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Flights to Washington, D.C.

€287 Cheap flights to Washington, D.C.

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. departing on 31/3. 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 Ireland to Washington, D.C.

Cheap return flights

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

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Washington, D.C. 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..

Cheap direct flights

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

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

Find recent return train or bus tickets from Ireland to Washington, D.C..

All return flight deals from Ireland to Washington, D.C.

The cheapest plane tickets from Ireland to Washington, D.C. found on KAYAK recently.
11:00 - 17:00DUB-BWI
11h 00m1 stop
18:10 - 09:40BWI-DUB
10h 30m1 stop
€305PLAY
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Sun, 2 Feb - Sat, 8 Feb
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€311Icelandair
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Thu, 13 Feb - Thu, 27 Feb
19:10 - 15:40DUB-IAD
25h 30m1 stop
17:10 - 11:40IAD-DUB
13h 30m1 stop
€356Scandinavian Airlines
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Fri, 21 Feb - Thu, 27 Feb
12:30 - 15:40DUB-IAD
32h 10m1 stop
17:10 - 11:40IAD-DUB
13h 30m1 stop
€360Scandinavian Airlines
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Wed, 12 Feb - Sun, 23 Feb
05:00 - 15:50DUB-IAD
15h 50m1 stop
17:50 - 11:30IAD-DUB
12h 40m1 stop
€365Lufthansa
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Sun, 2 Feb - Tue, 11 Feb
09:00 - 21:21DUB-IAD
17h 21m1 stop
22:05 - 10:05IAD-DUB
7h 00mdirect
€367United Airlines
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Wed, 12 Feb - Sun, 23 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€369Aer Lingus
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Sun, 2 Feb - Sat, 8 Feb
09:00 - 12:20DUB-DCA
32h 20m2 stops
17:00 - 07:00DCA-DUB
10h 00m1 stop
€369United Airlines
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Mon, 3 Mar - Mon, 10 Mar
11:50 - 15:10DUB-IAD
8h 20mdirect
23:05 - 10:05IAD-DUB
7h 00mdirect
€377Lufthansa
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Mon, 3 Mar - Mon, 10 Mar
12:30 - 15:40DUB-IAD
8h 10mdirect
06:05 - 05:05IAD-DUB
18h 00m1 stop
€518Aer Lingus
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Sun, 2 Feb - Sun, 9 Feb
06:05 - 10:07DUB-BWI
33h 02m2 stops
€287
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Mon, 31 Mar
09:00 - 23:58DUB-BWI
19h 58m2 stops
€299
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Tue, 1 Apr
12:15 - 19:20DUB-IAD
12h 05m1 stop
€305Icelandair
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Sun, 6 Apr
11:35 - 17:40DUB-BWI
11h 05m1 stop
€318PLAY
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Thu, 1 May
11:35 - 17:40DUB-BWI
11h 05m1 stop
€343PLAY
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Thu, 3 Apr
16:10 - 20:15DUB-IAD
8h 05mdirect
€398Aer Lingus
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Fri, 14 Mar
11:50 - 16:10DUB-IAD
8h 20mdirect
€408Lufthansa
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Fri, 14 Mar
12:30 - 16:40DUB-IAD
8h 10mdirect
€409Aer Lingus
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Thu, 27 Mar
05:00 - 16:50DUB-IAD
15h 50m1 stop
€444Lufthansa
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Fri, 14 Mar
08:50 - 11:50DUB-IAD
8h 00mdirect
€985United Airlines
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Mon, 31 Mar
11:30 - 18:30DUB-BWI
12h 00m1 stop
19:30 - 10:15BWI-DUB
9h 45m1 stop
€432Icelandair
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Wed, 22 Jan - Wed, 29 Jan
08:40 - 19:57DUB-BWI
16h 17m2 stops
20:30 - 17:00BWI-DUB
15h 30m1 stop
€508American Airlines
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Wed, 22 Jan - Wed, 29 Jan
10:25 - 18:45DUB-BWI
13h 20m1 stop
20:30 - 17:00BWI-DUB
15h 30m1 stop
€520British Airways
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Wed, 22 Jan - Wed, 29 Jan
14:05 - 00:18DUB-BWI
15h 13m2 stops
13:48 - 08:40BWI-DUB
13h 52m2 stops
€532American Airlines
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Wed, 22 Jan - Wed, 29 Jan
11:30 - 18:25DUB-IAD
11h 55m1 stop
19:40 - 10:15IAD-DUB
9h 35m1 stop
€594Icelandair
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Fri, 17 Jan - Fri, 24 Jan
09:00 - 20:48DUB-BWI
16h 48m3 stops
10:05 - 07:00BWI-DUB
15h 55m2 stops
€612United Airlines
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Wed, 22 Jan - Wed, 29 Jan
13:10 - 22:20DUB-IAD
14h 10m1 stop
17:10 - 04:55IAD-DUB
6h 45mdirect
€635
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Fri, 17 Jan - Fri, 24 Jan
09:00 - 11:38DUB-IAD
31h 38m2 stops
12:49 - 07:10IAD-DUB
37h 21m2 stops
€677United Airlines
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Fri, 17 Jan - Fri, 24 Jan
04:25 - 08:50DUB-BWI
33h 25m3 stops
19:30 - 20:25BWI-DUB
19h 55m2 stops
€698
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Wed, 22 Jan - Thu, 30 Jan
11:05 - 18:59DUB-DCA
36h 54m2 stops
18:00 - 16:10DCA-DUB
17h 10m2 stops
€1,511TAP AIR PORTUGAL
Find Deal
Fri, 17 Jan - Fri, 24 Jan
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€368Aer Lingus
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Fri, 7 Feb - Sun, 23 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€369Aer Lingus
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Sun, 2 Feb - Sat, 8 Feb
11:50 - 15:10DUB-IAD
8h 20mdirect
23:05 - 10:05IAD-DUB
7h 00mdirect
€377Lufthansa
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Mon, 3 Mar - Mon, 10 Mar
11:50 - 15:10DUB-IAD
8h 20mdirect
22:05 - 10:05IAD-DUB
7h 00mdirect
€383Lufthansa
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Fri, 28 Feb - Sat, 8 Mar
08:50 - 11:50DUB-IAD
8h 00mdirect
19:00 - 07:10IAD-DUB
7h 10mdirect
€388United Airlines
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Fri, 11 Apr - Thu, 24 Apr
08:50 - 11:50DUB-IAD
8h 00mdirect
19:00 - 07:10IAD-DUB
7h 10mdirect
€526United Airlines
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Sat, 12 Apr - Sun, 27 Apr
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€593British Airways
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Sun, 2 Feb - Sat, 8 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€598American Airlines
Find Deal
Wed, 29 Jan - Wed, 5 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€601American Airlines
Find Deal
Thu, 30 Jan - Thu, 6 Feb
12:30 - 15:40DUB-IAD
8h 10mdirect
17:10 - 04:55IAD-DUB
6h 45mdirect
€610British Airways
Find Deal
Sun, 2 Feb - Sun, 9 Feb

