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Cheap flights from Belfast to Washington, D.C. from £609

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 22/4. 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 round-trip train or bus tickets from Belfast to Washington, D.C..

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

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
20:10 - 17:40BFS-IAD
26h 30m2 stops
18:50 - 19:20IAD-BFS
19h 30m2 stops
Tue, 22 Apr - Sat, 26 Apr
20:50 - 17:40BHD-IAD
25h 50m2 stops
18:50 - 20:00IAD-BHD
20h 10m2 stops
Tue, 22 Apr - Sat, 26 Apr
20:50 - 17:40BHD-BWI
25h 50m2 stops
18:50 - 20:00BWI-BHD
20h 10m2 stops
Tue, 22 Apr - Sat, 26 Apr
20:10 - 17:40BFS-IAD
26h 30m2 stops
18:50 - 21:40IAD-BFS
21h 50m3 stops
Tue, 22 Apr - Sat, 26 Apr
20:50 - 17:40BHD-BWI
25h 50m2 stops
18:50 - 18:10BWI-BHD
18h 20m3 stops
Tue, 22 Apr - Sat, 26 Apr
20:50 - 17:40BHD-IAD
25h 50m2 stops
21:50 - 16:10IAD-BHD
13h 20m1 stop
Tue, 22 Apr - Sat, 26 Apr
06:30 - 15:35BHD-IAD
14h 05m1 stop
17:25 - 16:50IAD-BHD
18h 25m1 stop
Tue, 22 Apr - Sat, 26 Apr
09:45 - 19:30BHD-BWI
14h 45m1 stop
21:15 - 15:05BWI-BHD
12h 50m1 stop
£801British Airways
Find Deal
Tue, 22 Apr - Sat, 26 Apr
19:30 - 16:29BHD-DCA
25h 59m2 stops
19:45 - 09:05DCA-BHD
32h 20m2 stops
£809British Airways
Find Deal
Tue, 22 Apr - Sat, 26 Apr
06:50 - 17:40BFS-IAD
15h 50m2 stops
21:50 - 16:40IAD-BFS
13h 50m1 stop
Tue, 22 Apr - Sat, 26 Apr
BF1-WAS
3374 mimulti-stop
Multiple Airlines
Find Deal

British Airways flights from Belfast to Washington, D.C.

Our best British Airways deals on Belfast to Washington, D.C. flight tickets
British Airways
22 Apr
BHD09:45Belfast City
14h 45m
1 stop
BWI19:30Baltimore/Washington
26 Apr
BWI21:15Baltimore/Washington
12h 50m
1 stop
BHD15:05Belfast City
British Airways
22 Apr
BHD19:30Belfast City
25h 59m
2 stops
DCA16:29Washington, D.C. Reagan-National
26 Apr
DCA19:45Washington, D.C. Reagan-National
32h 20m
2 stops
BHD09:05Belfast 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 Belfast for Washington, D.C.?

Friday. The cheapest day of the week is usually Friday. The most expensive is usually Monday.

When is the cheapest time to fly from Belfast to Washington, D.C.?

At midday. Belfast to Washington, D.C. flights are approximately 15% more expensive in the morning than at midday

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

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

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

£609

Fastest flight time

14h 05m

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 £609
The fastest flight from Belfast to Washington, D.C. takes 14h 05m
There are no direct flights from Belfast to Washington, D.C.. Popular non-direct routes for this connection are Belfast Intl Airport - Washington, D.C. Dulles Intl 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 05m.

  • 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 £720Free CancellationRating
6.6
6,837 reviews
Search British Airways flights

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.


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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.