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Cheap flights from Belfast to Washington, D.C. from $588

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 7/20. 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 round-trip flights

British Airways Logo
9:50 am - 7:35 pmBHD-BWI
14h 45m1 stop
British Airways Logo
9:20 pm - 3:40 pmBWI-BHD
13h 20m1 stop
$675British Airways
Find Deal
Mon, Sep 8 - Mon, Sep 22
British Airways Logo
9:50 am - 11:02 pmBHD-BWI
18h 12m2 stops
British Airways Logo
2:46 pm - 12:55 pmBWI-BHD
17h 09m2 stops
$681British Airways
Find Deal
Mon, Sep 8 - Mon, Sep 22
British Airways Logo
1:50 pm - 8:10 pmBHD-IAD
11h 20m1 stop
British Airways Logo
5:50 pm - 8:50 amIAD-BHD
10h 00m1 stop
$698British Airways
Find Deal
Mon, Sep 8 - Mon, Sep 22
 Logo
8:55 pm - 9:42 pmBFS-BWI
29h 47m2 stops
 Logo
10:51 am - 8:25 pmBWI-BFS
28h 34m2 stops
Mon, Sep 8 - Mon, Sep 22
Finnair Logo
7:30 pm - 11:07 pmBHD-DCA
32h 37m2 stops
Finnair Logo
7:23 pm - 10:35 amDCA-BHD
34h 12m2 stops
$779Finnair
Find Deal
Mon, Sep 8 - Mon, Sep 22
 Logo
5:25 pm - 5:40 pmBHD-BWI
29h 15m2 stops
 Logo
7:45 am - 1:45 pmBWI-BHD
25h 00m3 stops
Mon, Sep 8 - Mon, Sep 22
KLM Logo
6:30 am - 3:45 pmBHD-IAD
14h 15m1 stop
KLM Logo
5:25 pm - 9:20 pmIAD-BHD
22h 55m1 stop
$889KLM
Find Deal
Tue, Nov 11 - Sat, Jun 6
KLM Logo
6:30 am - 4:31 pmBHD-IAD
15h 01m2 stops
KLM Logo
5:25 pm - 9:20 pmIAD-BHD
22h 55m1 stop
$894KLM
Find Deal
Tue, Nov 11 - Sat, Jun 6
Aer Lingus Logo
6:55 am - 3:50 pmBHD-IAD
13h 55m2 stops
Aer Lingus Logo
8:25 pm - 6:15 pmIAD-BHD
16h 50m2 stops
$1,085Aer Lingus
Find Deal
Mon, Sep 8 - Mon, Sep 22
Aer Lingus Logo
3:20 pm - 3:50 pmBHD-IAD
29h 30m2 stops
Aer Lingus Logo
10:40 pm - 8:10 pmIAD-BHD
16h 30m1 stop
$1,137Aer Lingus
Find Deal
Mon, Sep 8 - Mon, Sep 22

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

Our best British Airways deals on Belfast to Washington, D.C. flight tickets
British Airways
Sep 8
BHD9:50 amBelfast City
14h 45m
1 stop
BWI7:35 pmBaltimore/Washington
Sep 22
BWI9:20 pmBaltimore/Washington
13h 20m
1 stop
BHD3:40 pmBelfast City
British Airways
Sep 8
BHD9:50 amBelfast City
18h 12m
2 stops
BWI11:02 pmBaltimore/Washington
Sep 22
BWI2:46 pmBaltimore/Washington
17h 09m
2 stops
BHD12:55 pmBelfast City
British Airways
Sep 8
BHD1:50 pmBelfast City
11h 20m
1 stop
IAD8:10 pmWashington, D.C. Dulles Intl
Sep 22
IAD5:50 pmWashington, D.C. Dulles Intl
10h 00m
1 stop
BHD8:50 amBelfast City

KLM flights from Belfast to Washington, D.C.

Our best KLM deals on Belfast to Washington, D.C. flight tickets
KLM
Nov 11
BHD6:30 amBelfast City
14h 15m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 6
IAD5:25 pmWashington, D.C. Dulles Intl
22h 55m
1 stop
BHD9:20 pmBelfast City
KLM
Nov 11
BHD6:30 amBelfast City
15h 01m
2 stops
IAD4:31 pmWashington, D.C. Dulles Intl
Jun 6
IAD5:25 pmWashington, D.C. Dulles Intl
22h 55m
1 stop
BHD9:20 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, British Airways, and Virgin Atlantic 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

$588

Fastest flight time

11h 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 $588. The best round-trip flight deal from Belfast to Washington, D.C. found on momondo in the last 72 hours is $675.
The fastest flight from Belfast to Washington, D.C. takes 11h 20m
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 Intl Airport - Baltimore/Washington Airport and Belfast Intl Airport - Washington, D.C. Reagan-National 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. 11h 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
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Silver Spring
Tysons
Waldorf
Fredericksburg
Manassas
Gaithersburg
Towson
Rockville
Fairfax
Linthicum Heights
Glen Burnie
Reston
Springfield
Hyattsville

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
Fri 6/20
Fri 6/27

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.