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Cheap flights from Belfast to Washington, D.C. from £585

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Washington, D.C. 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.
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Find the cheapest flights from Belfast to Washington, D.C.

Cheap return flights

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

Cheap last-minute flights

Planning a quick getaway from Belfast 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 Belfast to Washington, D.C.

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

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

The cheapest plane tickets from Belfast to Washington, D.C. found on KAYAK recently.
06:30 - 15:45BHD-IAD
14h 15m1 stop
12:05 - 16:50IAD-BHD
23h 45m2 stops
£585Delta
Find Deal
Mon, 3 Feb - Mon, 10 Feb
06:30 - 17:10BHD-DCA
15h 40m2 stops
14:25 - 16:50DCA-BHD
21h 25m2 stops
£589Delta
Find Deal
Mon, 3 Feb - Mon, 10 Feb
06:30 - 16:43BHD-BWI
15h 13m2 stops
15:30 - 16:50BWI-BHD
20h 20m2 stops
£589Delta
Find Deal
Mon, 3 Feb - Mon, 10 Feb
06:30 - 18:56BHD-IAD
17h 26m2 stops
12:05 - 16:50IAD-BHD
23h 45m2 stops
£589Delta
Find Deal
Mon, 3 Feb - Mon, 10 Feb
06:30 - 17:10BHD-DCA
15h 40m2 stops
12:55 - 16:50DCA-BHD
22h 55m2 stops
£590Delta
Find Deal
Mon, 3 Feb - Mon, 10 Feb
06:30 - 16:43BHD-BWI
15h 13m2 stops
12:41 - 16:50BWI-BHD
23h 09m2 stops
£590Delta
Find Deal
Mon, 3 Feb - Mon, 10 Feb
06:35 - 18:45BHD-BWI
17h 10m1 stop
13:48 - 10:30BWI-BHD
15h 42m2 stops
£706American Airlines
Find Deal
Mon, 3 Feb - Mon, 10 Feb
07:05 - 20:15BHD-IAD
18h 10m1 stop
22:45 - 15:05IAD-BHD
11h 20m1 stop
£1,090British Airways
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Sat, 10 May - Sat, 17 May
06:30 - 11:51BHD-IAD
34h 21m2 stops
15:00 - 16:55IAD-BHD
20h 55m2 stops
£1,504Virgin Atlantic
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Sat, 10 May - Sat, 17 May
07:05 - 20:15BHD-IAD
18h 10m1 stop
20:30 - 14:30IAD-BHD
13h 00m2 stops
£1,660British Airways
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Sat, 10 May - Sat, 17 May
BF1-WAS
3374 mimulti-stop
Multiple Airlines
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06:35 - 15:35BHD-IAD
14h 00m1 stop
21:55 - 16:35IAD-BHD
13h 40m1 stop
£1,016Finnair
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Wed, 22 Jan - Wed, 29 Jan
06:35 - 18:45BHD-BWI
17h 10m1 stop
20:30 - 14:15BWI-BHD
12h 45m1 stop
£1,017
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Wed, 22 Jan - Wed, 29 Jan
06:35 - 18:45BHD-BWI
17h 10m1 stop
20:30 - 20:15BWI-BHD
18h 45m1 stop
£1,023Finnair
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Wed, 22 Jan - Wed, 29 Jan
06:35 - 18:45BHD-BWI
17h 10m1 stop
20:30 - 14:15BWI-BHD
12h 45m1 stop
£1,026British Airways
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Wed, 22 Jan - Wed, 29 Jan
11:30 - 19:45BHD-IAD
13h 15m1 stop
18:00 - 10:05IAD-BHD
11h 05m1 stop
£1,026British Airways
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Wed, 22 Jan - Wed, 29 Jan
06:35 - 16:55BHD-DCA
15h 20m2 stops
12:55 - 10:05DCA-BHD
16h 10m2 stops
£1,028American Airlines
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Wed, 22 Jan - Wed, 29 Jan
06:35 - 17:59BHD-DCA
16h 24m2 stops
17:20 - 14:15DCA-BHD
15h 55m2 stops
£1,036American Airlines
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Wed, 22 Jan - Wed, 29 Jan
06:35 - 19:57BHD-BWI
18h 22m2 stops
17:26 - 16:35BWI-BHD
18h 09m2 stops
£1,036American Airlines
Find Deal
Wed, 22 Jan - Wed, 29 Jan
06:30 - 15:45BHD-IAD
14h 15m1 stop
12:05 - 16:50IAD-BHD
23h 45m2 stops
£1,149Delta
Find Deal
Wed, 22 Jan - Wed, 29 Jan
06:30 - 15:45BHD-IAD
14h 15m1 stop
12:05 - 16:50IAD-BHD
23h 45m2 stops
£1,150Delta
Find Deal
Wed, 22 Jan - Wed, 29 Jan

