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Cheap flights from Belfast to Washington, D.C. from $811

This is the cheapest one-way 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 6/30. 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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0 bags

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Find the cheapest flights from Belfast to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Belfast to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
British Airways Logo
9:50 am - 8:10 pmBHD-IAD
15h 20m1 stop
British Airways Logo
10:40 pm - 5:30 pmIAD-BHD
13h 50m1 stop
$821British Airways
Find Deal
Mon, Jun 30 - Mon, Jul 7
 Logo
9:05 pm - 11:33 pmBFS-BWI
31h 28m2 stops
 Logo
2:30 pm - 11:05 pmBWI-BFS
27h 35m3 stops
Wed, May 14 - Sat, May 17
 Logo
7:25 am - 3:20 pmBFS-IAD
36h 55m3 stops
 Logo
9:45 am - 3:30 pmIAD-BFS
24h 45m3 stops
Wed, May 14 - Sat, May 17
 Logo
7:25 am - 3:20 pmBFS-IAD
36h 55m3 stops
 Logo
6:30 pm - 3:30 pmIAD-BFS
16h 00m2 stops
Wed, May 14 - Sat, May 17
 Logo
5:20 pm - 3:20 pmBFS-IAD
27h 00m2 stops
 Logo
6:30 pm - 3:30 pmIAD-BFS
16h 00m2 stops
Wed, May 14 - Sat, May 17
 Logo
5:05 pm - 9:25 pmBFS-IAD
33h 20m2 stops
 Logo
8:22 am - 9:55 pmIAD-BFS
32h 33m2 stops
Mon, Jun 30 - Mon, Jul 7
KLM Logo
6:30 am - 7:15 pmBHD-IAD
17h 45m2 stops
KLM Logo
5:25 pm - 4:55 pmIAD-BHD
18h 30m1 stop
$1,027KLM
Find Deal
Mon, Jun 30 - Mon, Jul 7
Delta Logo
11:25 am - 4:33 pmBHD-DCA
34h 08m2 stops
Delta Logo
7:55 pm - 4:55 pmDCA-BHD
16h 00m2 stops
$1,392Delta
Find Deal
Sun, Jun 22 - Thu, Jun 26
American Airlines Logo
11:00 am - 7:44 pmBHD-IAD
37h 44m2 stops
American Airlines Logo
7:25 pm - 11:10 amIAD-BHD
10h 45m1 stop
$1,449American Airlines
Find Deal
Sun, Jun 22 - Thu, Jun 26
American Airlines Logo
11:00 am - 5:11 pmBHD-IAD
35h 11m2 stops
American Airlines Logo
8:14 pm - 3:30 pmIAD-BHD
14h 16m2 stops
$1,453American Airlines
Find Deal
Sun, Jun 22 - Thu, Jun 26

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

Our best American Airlines deals on Belfast to Washington, D.C. flight tickets
American Airlines
Jun 22
BHD11:00 amBelfast City
37h 44m
2 stops
IAD7:44 pmWashington, D.C. Dulles Intl
Jun 26
IAD7:25 pmWashington, D.C. Dulles Intl
10h 45m
1 stop
BHD11:10 amBelfast City
American Airlines
Jun 22
BHD11:00 amBelfast City
35h 11m
2 stops
IAD5:11 pmWashington, D.C. Dulles Intl
Jun 26
IAD8:14 pmWashington, D.C. Dulles Intl
14h 16m
2 stops
BHD3:30 pmBelfast 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 airline that flies from Belfast to Washington, D.C.?

Aer Lingus, Iberia, and Finnair are the most popular carriers operating from Belfast to Washington, D.C.

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

$811

Fastest flight time

15h 20m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Belfast in the past 72 hours is $811. The best round-trip flight deal from Belfast to Washington, D.C. found on momondo in the last 72 hours is $821.
The fastest flight from Belfast to Washington, D.C. takes 15h 20m
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?

    The straight-line distance from Belfast to Washington, D.C. is 3373.5 mi. 15h 20m is a normal flight duration for this route.

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

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

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

    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 Belfast 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 license, 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.


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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Towson
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Reston
Hyattsville
Springfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Washington, D.C. for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Washington, D.C..

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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1 adult
Mon 5/5
Mon 5/12

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.