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Cheap flights from Washington, D.C. to Dublin from €207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Dublin departing on 19/1. 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 Washington, D.C. to Dublin

Cheap return flights

These are some of the best return flight deals from Washington, D.C. to Dublin 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 Washington, D.C. to Dublin.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. to Dublin? 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 Dublin, so you can enjoy a seamless trip without stopovers.

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

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

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
18:10 - 09:40BWI-DUB
10h 30m1 stop
11:00 - 17:00DUB-BWI
11h 00m1 stop
€303PLAY
Find Deal
Sun, 12 Jan - Fri, 31 Jan
18:10 - 09:40IAD-DUB
10h 30m1 stop
11:00 - 18:00DUB-IAD
11h 00m1 stop
€304PLAY
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Thu, 6 Mar - Mon, 10 Mar
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€349Scandinavian Airlines
Find Deal
Wed, 22 Jan - Wed, 29 Jan
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€352Scandinavian Airlines
Find Deal
Sun, 19 Jan - Tue, 28 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
11:30 - 18:30DUB-BWI
12h 00m1 stop
€358Icelandair
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Wed, 15 Jan - Wed, 22 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
11:30 - 18:30DUB-BWI
12h 00m1 stop
€359Icelandair
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Tue, 11 Feb - Sun, 23 Feb
17:30 - 23:20IAD-DUB
24h 50m1 stop
04:25 - 13:00DUB-IAD
13h 35m1 stop
€395TAP AIR PORTUGAL
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Thu, 27 Feb - Sun, 2 Mar
17:30 - 23:20IAD-DUB
24h 50m1 stop
04:25 - 15:00DUB-IAD
15h 35m1 stop
€396TAP AIR PORTUGAL
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Sat, 1 Feb - Fri, 7 Feb
22:15 - 09:00IAD-DUB
6h 45mdirect
12:30 - 16:40DUB-IAD
8h 10mdirect
€412Aer Lingus
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Tue, 11 Mar - Tue, 25 Mar
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€422Aer Lingus
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Wed, 8 Jan - Wed, 15 Jan
17:57 - 19:05IAD-DUB
44h 08m2 stops
€207
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Sun, 19 Jan
10:59 - 14:45BWI-DUB
22h 46m3 stops
€225
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Mon, 13 Jan
19:40 - 10:15IAD-DUB
9h 35m1 stop
€246Icelandair
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Wed, 8 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
€246Icelandair
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Wed, 8 Jan
19:10 - 09:40BWI-DUB
10h 30m1 stop
€252PLAY
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Sun, 9 Mar
18:10 - 09:40BWI-DUB
10h 30m1 stop
€254PLAY
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Sat, 11 Jan
19:15 - 16:10IAD-DUB
15h 55m1 stop
€326TAP AIR PORTUGAL
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Mon, 9 Dec
17:30 - 23:20IAD-DUB
24h 50m1 stop
€351TAP AIR PORTUGAL
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Tue, 3 Dec
21:45 - 08:30IAD-DUB
6h 45mdirect
€400Aer Lingus
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Sun, 23 Mar
17:10 - 04:55IAD-DUB
6h 45mdirect
€426Aer Lingus
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Mon, 9 Dec
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€529Scandinavian Airlines
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Mon, 2 Dec - Wed, 11 Dec
12:15 - 11:40IAD-DUB
18h 25m2 stops
12:30 - 15:40DUB-IAD
32h 10m1 stop
€537Scandinavian Airlines
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Tue, 3 Dec - Tue, 10 Dec
22:30 - 16:10IAD-DUB
12h 40m1 stop
17:05 - 14:30DUB-IAD
26h 25m1 stop
€582TAP AIR PORTUGAL
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Fri, 29 Nov - Mon, 9 Dec
19:40 - 10:15IAD-DUB
9h 35m1 stop
11:30 - 18:25DUB-IAD
11h 55m1 stop
€593Icelandair
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Tue, 3 Dec - Tue, 17 Dec
19:30 - 10:15BWI-DUB
9h 45m1 stop
11:30 - 18:30DUB-BWI
12h 00m1 stop
€595Icelandair
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Tue, 3 Dec - Tue, 17 Dec
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€616Aer Lingus
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Tue, 3 Dec - Tue, 10 Dec
17:10 - 04:55IAD-DUB
6h 45mdirect
13:10 - 22:48DUB-IAD
14h 38m1 stop
€626Aer Lingus
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Tue, 3 Dec - Tue, 10 Dec
22:30 - 16:10IAD-DUB
12h 40m1 stop
17:05 - 14:30DUB-IAD
26h 25m1 stop
€629TAP AIR PORTUGAL
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Sun, 1 Dec - Mon, 9 Dec
14:00 - 15:25IAD-DUB
20h 25m1 stop
16:50 - 12:15DUB-IAD
24h 25m1 stop
€631Turkish Airlines
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Tue, 3 Dec - Tue, 10 Dec
14:00 - 15:25IAD-DUB
20h 25m1 stop
16:50 - 12:15DUB-IAD
24h 25m1 stop
€666Turkish Airlines
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Tue, 3 Dec - Tue, 10 Dec
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€422Aer Lingus
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Sun, 29 Dec - Fri, 10 Jan
18:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 16:40DUB-IAD
8h 10mdirect
€426Aer Lingus
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Wed, 12 Mar - Tue, 18 Mar
21:45 - 08:30IAD-DUB
6h 45mdirect
12:50 - 15:50DUB-IAD
8h 00mdirect
€430Aer Lingus
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Sun, 23 Mar - Tue, 1 Apr
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€621American Airlines
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Tue, 28 Jan - Tue, 11 Feb
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€624British Airways
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Wed, 15 Jan - Wed, 29 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€628British Airways
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Sun, 12 Jan - Tue, 21 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€630Iberia
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Sun, 12 Jan - Tue, 21 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€669American Airlines
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Thu, 16 Jan - Tue, 21 Jan
23:05 - 10:05IAD-DUB
7h 00mdirect
11:50 - 16:10DUB-IAD
8h 20mdirect
€834United Airlines
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Sat, 15 Mar - Sat, 29 Mar
23:05 - 10:05IAD-DUB
7h 00mdirect
12:30 - 15:30DUB-IAD
8h 00mdirect
€838United Airlines
Find Deal
Sat, 15 Mar - Mon, 31 Mar

