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Cheap flights from Washington, D.C. to Belfast from £511

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Belfast departing on 26/4. 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 Washington, D.C. to Belfast

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Washington, D.C. to Belfast.
22:45 - 17:15IAD-BHD
13h 30m1 stop
09:35 - 20:10BHD-IAD
15h 35m1 stop
£511British Airways
Find Deal
Sat, 26 Apr - Sat, 3 May
21:20 - 17:15BWI-BHD
14h 55m1 stop
07:05 - 19:35BHD-BWI
17h 30m1 stop
£518British Airways
Find Deal
Sat, 26 Apr - Sat, 3 May
20:30 - 22:15BWI-BFS
20h 45m2 stops
19:55 - 23:33BFS-BWI
32h 38m2 stops
Wed, 14 May - Wed, 21 May
17:50 - 11:30IAD-BHD
12h 40m1 stop
06:50 - 20:15BHD-IAD
18h 25m1 stop
£543Iberia
Find Deal
Sun, 14 Sep - Sun, 28 Sep
20:30 - 22:00BWI-BFS
20h 30m3 stops
19:55 - 23:33BFS-BWI
32h 38m2 stops
Wed, 14 May - Wed, 21 May
17:39 - 11:55IAD-BHD
13h 16m2 stops
07:05 - 20:15BHD-IAD
18h 10m1 stop
£593American Airlines
Find Deal
Wed, 30 Jul - Sat, 16 Aug
18:17 - 15:30BWI-BHD
16h 13m2 stops
11:30 - 19:35BHD-BWI
13h 05m1 stop
£593American Airlines
Find Deal
Fri, 22 Aug - Wed, 27 Aug
17:25 - 21:15IAD-BHD
22h 50m1 stop
06:30 - 17:58BHD-IAD
16h 28m2 stops
£624Delta
Find Deal
Fri, 22 Aug - Wed, 27 Aug
17:25 - 16:55IAD-BHD
18h 30m1 stop
06:30 - 19:50BHD-IAD
18h 20m2 stops
£733Delta
Find Deal
Fri, 13 Jun - Fri, 4 Jul
21:20 - 20:45BWI-BHD
18h 25m1 stop
09:35 - 19:35BHD-BWI
15h 00m1 stop
£1,546Iberia
Find Deal
Sun, 13 Apr - Sat, 19 Apr

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

Our best British Airways deals on Washington, D.C. to Belfast flight tickets
British Airways
26 Apr
IAD22:45Washington, D.C. Dulles Intl
13h 30m
1 stop
BHD17:15Belfast City
3 May
BHD09:35Belfast City
15h 35m
1 stop
IAD20:10Washington, D.C. Dulles Intl
British Airways
26 Apr
BWI21:20Baltimore/Washington
14h 55m
1 stop
BHD17:15Belfast City
3 May
BHD07:05Belfast City
17h 30m
1 stop
BWI19:35Baltimore/Washington
British Airways
26 Apr
BWI21:20Baltimore/Washington
9h 55m
1 stop
BHD12:15Belfast City
3 May
BHD09:35Belfast City
17h 44m
2 stops
BWI22:19Baltimore/Washington

Iberia flights from Washington, D.C. to Belfast

Our best Iberia deals on Washington, D.C. to Belfast flight tickets
Iberia
14 Sept
IAD17:50Washington, D.C. Dulles Intl
12h 40m
1 stop
BHD11:30Belfast City
28 Sept
BHD06:50Belfast City
18h 25m
1 stop
IAD20:15Washington, D.C. Dulles Intl
Iberia
13 Apr
BWI21:20Baltimore/Washington
18h 25m
1 stop
BHD20:45Belfast City
19 Apr
BHD09:35Belfast City
15h 00m
1 stop
BWI19:35Baltimore/Washington

See travel insights to Belfast from

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

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 Belfast?

What is the cheapest month to fly to Belfast?

The cheapest month to fly to Belfast from Washington, D.C. is in January. Flight prices, which tend to average around £472, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £477.

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

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

Best price found

£511

Fastest flight time

9h 55m

Direct flights

None

Airports in Belfast

2 airports
The best flight deal from Washington, D.C. to Belfast found on momondo in the last 72 hours is £511
The fastest flight from Washington, D.C. to Belfast takes 9h 55m
There are no direct flights from Washington, D.C. to Belfast. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Belfast City Airport, Baltimore/Washington Airport - Belfast City Airport and Baltimore/Washington Airport - Belfast Intl Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

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

    There are 3373.5 mi between Washington, D.C. and Belfast. Typically, this will take 9h 55m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents required for your trip to Belfast 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 license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

Finding the right flight to Belfast from Washington, D.C. 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 Belfast quick and easy, saving you time and money.

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

Yes. All flights to Belfast from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

Price alerts on flights to Belfast from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast