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 refreshed on a daily basis.

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

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

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£341 Cheap Flights from Northern Ireland to District of Columbia in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Northern Ireland to District of Columbia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 15:45

BHD

IAD

13h 45m

2 stops

17:15 - 15:00

IAD

BHD

16h 45m

2 stops

£741Aer Lingus

Fri, 22 May - Mon, 25 May

16:25 - 17:30

BHD

IAD

30h 05m

1 stop

17:34 - 15:20

IAD

BHD

16h 46m

2 stops

£767American Airlines

Tue, 23 Jun - Tue, 11 Aug

16:25 - 20:20

BHD

IAD

32h 55m

1 stop

22:25 - 15:20

IAD

BHD

11h 55m

1 stop

£769American Airlines

Tue, 23 Jun - Tue, 11 Aug

08:20 - 19:25

BFS

IAD

16h 05m

2 stops

17:15 - 11:15

IAD

BFS

13h 00m

2 stops

£771Multiple Airlines

Fri, 22 May - Mon, 25 May

13:45 - 11:00

BHD

DCA

26h 15m

2 stops

15:11 - 10:45

DCA

BHD

14h 34m

2 stops

£773American Airlines

Tue, 23 Jun - Tue, 11 Aug

16:25 - 17:30

BHD

IAD

30h 05m

1 stop

22:25 - 15:20

IAD

BHD

11h 55m

1 stop

£793American Airlines

Tue, 23 Jun - Tue, 11 Aug

08:25 - 20:29

BFS

IAD

17h 04m

2 stops

20:30 - 20:40

IAD

BFS

19h 10m

2 stops

£823Multiple Airlines

Sun, 24 May - Mon, 7 Sep

06:30 - 15:50

BHD

IAD

14h 20m

1 stop

17:45 - 10:45

IAD

BHD

12h 00m

1 stop

£855British Airways

Tue, 23 Jun - Tue, 11 Aug

13:45 - 23:14

BHD

DCA

14h 29m

2 stops

14:59 - 10:45

DCA

BHD

14h 46m

2 stops

£858British Airways

Tue, 23 Jun - Tue, 11 Aug

17:30 - 15:35

BHD

IAD

27h 05m

1 stop

18:10 - 09:20

IAD

BHD

10h 10m

1 stop

£1,033Virgin Atlantic

Sun, 24 May - Mon, 7 Sep

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

23 Jun

BHD16:25Belfast City

30h 05m

1 stop

IAD17:30Washington, D.C. Dulles Intl

11 Aug

IAD17:34Washington, D.C. Dulles Intl

16h 46m

2 stops

BHD15:20Belfast City

£767

American Airlines

23 Jun

BHD16:25Belfast City

32h 55m

1 stop

IAD20:20Washington, D.C. Dulles Intl

11 Aug

IAD22:25Washington, D.C. Dulles Intl

11h 55m

1 stop

BHD15:20Belfast City

£769

American Airlines

23 Jun

BHD13:45Belfast City

26h 15m

2 stops

DCA11:00Washington, D.C. Reagan-National

11 Aug

DCA15:11Washington, D.C. Reagan-National

14h 34m

2 stops

BHD10:45Belfast City

£773

British Airways flights from Northern Ireland to District of Columbia

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

British Airways

23 Jun

BHD06:30Belfast City

14h 20m

1 stop

IAD15:50Washington, D.C. Dulles Intl

11 Aug

IAD17:45Washington, D.C. Dulles Intl

12h 00m

1 stop

BHD10:45Belfast City

£855

British Airways

23 Jun

BHD13:45Belfast City

14h 29m

2 stops

DCA23:14Washington, D.C. Reagan-National

11 Aug

DCA14:59Washington, D.C. Reagan-National

14h 46m

2 stops

BHD10:45Belfast City

£858

British Airways

23 Jun

BHD13:45Belfast City

14h 29m

2 stops

DCA23:14Washington, D.C. Reagan-National

11 Aug

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

15h 46m

2 stops

BHD10:45Belfast City

£859

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 return flight

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Fri 22/5

07:00-15:45

2 stops13h 45m

Washington, D.C. Dulles Intl

Mon 25/5

17:15-15:00

2 stops16h 45m

£741

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 23/6

16:25-17:30

1 stop30h 05m

Washington, D.C. Dulles Intl

Tue 11/8

17:34-15:20

2 stops16h 46m

£767

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 23/6

16:25-20:20

1 stop32h 55m

Washington, D.C. Dulles Intl

Tue 11/8

22:25-15:20

1 stop11h 55m

£769

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Fri 22/5

08:20-19:25

2 stops16h 05m

Washington, D.C. Dulles Intl

Mon 25/5

17:15-11:15

2 stops13h 00m

£771

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 23/6

13:45-11:00

2 stops26h 15m

Washington, D.C. Reagan-National

Tue 11/8

15:11-10:45

2 stops14h 34m

£773

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 23/6

16:25-17:30

1 stop30h 05m

Washington, D.C. Dulles Intl

Tue 11/8

22:25-15:20

1 stop11h 55m

£793

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Sun 24/5

08:25-20:29

2 stops17h 04m

Washington, D.C. Dulles Intl

Mon 7/9

20:30-20:40

2 stops19h 10m

£823

Fastest return journey

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Tue 23/6

06:30-15:50

1 stop14h 20m

Washington, D.C. Dulles Intl

Tue 11/8

17:45-10:45

1 stop12h 00m

£855

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Tue 23/6

13:45-23:14

2 stops14h 29m

Washington, D.C. Reagan-National

Tue 11/8

14:59-10:45

2 stops14h 46m

£858

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sun 24/5

17:30-15:35

1 stop27h 05m

Washington, D.C. Dulles Intl

Mon 7/9

18:10-09:20

1 stop10h 10m

£1,033

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 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

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

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

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	13h 45m
Direct flights	None

The fastest flight from Northern Ireland to District of Columbia takes 13h 45m

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 refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland 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 Northern Ireland to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Northern Ireland.

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

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

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

Once you have performed a search for Northern Ireland to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 offers price alerts on flights to District of Columbia from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.