What is the cheapest airline that flies from Northern Ireland to District of Columbia?

American Airlines and British Airways are the most popular carriers operating from Northern Ireland to District of Columbia

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

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 Northern Ireland to District of Columbia.

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

The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$465 Cheap Flights from Northern Ireland to District of Columbia in 2026

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Find the cheapest flights from Northern Ireland to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 8:20 pm

BHD

IAD

32h 55m

1 stop

10:25 pm - 5:35 pm

IAD

BHD

14h 10m

1 stop

$1,038American Airlines

Tue, Jun 23 - Tue, Aug 11

3:35 pm - 5:00 pm

BFS

IAD

30h 25m

2 stops

8:20 pm - 11:15 pm

IAD

BFS

21h 55m

2 stops

$1,039Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

4:25 pm - 5:30 pm

BHD

IAD

30h 05m

1 stop

5:34 pm - 3:20 pm

IAD

BHD

16h 46m

2 stops

$1,046American Airlines

Tue, Jun 23 - Tue, Aug 11

4:25 pm - 8:20 pm

BHD

IAD

32h 55m

1 stop

10:25 pm - 3:20 pm

IAD

BHD

11h 55m

1 stop

$1,048American Airlines

Tue, Jun 23 - Tue, Aug 11

9:40 am - 11:14 pm

BHD

DCA

18h 34m

2 stops

6:23 pm - 3:20 pm

DCA

BHD

15h 57m

2 stops

$1,053American Airlines

Tue, Jun 23 - Tue, Aug 11

6:40 am - 7:00 pm

BFS

IAD

17h 20m

2 stops

5:15 pm - 6:55 pm

IAD

BFS

20h 40m

2 stops

$1,056Multiple Airlines

Thu, Jun 25 - Thu, Jul 2

6:30 am - 3:50 pm

BHD

IAD

14h 20m

1 stop

5:45 pm - 10:45 am

IAD

BHD

12h 00m

1 stop

$1,165British Airways

Tue, Jun 23 - Tue, Aug 11

1:45 pm - 11:14 pm

BHD

DCA

14h 29m

2 stops

2:59 pm - 10:45 am

DCA

BHD

14h 46m

2 stops

$1,169British Airways

Tue, Jun 23 - Tue, Aug 11

5:30 pm - 3:35 pm

BHD

IAD

27h 05m

1 stop

6:10 pm - 9:20 am

IAD

BHD

10h 10m

1 stop

$1,408Virgin Atlantic

Sun, May 24 - Mon, Sep 7

9:50 am - 3:35 pm

BHD

IAD

10h 45m

1 stop

12:29 pm - 9:20 am

IAD

BHD

15h 51m

2 stops

$1,512Delta

Tue, Jun 23 - Tue, Aug 11

American Airlines flights from Northern Ireland to District of Columbia

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

American Airlines

Jun 23

BHD4:25 pmBelfast City

32h 55m

1 stop

IAD8:20 pmWashington, D.C. Dulles Intl

Aug 11

IAD10:25 pmWashington, D.C. Dulles Intl

14h 10m

1 stop

BHD5:35 pmBelfast City

$1,038

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

$1,046

American Airlines

Jun 23

BHD4:25 pmBelfast City

32h 55m

1 stop

IAD8:20 pmWashington, D.C. Dulles Intl

Aug 11

IAD10:25 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

BHD3:20 pmBelfast City

$1,048

KLM flights from Northern Ireland to District of Columbia

Our best KLM deals on Northern Ireland to District of Columbia flight tickets

KLM

Jun 23

BHD9:50 amBelfast City

14h 45m

2 stops

IAD7:35 pmWashington, D.C. Dulles Intl

Aug 11

IAD12:29 pmWashington, D.C. Dulles Intl

15h 51m

2 stops

BHD9:20 amBelfast City

$1,703

KLM

Jun 23

BHD9:50 amBelfast City

14h 45m

2 stops

IAD7:35 pmWashington, D.C. Dulles Intl

Aug 11

IAD12:29 pmWashington, D.C. Dulles Intl

15h 51m

2 stops

BHD9:20 amBelfast City

$1,707

KLM

Jun 23

BHD9:50 amBelfast City

14h 45m

2 stops

IAD7:35 pmWashington, D.C. Dulles Intl

Aug 11

IAD12:29 pmWashington, D.C. Dulles Intl

15h 51m

2 stops

BHD9:20 amBelfast City

$1,708

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland 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

4:25 pm-8:20 pm

1 stop32h 55m

Washington, D.C. Dulles Intl

Tue 8/11

10:25 pm-5:35 pm

1 stop14h 10m

$1,038

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 6/11

3:35 pm-5:00 pm

2 stops30h 25m

Washington, D.C. Dulles Intl

Wed 6/17

8:20 pm-11:15 pm

2 stops21h 55m

$1,039

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

5:34 pm-3:20 pm

2 stops16h 46m

$1,046

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 6/23

4:25 pm-8:20 pm

1 stop32h 55m

Washington, D.C. Dulles Intl

Tue 8/11

10:25 pm-3:20 pm

1 stop11h 55m

$1,048

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 6/23

9:40 am-11:14 pm

2 stops18h 34m

Washington, D.C. Reagan-National

Tue 8/11

6:23 pm-3:20 pm

2 stops15h 57m

$1,053

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 6/25

6:40 am-7:00 pm

2 stops17h 20m

Washington, D.C. Dulles Intl

Thu 7/2

5:15 pm-6:55 pm

2 stops20h 40m

$1,056

Quickest round-trip

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 6/23

6:30 am-3:50 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Tue 8/11

5:45 pm-10:45 am

1 stop12h 00m

$1,165

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 6/23

1:45 pm-11:14 pm

2 stops14h 29m

Washington, D.C. Reagan-National

Tue 8/11

2:59 pm-10:45 am

2 stops14h 46m

$1,169

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sun 5/24

5:30 pm-3:35 pm

1 stop27h 05m

Washington, D.C. Dulles Intl

Mon 9/7

6:10 pm-9:20 am

1 stop10h 10m

$1,408

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 6/23

9:50 am-3:35 pm

1 stop10h 45m

Washington, D.C. Dulles Intl

Tue 8/11

12:29 pm-9:20 am

2 stops15h 51m

$1,512

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 Northern Ireland 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 Northern Ireland to District of Columbia flights?

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

Cheap Northern Ireland to District of Columbia flight deals and tips

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

Fastest flight time	14h 20m
Direct flights	None

The fastest flight from Northern Ireland to District of Columbia takes 14h 20m

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

Search flight deals

Frequently asked questions about flying from Northern Ireland to District of Columbia

When did momondo last update prices for flights from Northern Ireland to District of Columbia?
Prices for flights from Northern Ireland to District of Columbia are updated daily.
How old do you have to be to fly from Northern Ireland to District of Columbia?
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 Northern Ireland to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek 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 Northern Ireland to District of Columbia?

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 Northern Ireland to District of Columbia for you.

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

momondo does allow users to show only those flights to District of Columbia from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

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

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

Yes. momondo can track prices for Northern Ireland 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.