What is the cheapest airline that flies from Belfast City to District of Columbia?

British Airways is the most popular carrier operating from Belfast City to District of Columbia

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

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 City Airport 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.

$386 Cheap Flights from Belfast City Airport to District of Columbia in 2026

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Find the cheapest flights from Belfast City Airport to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 5:30 pm

BHD

IAD

26h 05m

1 stop

10:25 pm - 3:20 pm

IAD

BHD

11h 55m

1 stop

$807British Airways

Tue, Jun 23 - Tue, Aug 11

9:40 am - 8:10 pm

BHD

DCA

15h 30m

2 stops

6:23 pm - 3:20 pm

DCA

BHD

15h 57m

2 stops

$809American Airlines

Tue, Jun 23 - Tue, Aug 11

9:40 am - 12:13 am

BHD

IAD

19h 33m

2 stops

10:25 pm - 3:20 pm

IAD

BHD

11h 55m

1 stop

$809American Airlines

Tue, Jun 23 - Tue, Aug 11

4:05 pm - 3:30 pm

BHD

IAD

28h 25m

2 stops

7:15 pm - 2:35 pm

IAD

BHD

14h 20m

1 stop

$857British Airways

Wed, Sep 2 - Sun, Sep 6

10:05 am - 8:20 pm

BHD

IAD

15h 15m

1 stop

10:25 pm - 5:40 pm

IAD

BHD

14h 15m

1 stop

$915British Airways

Wed, Sep 2 - Sun, Sep 6

11:35 am - 7:40 pm

BHD

IAD

13h 05m

1 stop

1:23 pm - 10:30 am

IAD

BHD

16h 07m

2 stops

$916British Airways

Wed, Sep 2 - Sun, Sep 6

11:35 am - 7:40 pm

BHD

IAD

13h 05m

1 stop

1:23 pm - 10:30 am

IAD

BHD

16h 07m

2 stops

$917British Airways

Wed, Sep 2 - Sun, Sep 6

10:05 am - 11:33 pm

BHD

DCA

18h 28m

2 stops

3:17 pm - 10:30 am

DCA

BHD

14h 13m

2 stops

$922British Airways

Wed, Sep 2 - Sun, Sep 6

4:25 pm - 5:30 pm

BHD

IAD

30h 05m

1 stop

10:25 pm - 5:35 pm

IAD

BHD

14h 10m

1 stop

$927American Airlines

Tue, Jun 23 - Tue, Aug 11

7:00 am - 7:57 pm

BHD

DCA

17h 57m

2 stops

6:59 am - 12:15 pm

DCA

BHD

24h 16m

2 stops

$1,164Multiple Airlines

Mon, Jun 29 - Mon, Jul 6

British Airways flights from Belfast City Airport to District of Columbia

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

British Airways

Jun 23

BHD8:25 pmBelfast City

26h 05m

1 stop

IAD5:30 pmWashington, D.C. Dulles Intl

Aug 11

IAD10:25 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

BHD3:20 pmBelfast City

$807

British Airways

Sep 2

BHD4:05 pmBelfast City

28h 25m

2 stops

IAD3:30 pmWashington, D.C. Dulles Intl

Sep 6

IAD7:15 pmWashington, D.C. Dulles Intl

14h 20m

1 stop

BHD2:35 pmBelfast City

$857

British Airways

Sep 2

BHD10:05 amBelfast City

15h 15m

1 stop

IAD8:20 pmWashington, D.C. Dulles Intl

Sep 6

IAD10:25 pmWashington, D.C. Dulles Intl

14h 15m

1 stop

BHD5:40 pmBelfast City

$915

American Airlines flights from Belfast City Airport to District of Columbia

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

American Airlines

Jun 23

BHD9:40 amBelfast City

19h 33m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

Aug 11

IAD10:25 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

BHD3:20 pmBelfast City

$809

American Airlines

Jun 23

BHD4:25 pmBelfast City

30h 05m

1 stop

IAD5:30 pmWashington, D.C. Dulles Intl

Aug 11

IAD5:34 pmWashington, D.C. Dulles Intl

16h 46m

2 stops

BHD3:20 pmBelfast City

$927

American Airlines

Jun 23

BHD9:40 amBelfast City

15h 30m

2 stops

DCA8:10 pmWashington, D.C. Reagan-National

Aug 11

DCA7:14 pmWashington, D.C. Reagan-National

15h 06m

2 stops

BHD3:20 pmBelfast City

$932

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 6/23

8:25 pm-5:30 pm

1 stop26h 05m

Washington, D.C. Dulles Intl

Tue 8/11

10:25 pm-3:20 pm

1 stop11h 55m

$807

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 6/23

9:40 am-8:10 pm

2 stops15h 30m

Washington, D.C. Reagan-National

Tue 8/11

6:23 pm-3:20 pm

2 stops15h 57m

$809

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 6/23

9:40 am-12:13 am

2 stops19h 33m

Washington, D.C. Dulles Intl

Tue 8/11

10:25 pm-3:20 pm

1 stop11h 55m

$809

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 9/2

4:05 pm-3:30 pm

2 stops28h 25m

Washington, D.C. Dulles Intl

Sun 9/6

7:15 pm-2:35 pm

1 stop14h 20m

$857

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 9/2

10:05 am-8:20 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Sun 9/6

10:25 pm-5:40 pm

1 stop14h 15m

$915

Quickest round-trip

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 9/2

11:35 am-7:40 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Sun 9/6

1:23 pm-10:30 am

2 stops16h 07m

$916

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 9/2

11:35 am-7:40 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Sun 9/6

1:23 pm-10:30 am

2 stops16h 07m

$917

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 9/2

10:05 am-11:33 pm

2 stops18h 28m

Washington, D.C. Reagan-National

Sun 9/6

3:17 pm-10:30 am

2 stops14h 13m

$922

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 6/23

4:25 pm-5:30 pm

1 stop30h 05m

Washington, D.C. Dulles Intl

Tue 8/11

10:25 pm-5:35 pm

1 stop14h 10m

$927

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Mon 6/29

7:00 am-7:57 pm

2 stops17h 57m

Washington, D.C. Reagan-National

Mon 7/6

6:59 am-12:15 pm

2 stops24h 16m

$1,164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport 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

Prices

Airlines

Can stopping save me money on Belfast City Airport to District of Columbia flights?

You could potentially save up to 16% on your flight if you consider stops on a Belfast City Airport to District of Columbia flight.

Cheap Belfast City Airport to District of Columbia flight deals and tips

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

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from Belfast City Airport to District of Columbia takes 11h 10m

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

Search flight deals

Frequently asked questions about flying from Belfast City Airport to District of Columbia

When did momondo last update prices for flights from Belfast City Airport to District of Columbia?
Prices for flights from Belfast City Airport to District of Columbia are updated daily.
How old do you have to be to fly from Belfast City Airport to District of Columbia?
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 City Airport 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?

It is quick and easy to find Belfast to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

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

Yes. momondo allows you to filter the results for Belfast to District of Columbia flights to just show those with flexible booking policies.

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

Once all potential Belfast to District of Columbia 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 Belfast to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Belfast 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.