When did momondo last update prices for flights from Belfast to District of Columbia?

Prices for flights from Belfast to District of Columbia were last updated today.

How old do you have to be to fly from Belfast to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£398 Cheap Flights from Belfast to District of Columbia in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Belfast to District of Columbia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:45 - 16:35

BHD

IAD

11h 50m

1 stop

22:45 - 14:15

IAD

BHD

11h 30m

1 stop

£563British Airways

Tue, 27 Oct - Fri, 30 Oct

08:45 - 16:35

BHD

IAD

11h 50m

1 stop

22:45 - 14:15

IAD

BHD

11h 30m

1 stop

£564British Airways

Tue, 27 Oct - Fri, 30 Oct

20:35 - 18:55

BHD

IAD

27h 20m

2 stops

19:15 - 10:30

IAD

BHD

10h 15m

1 stop

£585British Airways

Wed, 2 Sep - Sun, 6 Sep

20:35 - 18:55

BHD

IAD

27h 20m

2 stops

19:15 - 10:30

IAD

BHD

10h 15m

1 stop

£587British Airways

Wed, 2 Sep - Sun, 6 Sep

10:05 - 20:20

BHD

IAD

15h 15m

1 stop

22:25 - 17:40

IAD

BHD

14h 15m

1 stop

£594British Airways

Wed, 2 Sep - Sun, 6 Sep

10:05 - 20:20

BHD

IAD

15h 15m

1 stop

22:25 - 17:40

IAD

BHD

14h 15m

1 stop

£595British Airways

Wed, 2 Sep - Sun, 6 Sep

06:30 - 17:13

BHD

DCA

15h 43m

2 stops

13:59 - 10:45

DCA

BHD

15h 46m

2 stops

£599American Airlines

Tue, 23 Jun - Tue, 11 Aug

06:30 - 19:14

BHD

DCA

17h 44m

2 stops

13:59 - 10:45

DCA

BHD

15h 46m

2 stops

£600American Airlines

Tue, 23 Jun - Tue, 11 Aug

06:30 - 19:33

BHD

IAD

18h 03m

2 stops

22:25 - 15:20

IAD

BHD

11h 55m

1 stop

£600American Airlines

Tue, 23 Jun - Tue, 11 Aug

21:40 - 22:15

BFS

IAD

29h 35m

2 stops

20:30 - 23:25

IAD

BFS

21h 55m

2 stops

£831Multiple Airlines

Sat, 18 Jul - Sat, 25 Jul

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American Airlines flights from Belfast to District of Columbia

Our best American Airlines deals on Belfast to District of Columbia flight tickets

American Airlines

23 Jun

BHD06:30Belfast City

15h 43m

2 stops

DCA17:13Washington, D.C. Reagan-National

11 Aug

DCA13:59Washington, D.C. Reagan-National

15h 46m

2 stops

BHD10:45Belfast City

£599

American Airlines

23 Jun

BHD06:30Belfast City

18h 03m

2 stops

IAD19:33Washington, D.C. Dulles Intl

11 Aug

IAD22:25Washington, D.C. Dulles Intl

11h 55m

1 stop

BHD15:20Belfast City

£600

American Airlines

23 Jun

BHD06:30Belfast City

18h 40m

2 stops

DCA20:10Washington, D.C. Reagan-National

11 Aug

DCA13:55Washington, D.C. Reagan-National

15h 50m

2 stops

BHD10:45Belfast City

£601

British Airways flights from Belfast to District of Columbia

Our best British Airways deals on Belfast to District of Columbia flight tickets

British Airways

27 Oct

BHD08:45Belfast City

11h 50m

1 stop

IAD16:35Washington, D.C. Dulles Intl

30 Oct

IAD22:45Washington, D.C. Dulles Intl

11h 30m

1 stop

BHD14:15Belfast City

£563

British Airways

27 Oct

BHD08:45Belfast City

11h 50m

1 stop

IAD16:35Washington, D.C. Dulles Intl

30 Oct

IAD22:45Washington, D.C. Dulles Intl

11h 30m

1 stop

BHD14:15Belfast City

£564

British Airways

2 Sept

BHD20:35Belfast City

27h 20m

2 stops

IAD18:55Washington, D.C. Dulles Intl

6 Sept

IAD19:15Washington, D.C. Dulles Intl

10h 15m

1 stop

BHD10:30Belfast City

£585

momondo Fare Finder

Use the filters below to find and compare flights from Belfast to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 27/10

08:45-16:35

1 stop11h 50m

Washington, D.C. Dulles Intl

Fri 30/10

22:45-14:15

1 stop11h 30m

£563

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 27/10

08:45-16:35

1 stop11h 50m

Washington, D.C. Dulles Intl

Fri 30/10

22:45-14:15

1 stop11h 30m

£564

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 2/9

20:35-18:55

2 stops27h 20m

Washington, D.C. Dulles Intl

Sun 6/9

19:15-10:30

1 stop10h 15m

£585

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 2/9

20:35-18:55

2 stops27h 20m

Washington, D.C. Dulles Intl

Sun 6/9

19:15-10:30

1 stop10h 15m

£587

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 2/9

10:05-20:20

1 stop15h 15m

Washington, D.C. Dulles Intl

Sun 6/9

22:25-17:40

1 stop14h 15m

£594

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 2/9

10:05-20:20

1 stop15h 15m

Washington, D.C. Dulles Intl

Sun 6/9

22:25-17:40

1 stop14h 15m

£595

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 23/6

06:30-17:13

2 stops15h 43m

Washington, D.C. Reagan-National

Tue 11/8

13:59-10:45

2 stops15h 46m

£599

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 23/6

06:30-19:14

2 stops17h 44m

Washington, D.C. Reagan-National

Tue 11/8

13:59-10:45

2 stops15h 46m

£600

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 23/6

06:30-19:33

2 stops18h 03m

Washington, D.C. Dulles Intl

Tue 11/8

22:25-15:20

1 stop11h 55m

£600

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Sat 18/7

21:40-22:15

2 stops29h 35m

Washington, D.C. Dulles Intl

Sat 25/7

20:30-23:25

2 stops21h 55m

£831

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to District of Columbia

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 District of Columbia?

Aer Lingus and British Airways are the most popular carriers operating from Belfast to District of Columbia

Cheap Belfast to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to District of Columbia

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from Belfast to District of Columbia takes 11h 50m

There are no direct flights from Belfast to District of Columbia. There are no popular flight routes from Belfast to District of Columbia.

Search flight deals

Frequently asked questions about flying from Belfast to District of Columbia

When did momondo last update prices for flights from Belfast to District of Columbia?
Prices for flights from Belfast to District of Columbia were last updated today.
How old do you have to be to fly from Belfast to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Belfast to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Belfast with this policy.

How can momondo help me find flights from Belfast to District of Columbia?

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

I’m not ready to book a flight from Belfast to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.