Scandinavian Airlines flights from Washington, D.C. to Dublin

Our best Scandinavian Airlines deals on Washington, D.C. to Dublin flight tickets
Scandinavian Airlines
22 Jan
IAD17:10Washington, D.C. Dulles Intl
13h 30m
1 stop
DUB11:40Dublin
29 Jan
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
Scandinavian Airlines
19 Jan
IAD17:10Washington, D.C. Dulles Intl
13h 30m
1 stop
DUB11:40Dublin
28 Jan
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
Scandinavian Airlines
7 Apr
IAD22:05Washington, D.C. Dulles Intl
32h 45m
1 stop
DUB11:50Dublin
14 Apr
DUB19:05Dublin
29h 54m
1 stop
IAD19:59Washington, D.C. Dulles Intl

TAP AIR PORTUGAL flights from Washington, D.C. to Dublin

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Dublin flight tickets
TAP AIR PORTUGAL
27 Feb
IAD17:30Washington, D.C. Dulles Intl
24h 50m
1 stop
DUB23:20Dublin
2 Mar
DUB04:25Dublin
13h 35m
1 stop
IAD13:00Washington, D.C. Dulles Intl
TAP AIR PORTUGAL
1 Feb
IAD17:30Washington, D.C. Dulles Intl
24h 50m
1 stop
DUB23:20Dublin
7 Feb
DUB04:25Dublin
15h 35m
1 stop
IAD15:00Washington, D.C. Dulles Intl
TAP AIR PORTUGAL
23 Jan
IAD17:30Washington, D.C. Dulles Intl
11h 50m
1 stop
DUB10:20Dublin
3 Feb
DUB17:05Dublin
26h 25m
1 stop
IAD14:30Washington, D.C. Dulles Intl

See travel insights to Dublin from

How to get the cheapest flight ticket from Washington, D.C. to Dublin

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 typical price of a round-trip flight between Washington, D.C. and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Washington, D.C. during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €464.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Thursday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €0. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €1,013. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Washington, D.C. to Dublin flights are usually those with departure times in the morning. Our users have found flights to Dublin in the morning for as low as €0. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €845 on average. Flights to Dublin from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to Dublin?

The ideal time to book your flight to Dublin is 54 days in advance, when prices tend to average €613. However, in the past 72 hours, people saw flights from Washington, D.C. for as low as €466.

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

There are 1 cabin classes available to choose from on Washington, D.C. to Dublin 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 Washington, D.C. to Dublin flights?

You could potentially save up to 39% on your flight if you consider stops on a Washington, D.C. to Dublin flight.

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

As of November 2024, prices for Washington, D.C. to Dublin flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Dublin

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

Cheap Washington, D.C. to Dublin (WAS to DUB) flight deals and tips

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

Best price found

€207

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Washington, D.C. in the past 72 hours is €207. The best return flight deal from Washington, D.C. to Dublin found on momondo in the last 72 hours is €303.
The fastest flight from Washington, D.C. to Dublin takes 6h 45m
Direct flights go from Washington, D.C. to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)

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

    There are 5438.3 km between Washington, D.C. and Dublin. By plane, this route typically takes 6h 45m.

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

    Prices for flights from Washington, D.C. to Dublin Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin 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 Dublin 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 Washington, D.C. to Dublin?

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


Best airlines flying from Washington, D.C. to Dublin

Compare and see reviews for airlines that fly from Washington, D.C. to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €452Free CancellationRating
7.1
1,083 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From Washington, D.C. to Dublin

    Aer Lingus flies from Washington, D.C. to Dublin around 9 times per week, with 1,083 momondo users rating the airline 7.1/10. The cheapest Aer Lingus deal from Washington, D.C. to Dublin in the last 72 hours was €476 (round-trip), much lower than the average airfare cost of €631 for Aer Lingus flights on this route.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Dublin . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Washington, D.C. to Dublin 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 Washington, D.C. to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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