Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Dublin from €214

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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
€249PLAY
Find Deal
Fri, 28 Feb - Sun, 2 Mar
19:10 - 09:30BWI-DUB
10h 20m1 stop
11:35 - 17:40DUB-BWI
11h 05m1 stop
€291PLAY
Find Deal
Sat, 29 Mar - Thu, 3 Apr
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€367Scandinavian Airlines
Find Deal
Mon, 10 Feb - Wed, 19 Feb
22:05 - 18:15IAD-DUB
15h 10m1 stop
19:05 - 19:59DUB-IAD
29h 54m1 stop
€371Scandinavian Airlines
Find Deal
Tue, 1 Apr - Wed, 30 Apr
18:10 - 16:35BWI-DUB
17h 25m2 stops
06:15 - 17:00DUB-BWI
15h 45m2 stops
€383
Find Deal
Wed, 5 Feb - Wed, 12 Feb
18:10 - 13:40BWI-DUB
14h 30m2 stops
06:30 - 17:00DUB-BWI
15h 30m2 stops
€393
Find Deal
Fri, 28 Feb - Wed, 5 Mar
20:45 - 08:30IAD-DUB
6h 45mdirect
16:40 - 20:45DUB-IAD
8h 05mdirect
€426Aer Lingus
Find Deal
Mon, 3 Mar - Tue, 11 Mar
18:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 16:40DUB-IAD
8h 10mdirect
€427Aer Lingus
Find Deal
Thu, 13 Mar - Wed, 19 Mar
22:30 - 10:20IAD-DUB
30h 50m1 stop
04:25 - 15:00DUB-IAD
15h 35m1 stop
€450TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Wed, 12 Feb
22:30 - 23:20IAD-DUB
19h 50m1 stop
16:55 - 15:00DUB-IAD
27h 05m1 stop
€459TAP AIR PORTUGAL
Find Deal
Wed, 22 Jan - Wed, 5 Feb
21:18 - 07:55BWI-DUB
53h 37m2 stops
€214
Find Deal
Mon, 3 Feb
05:55 - 07:55BWI-DUB
45h 00m3 stops
€223
Find Deal
Tue, 4 Feb
19:10 - 09:40BWI-DUB
10h 30m1 stop
€251PLAY
Find Deal
Sun, 23 Mar
19:10 - 09:40BWI-DUB
10h 30m1 stop
€259PLAY
Find Deal
Sun, 23 Mar
19:40 - 10:15IAD-DUB
9h 35m1 stop
€300Icelandair
Find Deal
Mon, 24 Feb
19:30 - 10:15BWI-DUB
9h 45m1 stop
€300Icelandair
Find Deal
Mon, 24 Feb
23:30 - 16:10IAD-DUB
12h 40m1 stop
€372TAP AIR PORTUGAL
Find Deal
Sun, 16 Mar
22:30 - 16:10IAD-DUB
12h 40m1 stop
€373TAP AIR PORTUGAL
Find Deal
Sun, 19 Jan
21:20 - 15:45BWI-DUB
13h 25m1 stop
€446Aer Lingus
Find Deal
Mon, 19 May
17:10 - 04:55IAD-DUB
6h 45mdirect
€457Aer Lingus
Find Deal
Mon, 24 Feb
18:10 - 09:40BWI-DUB
10h 30m1 stop
11:00 - 17:00DUB-BWI
11h 00m1 stop
€415PLAY
Find Deal
Fri, 10 Jan - Fri, 17 Jan
17:10 - 09:25IAD-DUB
11h 15m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€655Scandinavian Airlines
Find Deal
Fri, 10 Jan - Thu, 16 Jan
16:10 - 23:20DCA-DUB
26h 10m3 stops
19:00 - 22:37DUB-DCA
32h 37m3 stops
€752
Find Deal
Thu, 9 Jan - Sun, 12 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€759Aer Lingus
Find Deal
Fri, 10 Jan - Fri, 17 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
21:50 - 17:00DUB-BWI
48h 10m2 stops
€763
Find Deal
Thu, 9 Jan - Mon, 20 Jan
22:30 - 16:10IAD-DUB
12h 40m1 stop
04:25 - 21:00DUB-IAD
21h 35m1 stop
€809TAP AIR PORTUGAL
Find Deal
Fri, 10 Jan - Thu, 16 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
11:30 - 18:30DUB-BWI
12h 00m1 stop
€827Icelandair
Find Deal
Thu, 9 Jan - Sat, 18 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
11:30 - 18:30DUB-BWI
12h 00m1 stop
€844Icelandair
Find Deal
Fri, 10 Jan - Sat, 18 Jan
22:30 - 23:20IAD-DUB
19h 50m1 stop
04:15 - 21:00DUB-IAD
21h 45m1 stop
€847TAP AIR PORTUGAL
Find Deal
Fri, 10 Jan - Sat, 18 Jan
18:00 - 10:15IAD-DUB
11h 15m1 stop
12:30 - 15:40DUB-IAD
8h 10mdirect
€895Aer Lingus
Find Deal
Fri, 10 Jan - Fri, 17 Jan
20:45 - 08:30IAD-DUB
6h 45mdirect
12:30 - 16:40DUB-IAD
8h 10mdirect
€426Aer Lingus
Find Deal
Mon, 3 Mar - Tue, 11 Mar
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€430Aer Lingus
Find Deal
Tue, 28 Jan - Tue, 4 Feb
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€431Aer Lingus
Find Deal
Wed, 5 Feb - Thu, 13 Feb
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€632American Airlines
Find Deal
Mon, 10 Feb - Wed, 19 Feb
21:15 - 09:00IAD-DUB
6h 45mdirect
12:30 - 16:40DUB-IAD
8h 10mdirect
€680American Airlines
Find Deal
Wed, 5 Mar - Sat, 15 Mar
22:05 - 10:05IAD-DUB
7h 00mdirect
11:50 - 15:10DUB-IAD
8h 20mdirect
€699United Airlines
Find Deal
Tue, 25 Feb - Tue, 4 Mar
23:05 - 10:05IAD-DUB
7h 00mdirect
08:50 - 11:50DUB-IAD
8h 00mdirect
€703United Airlines
Find Deal
Wed, 26 Mar - Thu, 3 Apr
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€745British Airways
Find Deal
Sat, 1 Feb - Fri, 14 Feb
22:05 - 10:05IAD-DUB
7h 00mdirect
11:50 - 16:10DUB-IAD
8h 20mdirect
€892Lufthansa
Find Deal
Mon, 3 Mar - Thu, 13 Mar
23:05 - 10:05IAD-DUB
7h 00mdirect
12:30 - 15:30DUB-IAD
8h 00mdirect
€896Lufthansa
Find Deal
Tue, 25 Mar - Fri, 4 Apr

