 15:40DUB-IAD
8h 10mdirect
€398Aer Lingus
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Mon, 9 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
€554Lufthansa
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Wed, 27 Nov
11:50 - 15:10DUB-IAD
8h 20mdirect
€578Lufthansa
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Fri, 27 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
€885United Airlines
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Wed, 27 Nov
11:50 - 15:10DUB-IAD
8h 20mdirect
€971United Airlines
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Fri, 20 Dec
13:00 - 19:45DUB-IAD
11h 45m1 stop
18:00 - 09:40IAD-DUB
10h 40m1 stop
€507British Airways
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Wed, 27 Nov - Wed, 4 Dec
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€510Icelandair
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Wed, 27 Nov - Wed, 4 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€526United Airlines
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Wed, 27 Nov - Wed, 4 Dec
09:00 - 16:25DUB-IAD
12h 25m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€535United Airlines
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Wed, 27 Nov - Wed, 4 Dec
08:30 - 15:50DUB-IAD
12h 20m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€658Lufthansa
Find Deal
Mon, 25 Nov - Sat, 30 Nov
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€667Lufthansa
Find Deal
Mon, 25 Nov - Sat, 30 Nov
21:15 - 17:00DUB-IAD
24h 45m2 stops
18:10 - 09:40IAD-DUB
10h 30m1 stop
€669
Find Deal
Mon, 25 Nov - Sat, 30 Nov
04:25 - 15:00DUB-IAD
15h 35m1 stop
22:30 - 23:20IAD-DUB
19h 50m1 stop
€670TAP AIR PORTUGAL
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Wed, 27 Nov - Fri, 6 Dec
18:40 - 16:25DUB-IAD
26h 45m1 stop
14:35 - 07:10IAD-DUB
11h 35m1 stop
€672
Find Deal
Mon, 25 Nov - Sat, 30 Nov
04:25 - 13:00DUB-IAD
13h 35m1 stop
17:30 - 10:20IAD-DUB
11h 50m1 stop
€699TAP AIR PORTUGAL
Find Deal
Sun, 24 Nov - Sat, 30 Nov
16:10 - 19:15DUB-IAD
8h 05mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€462Aer Lingus
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Thu, 5 Dec - Wed, 11 Dec
16:10 - 19:15DUB-IAD
8h 05mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€466Aer Lingus
Find Deal
Thu, 5 Dec - Thu, 12 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€523Lufthansa
Find Deal
Thu, 5 Dec - Wed, 11 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€525Lufthansa
Find Deal
Sat, 7 Dec - Wed, 11 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€550United Airlines
Find Deal
Sat, 14 Dec - Sat, 28 Dec
12:30 - 15:30DUB-IAD
8h 00mdirect
22:05 - 10:20IAD-DUB
7h 15mdirect
€620United Airlines
Find Deal
Tue, 8 Apr - Fri, 25 Apr
12:30 - 15:40DUB-IAD
8h 10mdirect
21:15 - 09:00IAD-DUB
6h 45mdirect
€636American Airlines
Find Deal
Wed, 11 Dec - Wed, 18 Dec
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€637British Airways
Find Deal
Tue, 14 Jan - Sun, 19 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€647American Airlines
Find Deal
Wed, 8 Jan - Thu, 16 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€654British Airways
Find Deal
Wed, 22 Jan - Thu, 30 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
9 Jan
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
17 Jan
IAD17:10Washington, D.C. Dulles Intl
11h 15m
1 stop
DUB09:25Dublin
Scandinavian Airlines
16 Jan
DUB11:15Dublin
33h 25m
2 stops
IAD15:40Washington, D.C. Dulles Intl
23 Jan
IAD17:10Washington, D.C. Dulles Intl
13h 30m
1 stop
DUB11:40Dublin
Scandinavian Airlines
16 Jan
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
29 Jan
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
10 Jan
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
18 Jan
IAD19:40Washington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
13 Jan
DUB11:30Dublin
11h 55m
1 stop
IAD18:25Washington, D.C. Dulles Intl
24 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

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 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 Dublin, with most prices found around €406. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. Dulles Intl Airport from Dublin during January instead. Flights to Washington, D.C. Dulles Intl Airport in January, while not as cheap as those in February, still average around €446.

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

According to our data, Saturday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Dublin. The lowest ticket price found for a Saturday departure recently was €486. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Monday is €610.

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 Dublin 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 at midday because they tend to be around €660. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

We recommend purchasing flights from Dublin to Washington, D.C. Dulles Intl Airport 25 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Washington, D.C. Dulles Intl Airport for €539. In the past 72 hours, momondo users found flights from Dublin to Washington, D.C. Dulles Intl Airport for as low as €370.

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

There are 1 cabin classes available to choose from on Dublin 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.

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

You could potentially save up to 33% 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

€264

Fastest flight time

7h 50m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Dublin in the past 72 hours is €264. The best return flight deal from Dublin to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is €328.
The fastest flight from Dublin to Washington, D.C. Dulles Intl Airport takes 7h 50m
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?

    The straight-line distance from Dublin to Washington, D.C. Dulles Intl is 5461.9 km. Flights usually cover this in 7h 50m, depending on flying conditions and air traffic around both airports.

  • 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 are refreshed on a daily basis.

  • 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 stopovers. 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 required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 €222Free CancellationRating
7.1
88 reviews
Search PLAY flights
United AirlinesPriceFrom €291Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Aer LingusPriceFrom €326Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
IcelandairPriceFrom €375Free CancellationRating
7.2
553 reviews
Search Icelandair flights
LufthansaPriceFrom €449Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
  • United Airlines Flights From Dublin to Washington, D.C. Dulles Intl Airport

    United Airlines flight deals from Dublin to Washington, D.C. Dulles Intl Airport start from €307 round-trip. Over the 6 United Airlines flights for this route in a normal week, average airfare is usually €736 round-trip - but some users have found much cheaper deals with momondo.

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

    Aer Lingus (7.1/10 from 1,089 reviews) operates around 14 flights from Dublin to Washington, D.C. Dulles Intl Airport in any given week. The average Aer Lingus airfare for this route is around €542, with deals from around €343 rare but found on momondo. Referenced prices are for round-trip Dublin to Washington, D.C. Dulles Intl Airport flight searches in the last 72 hours.


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?

Flights from Dublin to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Dublin and alert you when they change.


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