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Cheap flights from Washington, D.C. to Belfast from $315

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 6:40 pmIAD  Washington, D.C. Dulles Intl-BHD Belfast City
17h 10m2 stops Reykjavik Keflavik Intl London Gatwick
Multiple Airlines Logo
7:20 am - 7:30 pmBHD  Belfast City-IAD Washington, D.C. Dulles Intl
16h 10m2 stops London Gatwick Reykjavik Keflavik Intl
$836Multiple Airlines
Thu, Oct 22 - Tue, Oct 27
Multiple Airlines Logo
7:40 pm - 3:15 pmBWI  Baltimore/Washington-BHD Belfast City
14h 35m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
7:00 am - 6:40 pmBHD  Belfast City-BWI Baltimore/Washington
16h 40m2 stops Manchester Reykjavik Keflavik Intl
$836Multiple Airlines
Sat, Nov 7 - Sun, Nov 15
Multiple Airlines Logo
8:30 pm - 4:50 pmBWI  Baltimore/Washington-BHD Belfast City
15h 20m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
7:00 am - 10:15 pmBHD  Belfast City-BWI Baltimore/Washington
20h 15m2 stops Manchester Reykjavik Keflavik Intl
$906Multiple Airlines
Mon, Sep 28 - Tue, Oct 6
Multiple Airlines Logo
7:40 pm - 3:30 pmBWI  Baltimore/Washington-BHD Belfast City
14h 50m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:00 pm - 6:40 pmBHD  Belfast City-BWI Baltimore/Washington
27h 40m3 stops Manchester Dublin Reykjavik Keflavik Intl
$917Multiple Airlines
Wed, Feb 10 - Wed, Feb 17
Multiple Airlines Logo
11:20 pm - 7:40 pmIAD  Washington, D.C. Dulles Intl-BHD Belfast City
15h 20m2 stops Reykjavik Keflavik Intl London Gatwick
Multiple Airlines Logo
7:00 am - 10:15 pmBHD  Belfast City-IAD Washington, D.C. Dulles Intl
20h 15m2 stops London Gatwick Reykjavik Keflavik Intl
$930Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
7:40 pm - 12:35 pmBWI  Baltimore/Washington-BHD Belfast City
11h 55m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
6:35 pm - 6:40 pmBHD  Belfast City-BWI Baltimore/Washington
29h 05m3 stops Edinburgh Turnhouse London Gatwick Reykjavik Keflavik Intl
$943Multiple Airlines
Sat, Nov 7 - Sun, Nov 15
British Airways Logo
9:45 pm - 4:50 pmIAD  Washington, D.C. Dulles Intl-BHD Belfast City
14h 05m1 stop London Heathrow
British Airways Logo
6:30 am - 3:40 pmBHD  Belfast City-IAD Washington, D.C. Dulles Intl
14h 10m1 stop London Heathrow
$955British Airways
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
9:45 pm - 1:50 pmIAD  Washington, D.C. Dulles Intl-BHD Belfast City
11h 05m1 stop London Heathrow
Multiple Airlines Logo
2:20 pm - 6:30 pmBHD  Belfast City-IAD Washington, D.C. Dulles Intl
33h 10m2 stops London Gatwick Reykjavik Keflavik Intl
$956Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
British Airways Logo
6:55 pm - 10:45 amBWI  Baltimore/Washington-BHD Belfast City
10h 50m1 stop London Heathrow
British Airways Logo
9:20 am - 5:05 pmBHD  Belfast City-BWI Baltimore/Washington
12h 45m1 stop London Heathrow
$957British Airways
Sun, Dec 6 - Sun, Dec 13
British Airways Logo
6:55 pm - 10:05 amBWI  Baltimore/Washington-BHD Belfast City
10h 10m1 stop London Heathrow
British Airways Logo
9:15 am - 5:05 pmBHD  Belfast City-BWI Baltimore/Washington
12h 50m1 stop London Heathrow
$958British Airways
Wed, Feb 10 - Wed, Feb 17

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KLM flights from Washington, D.C. to Belfast City Airport

Our best KLM deals on Washington, D.C. to Belfast City Airport flight tickets
KLM
Sep 28
IAD6:10 pmWashington, D.C. Dulles Intl
17h 45m
1 stop
BHD4:55 pmBelfast City
Oct 6
BHD9:50 amBelfast City
10h 45m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,011
KLM
Sep 28
IAD11:10 amWashington, D.C. Dulles Intl
17h 10m
2 stops
BHD9:20 amBelfast City
Oct 6
BHD9:50 amBelfast City
19h 52m
2 stops
IAD12:42 amWashington, D.C. Dulles Intl
$1,025
KLM
Sep 28
IAD11:10 amWashington, D.C. Dulles Intl
17h 10m
2 stops
BHD9:20 amBelfast City
Oct 6
BHD9:50 amBelfast City
19h 52m
2 stops
IAD12:42 amWashington, D.C. Dulles Intl
$1,026