See travel insights to Washington, D.C. from

Washington, D.C. flights insights and trends

Explore insights for your Washington, D.C. flight to craft the best travel plan

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

The cheapest month to fly to Washington, D.C. from Ireland is in February. Flight prices, which tend to average around €393, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. from Ireland during January instead. Flights to Washington, D.C. in January, while not as cheap as those in February, still average around €445.

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

The best deal found on momondo in the last two weeks was a flight to Washington, D.C. from Des Moines for €375. This is 34% cheaper than most flight deals to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart from Ireland to Washington, D.C. is on a Thursday. Travellers who choose to depart for Washington, D.C. on a Thursday will often find tickets for as low as €446. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. on Saturday is €740.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Flying to Washington, D.C. from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as €477 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €539 on average. Flights to Washington, D.C. from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Washington, D.C. from Ireland when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around €467 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Ireland for as low as €348 on momondo.

Cheapest flights to Washington, D.C.

Find the cheapest flights to Washington, D.C. from your nearest city or airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. FROM DUBLINFebruary27% cheaperFlying from Dublin to Washington, D.C. costs on average just €393 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. FROM DUBLINJuly54% more expensiveIt costs about €830 for flights to Washington, D.C. from Dublin in July
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. FROM DUBLINMay547% more users visitedMore momondo users searched in flights to Washington, D.C. from Dublin in May than any other month

Cheap Washington, D.C. flight deals and tips

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

Best One-Way Price

€287

Best Round-Trip Price

€305

Fastest flight time

11h 05m

Popular in

July
The best one-way flight price to Washington, D.C. from Ireland in the last 72 hours is €287 (Dublin to Baltimore/Washington).
The best round-trip flight price to Washington, D.C. from Ireland in the last 72 hours is €305 (Dublin to Baltimore/Washington).
The fastest flight to Washington, D.C. from Ireland takes 11h 05m (Dublin to Baltimore/Washington).
July has the highest demand for flights to Washington, D.C., with a 25% price increase on average.

Frequently asked questions about flying to Washington, D.C.

When is it best to fly to Washington, D.C. to go sightseeing?

The city of Washington, D.C. has many sights to see while visiting. Many tourists find it ideal to go sightseeing when the weather is warmer, but not blistering. Consider booking your flight to Washington, D.C. for May, when temperatures are a bit higher and the chance of rain is relatively low. Many travellers find it worthwhile to visit White House.

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

Most flyers found that booking tickets 84 days in advance of their planned departure date is the best time to get cheap flights to Washington, D.C.. During this timeframe, flight prices are around €535. In the past 72 hours, momondo users found flights from Ireland to Washington, D.C. for as low as €318.

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

Finding an alternative and possibly cheaper destination airport near Washington, D.C. is possible. If you are planning a flight to Washington, D.C., consider booking flights to Washington, D.C. Reagan-National Airport (6 km from Washington, D.C. city centre) or Washington, D.C. Dulles Intl Airport (36 km from Washington, D.C. city centre).

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

You can find deals at Washington, D.C. Reagan-National Airport for €324 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Southwest Waterfront?

Yes, flights to Southwest Waterfront are served by Washington, D.C.’s Washington, D.C. Reagan-National airport which is 3.4 km away.

What’s the closest airport to Walter E. Washington Convention Center?

The closest airport to Walter E. Washington Convention Center is 6.0 km away - Washington, D.C.’s Washington, D.C. Reagan-National airport.

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

Prices for flights to Washington, D.C. are refreshed on a daily basis.

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

How old do you have to be to fly to Washington, D.C.?

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..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. 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.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg

Why use momondo?

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

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

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

Flights 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 to Washington, D.C.?

Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight 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. and alert you when they change.


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Popular Flights to Washington, D.C.

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Washington, D.C.

These routes have the cheapest flights to Washington, D.C. found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinBaltimore11h 00m€282
DublinWashington, D.C.7h 55m€320
CorkWashington, D.C.14h 10m€392
CorkBaltimore15h 43m€444
ShannonWashington, D.C.14h 25m€559
ShannonBaltimore14h 52m€575