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Flights to Washington, D.C. Dulles Intl

€216 Cheap flights to Washington, D.C. Dulles Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Dulles Intl Airport departing on 22/1. 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. Dulles Intl Airport

Cheap return flights

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

Cheap one-way flights

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

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to Washington, D.C. Dulles Intl Airport.

Cheap direct flights

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

Cheap bus & train deals to Washington, D.C. Dulles Intl Airport

Find recent round-trip train or bus tickets from Ireland to Washington, D.C. Dulles Intl Airport.

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

The cheapest plane tickets to Washington, D.C. Dulles Intl Airport found on KAYAK recently.
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€318Icelandair
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Wed, 22 Jan - Thu, 30 Jan
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€320Icelandair
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Sat, 18 Jan - Mon, 27 Jan
11:00 - 18:00DUB-IAD
11h 00m1 stop
19:10 - 09:40IAD-DUB
10h 30m1 stop
€356PLAY
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Fri, 14 Mar - Wed, 19 Mar
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€392Aer Lingus
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Thu, 16 Jan - Thu, 23 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€403Aer Lingus
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Sun, 12 Jan - Thu, 16 Jan
11:00 - 18:00DUB-IAD
11h 00m1 stop
19:10 - 09:40IAD-DUB
10h 30m1 stop
€430PLAY
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Mon, 10 Mar - Sat, 15 Mar
09:00 - 20:57DUB-IAD
16h 57m2 stops
12:35 - 07:10IAD-DUB
13h 35m2 stops
€483United Airlines
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Sat, 18 Jan - Fri, 31 Jan
10:45 - 21:05DUB-IAD
14h 20m1 stop
23:05 - 10:05IAD-DUB
7h 00mdirect
€492Lufthansa
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Wed, 12 Mar - Sun, 16 Mar
05:00 - 16:50DUB-IAD
15h 50m1 stop
23:05 - 10:05IAD-DUB
7h 00mdirect
€505Lufthansa
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Tue, 11 Mar - Sun, 16 Mar
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€577United Airlines
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Tue, 24 Dec - Sun, 5 Jan
11:30 - 18:25DUB-IAD
11h 55m1 stop
€216Icelandair
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Wed, 22 Jan
12:15 - 19:15DUB-IAD
12h 00m1 stop
€220Icelandair
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Fri, 4 Apr
11:00 - 17:00DUB-IAD
11h 00m1 stop
€261PLAY
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Sat, 1 Mar
11:00 - 17:00DUB-IAD
11h 00m1 stop
€272PLAY
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Sun, 2 Mar
21:25 - 15:50SNN-IAD
23h 25m2 stops
€399Aer Lingus
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Mon, 21 Apr
12:30 - 15:40DUB-IAD
8h 10mdirect
€402Aer Lingus
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Tue, 11 Feb
11:50 - 15:10DUB-IAD
8h 20mdirect
€446Lufthansa
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Fri, 28 Feb
12:30 - 15:30DUB-IAD
8h 00mdirect
€591Lufthansa
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Thu, 29 May
11:50 - 15:10DUB-IAD
8h 20mdirect
€969United Airlines
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Fri, 20 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
€2,805United Airlines
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Tue, 25 Feb
16:10 - 19:15DUB-IAD
8h 05mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€389Aer 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
€390Aer 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
€398Aer Lingus
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Thu, 5 Dec - Wed, 11 Dec
14:05 - 08:39DUB-IAD
23h 34m2 stops
09:10 - 08:40IAD-DUB
18h 30m2 stops
€536Iberia
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Thu, 5 Dec - Wed, 11 Dec
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€550United Airlines
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Sun, 8 Dec - Sun, 15 Dec
09:00 - 16:25DUB-IAD
12h 25m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€560United Airlines
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Sun, 8 Dec - Sun, 15 Dec
12:30 - 15:40DUB-IAD
32h 10m1 stop
17:10 - 11:40IAD-DUB
13h 30m1 stop
€571Scandinavian Airlines
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Thu, 5 Dec - Wed, 11 Dec
12:30 - 15:40DUB-IAD
32h 10m1 stop
17:10 - 11:40IAD-DUB
13h 30m1 stop
€572Scandinavian Airlines
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Thu, 5 Dec - Wed, 11 Dec
09:00 - 07:19DUB-IAD
27h 19m1 stop
22:05 - 07:10IAD-DUB
28h 05m2 stops
€591Lufthansa
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Thu, 5 Dec - Wed, 11 Dec
05:00 - 14:35DUB-IAD
14h 35m2 stops
22:05 - 10:05IAD-DUB
7h 00mdirect
€600Lufthansa
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Sun, 8 Dec - Sun, 15 Dec
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€389Aer Lingus
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Sat, 18 Jan - Fri, 31 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€390Aer Lingus
Find Deal
Wed, 15 Jan - Wed, 22 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€392Aer Lingus
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Thu, 16 Jan - Thu, 23 Jan
11:50 - 16:10DUB-IAD
8h 20mdirect
23:05 - 10:05IAD-DUB
7h 00mdirect
€503Lufthansa
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Wed, 12 Mar - Sun, 16 Mar
11:50 - 16:10DUB-IAD
8h 20mdirect
23:05 - 10:05IAD-DUB
7h 00mdirect
€507Lufthansa
Find Deal
Sun, 9 Mar - Sun, 16 Mar
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€577United Airlines
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Tue, 24 Dec - Wed, 1 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€607British Airways
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Fri, 17 Jan - Fri, 24 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€612British Airways
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Thu, 16 Jan - Mon, 20 Jan
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€635United Airlines
Find Deal
Mon, 23 Dec - Mon, 30 Dec
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€695American Airlines
Find Deal
Thu, 9 Jan - Mon, 20 Jan

