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

Prices for flights from Belfast to District of Columbia refresh daily.

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 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.

$407 Cheap Flights from Belfast to District of Columbia in 2026

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Find the cheapest flights from Belfast to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 9:35 pm

BHD

DCA

31h 00m

2 stops

4:43 pm - 12:55 pm

DCA

BHD

15h 12m

2 stops

$781British Airways

Fri, May 1 - Mon, May 4

7:35 pm - 9:35 pm

BHD

DCA

31h 00m

2 stops

5:31 pm - 12:55 pm

DCA

BHD

14h 24m

2 stops

$782British Airways

Fri, May 1 - Mon, May 4

7:35 pm - 9:35 pm

BHD

DCA

31h 00m

2 stops

4:43 pm - 12:55 pm

DCA

BHD

15h 12m

2 stops

$785British Airways

Fri, May 1 - Mon, May 4

7:35 pm - 9:35 pm

BHD

DCA

31h 00m

2 stops

4:43 pm - 12:55 pm

DCA

BHD

15h 12m

2 stops

$787British Airways

Fri, May 1 - Mon, May 4

2:20 pm - 8:10 pm

BHD

IAD

10h 50m

1 stop

9:19 am - 12:55 pm

IAD

BHD

22h 36m

2 stops

$787British Airways

Thu, Apr 23 - Mon, Apr 27

6:30 am - 10:29 pm

BHD

DCA

20h 59m

2 stops

5:31 pm - 3:30 pm

DCA

BHD

16h 59m

2 stops

$793British Airways

Thu, Apr 23 - Mon, Apr 27

8:10 pm - 11:00 pm

BHD

DCA

31h 50m

2 stops

5:31 pm - 12:55 pm

DCA

BHD

14h 24m

2 stops

$794British Airways

Fri, May 1 - Mon, May 4

2:20 pm - 8:10 pm

BHD

IAD

10h 50m

1 stop

3:26 pm - 12:55 pm

IAD

BHD

16h 29m

2 stops

$800British Airways

Thu, Apr 23 - Mon, Apr 27

6:20 am - 3:10 pm

BFS

IAD

37h 50m

3 stops

8:30 pm - 9:00 pm

IAD

BFS

19h 30m

3 stops

$809Multiple Airlines

Thu, Apr 9 - Wed, Apr 15

12:45 pm - 5:00 pm

BFS

IAD

33h 15m

2 stops

8:20 pm - 10:20 pm

IAD

BFS

21h 00m

2 stops

$894Multiple Airlines

Thu, Apr 9 - Wed, Apr 15

British Airways flights from Belfast to District of Columbia

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

British Airways

May 1

BHD7:35 pmBelfast City

31h 00m

2 stops

DCA9:35 pmWashington, D.C. Reagan-National

May 4

DCA4:43 pmWashington, D.C. Reagan-National

15h 12m

2 stops

BHD12:55 pmBelfast City

$781

British Airways

May 1

BHD7:35 pmBelfast City

31h 00m

2 stops

DCA9:35 pmWashington, D.C. Reagan-National

May 4

DCA5:31 pmWashington, D.C. Reagan-National

14h 24m

2 stops

BHD12:55 pmBelfast City

$782

British Airways

May 1

BHD7:35 pmBelfast City

31h 00m

2 stops

DCA9:35 pmWashington, D.C. Reagan-National

May 4

DCA4:43 pmWashington, D.C. Reagan-National

15h 12m

2 stops

BHD12:55 pmBelfast City

$785

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 round-trip

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 5/1

7:35 pm-9:35 pm

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 5/4

4:43 pm-12:55 pm

2 stops15h 12m

$781

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 5/1

7:35 pm-9:35 pm

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 5/4

5:31 pm-12:55 pm

2 stops14h 24m

$782

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 5/1

7:35 pm-9:35 pm

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 5/4

4:43 pm-12:55 pm

2 stops15h 12m

$785

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 5/1

7:35 pm-9:35 pm

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 5/4

4:43 pm-12:55 pm

2 stops15h 12m

$787

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 4/23

2:20 pm-8:10 pm

1 stop10h 50m

Washington, D.C. Dulles Intl

Mon 4/27

9:19 am-12:55 pm

2 stops22h 36m

$787

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 4/23

6:30 am-10:29 pm

2 stops20h 59m

Washington, D.C. Reagan-National

Mon 4/27

5:31 pm-3:30 pm

2 stops16h 59m

$793

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 5/1

8:10 pm-11:00 pm

2 stops31h 50m

Washington, D.C. Reagan-National

Mon 5/4

5:31 pm-12:55 pm

2 stops14h 24m

$794

Quickest round-trip

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 4/23

2:20 pm-8:10 pm

1 stop10h 50m

Washington, D.C. Dulles Intl

Mon 4/27

3:26 pm-12:55 pm

2 stops16h 29m

$800

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 4/9

6:20 am-3:10 pm

3 stops37h 50m

Washington, D.C. Dulles Intl

Wed 4/15

8:30 pm-9:00 pm

3 stops19h 30m

$809

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 4/9

12:45 pm-5:00 pm

2 stops33h 15m

Washington, D.C. Dulles Intl

Wed 4/15

8:20 pm-10:20 pm

2 stops21h 00m

$894

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 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?

British Airways is the most popular carrier 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	10h 50m
Direct flights	None

The fastest flight from Belfast to District of Columbia takes 10h 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

When did momondo last update prices for flights from Belfast to District of Columbia?
Prices for flights from Belfast to District of Columbia refresh daily.
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 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 Belfast 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 Belfast to District of Columbia for you.

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

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

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

Once you have performed a search for Belfast 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 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.