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

KLM 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.

$593 Cheap Flights from Belfast City Airport to District of Columbia in 2026/27

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.

11:40 am - 7:55 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

13h 15m1 stop London Heathrow

6:05 pm - 11:30 amIAD Washington, D.C. Dulles Intl-BHD Belfast City

12h 25m1 stop London Heathrow

$768British Airways

Tue, Nov 10 - Tue, Nov 17

10:00 am - 7:23 pmBHD Belfast City-DCA Washington, D.C. Reagan-National

14h 23m2 stops London Heathrow New York John F Kennedy Intl

2:56 pm - 10:50 amDCA Washington, D.C. Reagan-National-BHD Belfast City

14h 54m2 stops New York John F Kennedy Intl London Heathrow

$774British Airways

Tue, Nov 10 - Tue, Nov 17

10:00 am - 7:55 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

14h 55m1 stop London Heathrow

6:05 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-BHD Belfast City

12h 55m2 stops London Heathrow Glasgow Intl

$793British Airways

Tue, Nov 10 - Tue, Nov 17

11:05 am - 4:20 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

34h 15m2 stops London Heathrow Madrid Barajas

7:15 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-BHD Belfast City

15h 50m2 stops Charlotte Douglas London Heathrow

$809British Airways

Thu, Jan 21 - Mon, Jan 25

3:25 pm - 4:20 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

29h 55m2 stops London Heathrow Madrid Barajas

4:13 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-BHD Belfast City

18h 52m2 stops Charlotte Douglas London Heathrow

$810British Airways

Thu, Jan 21 - Mon, Jan 25

3:25 pm - 4:20 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

29h 55m2 stops London Heathrow Madrid Barajas

4:13 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-BHD Belfast City

18h 52m2 stops Charlotte Douglas London Heathrow

$811British Airways

Thu, Jan 21 - Mon, Jan 25

5:50 pm - 3:40 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

26h 50m1 stop London Heathrow

6:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-BHD Belfast City

10h 00m1 stop London Heathrow

$814British Airways

Thu, Jan 21 - Mon, Jan 25

5:50 pm - 3:40 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

26h 50m1 stop London Heathrow

6:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-BHD Belfast City

10h 00m1 stop London Heathrow

$815British Airways

Thu, Jan 21 - Mon, Jan 25

5:50 pm - 3:40 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

26h 50m1 stop London Heathrow

6:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-BHD Belfast City

10h 00m1 stop London Heathrow

$816British Airways

Thu, Jan 21 - Mon, Jan 25

9:50 am - 7:55 pmBHD Belfast City-IAD Washington, D.C. Dulles Intl

15h 05m2 stops Glasgow Intl London Heathrow

6:05 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-BHD Belfast City

12h 55m2 stops London Heathrow Glasgow Intl

$819British Airways

Tue, Nov 10 - Tue, Nov 17

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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

Nov 10

BHD11:40 amBelfast City

13h 15m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Nov 17

IAD6:05 pmWashington, D.C. Dulles Intl

12h 25m

1 stop

BHD11:30 amBelfast City

$768

British Airways

Nov 10

BHD10:00 amBelfast City

14h 23m

2 stops

DCA7:23 pmWashington, D.C. Reagan-National

Nov 17

DCA2:56 pmWashington, D.C. Reagan-National

14h 54m

2 stops

BHD10:50 amBelfast City

$774

British Airways

Nov 10

BHD10:00 amBelfast City

14h 55m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Nov 17

IAD6:05 pmWashington, D.C. Dulles Intl

12h 55m

2 stops

BHD12:00 pmBelfast City

$793

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

Quickest round-trip

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Tue 11/10

11:40 am-7:55 pm

1 stop13h 15m

Washington, D.C. Dulles Intl

Tue 11/17

6:05 pm-11:30 am

1 stop12h 25m

$768

BelfastWashington, D.C.

BHD Belfast City - DCA Washington, D.C. Reagan-National

BHDDCA

Belfast City

Tue 11/10

10:00 am-7:23 pm

2 stops14h 23m

Washington, D.C. Reagan-National

Tue 11/17

2:56 pm-10:50 am

2 stops14h 54m

$774

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Tue 11/10

10:00 am-7:55 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Tue 11/17

6:05 pm-12:00 pm

2 stops12h 55m

$793

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Thu 1/21

11:05 am-4:20 pm

2 stops34h 15m

Washington, D.C. Dulles Intl

Mon 1/25

7:15 pm-4:05 pm

2 stops15h 50m

$809

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Thu 1/21

3:25 pm-4:20 pm

2 stops29h 55m

Washington, D.C. Dulles Intl

Mon 1/25

4:13 pm-4:05 pm

2 stops18h 52m

$810

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Thu 1/21

3:25 pm-4:20 pm

2 stops29h 55m

Washington, D.C. Dulles Intl

Mon 1/25

4:13 pm-4:05 pm

2 stops18h 52m

$811

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Thu 1/21

5:50 pm-3:40 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 1/25

6:05 pm-9:05 am

1 stop10h 00m

$814

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Thu 1/21

5:50 pm-3:40 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 1/25

6:05 pm-9:05 am

1 stop10h 00m

$815

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Thu 1/21

5:50 pm-3:40 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 1/25

6:05 pm-9:05 am

1 stop10h 00m

$816

BelfastWashington, D.C.

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

BHDIAD

Belfast City

Tue 11/10

9:50 am-7:55 pm

2 stops15h 05m

Washington, D.C. Dulles Intl

Tue 11/17

6:05 pm-12:00 pm

2 stops12h 55m

$819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 39% 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

Best Price Found	$593
Fastest flight time	16h 55m
Direct flights	None

The best one-way flight to District of Columbia from Belfast City Airport in the past 72 hours is $593. The best round-trip flight deal from Belfast City Airport to District of Columbia found on momondo in the last 72 hours is $768.

The fastest flight from Belfast City Airport to District of Columbia takes 16h 55m

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.