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

Our best British Airways deals on Washington, D.C. to Belfast City Airport flight tickets
British Airways
Dec 6
IAD9:45 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
BHD4:50 pmBelfast City
Dec 13
BHD6:30 amBelfast City
14h 10m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$955
British Airways
Dec 6
BWI6:55 pmBaltimore/Washington
10h 50m
1 stop
BHD10:45 amBelfast City
Dec 13
BHD9:20 amBelfast City
12h 45m
1 stop
BWI5:05 pmBaltimore/Washington
$957
British Airways
Feb 10
IAD9:55 pmWashington, D.C. Dulles Intl
11h 40m
1 stop
BHD2:35 pmBelfast City
Feb 17
BHD9:15 amBelfast City
11h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$958

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Belfast

IAD Washington, D.C. Dulles Intl - BHD Belfast City

IADBHD

Washington, D.C. Dulles Intl

Thu 10/22

8:30 pm-6:40 pm

2 stops17h 10m

Belfast City

Tue 10/27

7:20 am-7:30 pm

2 stops16h 10m

$836

BaltimoreBelfast

BWI Baltimore/Washington - BHD Belfast City

BWIBHD

Baltimore/Washington

Sat 11/7

7:40 pm-3:15 pm

2 stops14h 35m

Belfast City

Sun 11/15

7:00 am-6:40 pm

2 stops16h 40m

$836

BaltimoreBelfast

BWI Baltimore/Washington - BHD Belfast City

BWIBHD

Baltimore/Washington

Mon 9/28

8:30 pm-4:50 pm

2 stops15h 20m

Belfast City

Tue 10/6

7:00 am-10:15 pm

2 stops20h 15m

$906

BaltimoreBelfast

BWI Baltimore/Washington - BHD Belfast City

BWIBHD

Baltimore/Washington

Wed 2/10

7:40 pm-3:30 pm

2 stops14h 50m

Belfast City

Wed 2/17

8:00 pm-6:40 pm

3 stops27h 40m

$917

Washington, D.C.Belfast

IAD Washington, D.C. Dulles Intl - BHD Belfast City

IADBHD

Washington, D.C. Dulles Intl

Wed 10/7

11:20 pm-7:40 pm

2 stops15h 20m

Belfast City

Wed 10/21

7:00 am-10:15 pm

2 stops20h 15m

$930

BaltimoreBelfast

BWI Baltimore/Washington - BHD Belfast City

BWIBHD

Baltimore/Washington

Sat 11/7

7:40 pm-12:35 pm

2 stops11h 55m

Belfast City

Sun 11/15

6:35 pm-6:40 pm

3 stops29h 05m

$943

Washington, D.C.Belfast

IAD Washington, D.C. Dulles Intl - BHD Belfast City

IADBHD

Washington, D.C. Dulles Intl

Sun 12/6

9:45 pm-4:50 pm

1 stop14h 05m

Belfast City

Sun 12/13

6:30 am-3:40 pm

1 stop14h 10m

$955

Washington, D.C.Belfast

IAD Washington, D.C. Dulles Intl - BHD Belfast City

IADBHD

Washington, D.C. Dulles Intl

Sun 12/6

9:45 pm-1:50 pm

1 stop11h 05m

Belfast City

Sun 12/13

2:20 pm-6:30 pm

2 stops33h 10m

$956

BaltimoreBelfast

BWI Baltimore/Washington - BHD Belfast City

BWIBHD

Baltimore/Washington

Sun 12/6

6:55 pm-10:45 am

1 stop10h 50m

Belfast City

Sun 12/13

9:20 am-5:05 pm

1 stop12h 45m

$957
Quickest round-trip

BaltimoreBelfast

BWI Baltimore/Washington - BHD Belfast City

BWIBHD

Baltimore/Washington

Wed 2/10

6:55 pm-10:05 am

1 stop10h 10m

Belfast City

Wed 2/17

9:15 am-5:05 pm

1 stop12h 50m

$958

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

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

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 Washington, D.C. to Belfast City?

KLM and British Airways are the most popular carriers operating from Washington, D.C. to Belfast City

When to book flights from Washington, D.C. to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Belfast City Airport (WAS to BHD) flight deals and tips

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

Best Price Found

$315

Fastest flight time

10h 10m

Direct flights

None
The best one-way flight to Belfast City Airport from Washington, D.C. in the past 72 hours is $315. The best round-trip flight deal from Washington, D.C. to Belfast City Airport found on momondo in the last 72 hours is $836.
The fastest flight from Washington, D.C. to Belfast City Airport takes 10h 10m
There are no direct flights from Washington, D.C. to Belfast City Airport. There are no popular flight routes from Washington, D.C. to Belfast City Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Belfast City Airport

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

    The distance between Washington, D.C. and Belfast City is about 3375.4 mi. Flights usually cover this in 10h 10m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Belfast City Airport.

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

    The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

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 Washington, D.C. to Belfast for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Belfast flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Belfast from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Belfast right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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