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

Our best American Airlines deals on Belfast to Washington, D.C. flight tickets
American Airlines
3 Feb
BHD06:35Belfast City
17h 10m
1 stop
BWI18:45Baltimore/Washington
10 Feb
BWI13:48Baltimore/Washington
15h 42m
2 stops
BHD10:30Belfast City
American Airlines
22 Jan
BHD06:35Belfast City
18h 22m
2 stops
BWI19:57Baltimore/Washington
29 Jan
BWI17:26Baltimore/Washington
18h 09m
2 stops
BHD16:35Belfast City
American Airlines
22 Jan
BHD06:35Belfast City
18h 00m
2 stops
IAD19:35Washington, D.C. Dulles Intl
29 Jan
IAD21:55Washington, D.C. Dulles Intl
17h 20m
1 stop
BHD20:15Belfast City

Delta flights from Belfast to Washington, D.C.

Our best Delta deals on Belfast to Washington, D.C. flight tickets
Delta
3 Feb
BHD06:30Belfast City
14h 15m
1 stop
IAD15:45Washington, D.C. Dulles Intl
10 Feb
IAD12:05Washington, D.C. Dulles Intl
23h 45m
2 stops
BHD16:50Belfast City
Delta
3 Feb
BHD06:30Belfast City
15h 13m
2 stops
BWI16:43Baltimore/Washington
10 Feb
BWI15:30Baltimore/Washington
20h 20m
2 stops
BHD16:50Belfast City
Delta
3 Feb
BHD06:30Belfast City
15h 13m
2 stops
BWI16:43Baltimore/Washington
10 Feb
BWI12:41Baltimore/Washington
23h 09m
2 stops
BHD16:50Belfast City

See travel insights to Washington, D.C. from

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

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Belfast is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Belfast because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,143.

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

At midday is the cheapest time of day to fly from Belfast to Washington, D.C. when you can find flight prices for as low as £0. Flying to Washington, D.C. at midday is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the morning, with an average ticket price of £945. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Belfast to Washington, D.C. flight deals and tips

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

Best price found

£585

Fastest flight time

14h 15m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best flight deal from Belfast to Washington, D.C. found on momondo in the last 72 hours is £585
The fastest flight from Belfast to Washington, D.C. takes 14h 15m
There are no direct flights from Belfast to Washington, D.C.. Popular non-direct routes for this connection are Belfast City Airport - Washington, D.C. Reagan-National Airport, Belfast City Airport - Baltimore/Washington Airport and Belfast City Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    Belfast and Washington, D.C. are 3373.5 mi apart from one another. By plane, this route typically takes 14h 15m.

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

    Prices for flights from Belfast to Washington, D.C. refresh daily.

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

  • How old do you have to be to fly from Belfast 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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

Compare and see reviews for airlines that fly from Belfast to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £746Free CancellationRating
6.6
6,824 reviews
Search British Airways flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
Alexandria
Essex
National Harbor
Fairfax
Manassas
Silver Spring
Bethesda
Oxon Hill
College Park
Hyattsville
Linthicum Heights
Gettysburg
Cambridge
Ellicott City
Westminster
Arlington
Hanover
Woodbridge
Owings Mills

Why use momondo?

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

Finding the right flight to Washington, D.C. from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from Belfast 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 Belfast to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Belfast.

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


An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.