PLAY flights from Washington, D.C. to Dublin

Our best PLAY deals on Washington, D.C. to Dublin flight tickets
PLAY
28 Feb
BWI18:10Baltimore/Washington
10h 30m
1 stop
DUB09:40Dublin
2 Mar
DUB11:00Dublin
11h 00m
1 stop
BWI17:00Baltimore/Washington
PLAY
29 Mar
BWI19:10Baltimore/Washington
10h 20m
1 stop
DUB09:30Dublin
3 Apr
DUB11:35Dublin
11h 05m
1 stop
BWI17:40Baltimore/Washington
PLAY
26 Jan
BWI18:10Baltimore/Washington
10h 30m
1 stop
DUB09:40Dublin
1 Feb
DUB11:00Dublin
11h 00m
1 stop
BWI17:00Baltimore/Washington

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

Our best American Airlines deals on Washington, D.C. to Dublin flight tickets
American Airlines
5 Feb
DCA11:45Washington, D.C. Reagan-National
15h 55m
1 stop
DUB08:40Dublin
12 Feb
DUB14:05Dublin
10h 54m
1 stop
DCA19:59Washington, D.C. Reagan-National
American Airlines
20 Feb
DCA16:10Washington, D.C. Reagan-National
11h 30m
1 stop
DUB08:40Dublin
25 Feb
DUB14:05Dublin
11h 15m
1 stop
DCA20:20Washington, D.C. Reagan-National
American Airlines
24 Mar
DCA16:12Washington, D.C. Reagan-National
12h 28m
1 stop
DUB08:40Dublin
31 Mar
DUB11:45Dublin
11h 14m
1 stop
DCA17:59Washington, D.C. Reagan-National

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 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 €503.

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 €1,009. 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 €940 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 17 days in advance, when prices tend to average €552. However, in the past 72 hours, people saw flights from Washington, D.C. for as low as €278.

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 53% 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 January 2025, prices for Washington, D.C. to Dublin flights are approximately 28% 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

€214

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 €214. The best return flight deal from Washington, D.C. to Dublin found on momondo in the last 72 hours is €249.
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 €459Free CancellationRating
7.1
1,067 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From Washington, D.C. to Dublin

    Aer Lingus flies from Washington, D.C. to Dublin around 7 times per week, with 1,069 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 €626 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.


An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 11/1
Sat 18/1
Email me momondo's favourite deals