See travel insights to Washington, D.C. Dulles Intl Airport from

Flights to Washington, D.C. Dulles Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Dulles Intl Airport to help you craft the best travel plan.

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.

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 €492. 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 €611.

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 €406. 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 €446.

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 at midday because they tend to be around €661. 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?

We recommend purchasing flights from Ireland 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 €542. In the past 72 hours, momondo users found flights from Ireland to Washington, D.C. Dulles Intl Airport for as low as €370.

Cheapest flights to Washington, D.C. Dulles Intl

Find the cheapest flights to Washington, D.C. Dulles Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM DUBLINFebruary25% cheaperFlying from Dublin to Washington, D.C. Dulles Intl Airport costs on average just €406 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM DUBLINJuly36% more expensiveIt costs about €738 for flights to Washington, D.C. Dulles Intl Airport from Dublin in July
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM DUBLINJune439% more users visitedMore momondo users searched in flights to Washington, D.C. Dulles Intl Airport from Dublin in June than any other month

Cheap Washington, D.C. Dulles Intl Airport flight deals and tips

Summary info about Washington, D.C. Dulles Intl Airport flight prices, duration and airlines

Best One-Way Price

€216

Best Round-Trip Price

€318

Fastest flight time

11h 00m

Popular in

July
The best one-way flight price to Washington, D.C. from Ireland in the last 72 hours is €216 (Dublin to Washington, D.C. Dulles Intl).
The best round-trip flight price to Washington, D.C. from Ireland in the last 72 hours is €318 (Dublin to Washington, D.C. Dulles Intl).
The fastest flight to Washington, D.C. from Ireland takes 11h 00m (Dublin to Washington, D.C. Dulles Intl).
July has the highest demand for flights to Washington, D.C., with a 22% price increase on average.

Frequently asked questions about flying to Washington, D.C. Dulles Intl Airport

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

From most locations, the cheapest flights to Washington, D.C. Dulles Intl Airport can be found during the month of February; however great deals can be found at other times.

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

From most locations, booking your flights to Washington, D.C. Dulles Intl Airport around 25 days prior to your departure date finds the best deals.

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

From most locations, the cheapest day to fly to Washington, D.C. Dulles Intl Airport is Wednesday. Most users found that departing on a Monday was most expensive.

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

In general, when looking for the cheapest flight to Washington, D.C. Dulles Intl Airport, our data indicates that Morning flights are the most cost-effective. Midday flights tend to be the most expensive.

Is there an alternative airport near Washington, D.C. Dulles Intl Airport?

Those flying to Washington, D.C. Dulles Intl Airport could potentially find better pricing at Washington, D.C. Reagan-National Airport (6 km from Washington, D.C. city centre) or Baltimore/Washington Airport (44 km from Washington, D.C. city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Washington, D.C.?

The cheapest airport near Washington, D.C. is typically Baltimore/Washington Airport, with an average price of €292/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Washington, D.C. Dulles Intl Airport were last updated today.

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

How old do you have to be to fly 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 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.


Why use momondo?

Why should I use momondo to find a flight deal 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..

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Washington, D.C..

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

Price alerts on flights to Washington, D.C. 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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Popular Flights to Washington, D.C. Dulles Intl Airport

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Washington, D.C. Dulles Intl

These routes have the cheapest flights to Washington, D.C. Dulles Intl found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinWashington, D.C.8h 00m€269
ShannonWashington, D.C.21h 10m€600
CorkWashington, D.C.28h 30m€678