When did momondo last update prices for flights from Belfast City Airport to Washington, D.C.?

Prices for flights from Belfast City Airport to Washington, D.C. were last updated today.

How old do you have to be to fly from Belfast City Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. 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.

£532 Cheap Flights from Belfast City Airport to Washington, D.C. in 2025/26

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Find the cheapest flights from Belfast City Airport to Washington, D.C.

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 22:00

BHD

IAD

43h 00m3 stops

20:40 - 17:15

IAD

BHD

16h 35m2 stops

£606Multiple Airlines

Thu, 12 Mar - Tue, 17 Mar

07:25 - 20:55

BHD

IAD

17h 30m1 stop

19:20 - 16:15

IAD

BHD

16h 55m1 stop

£618Multiple Airlines

Thu, 12 Mar - Tue, 17 Mar

07:25 - 19:30

BHD

IAD

16h 05m2 stops

20:40 - 20:30

IAD

BHD

19h 50m2 stops

£618Multiple Airlines

Thu, 12 Mar - Tue, 17 Mar

07:00 - 22:00

BHD

IAD

43h 00m3 stops

18:30 - 20:30

IAD

BHD

22h 00m3 stops

£663Multiple Airlines

Thu, 12 Mar - Tue, 17 Mar

07:25 - 23:59

BHD

BWI

20h 34m2 stops

20:40 - 17:15

BWI

BHD

16h 35m2 stops

£678Multiple Airlines

Thu, 12 Mar - Tue, 17 Mar

16:55 - 19:40

BHD

BWI

30h 45m3 stops

20:40 - 17:15

BWI

BHD

16h 35m2 stops

£714Multiple Airlines

Thu, 12 Mar - Tue, 17 Mar

10:40 - 19:45

BHD

BWI

13h 05m1 stop

21:35 - 11:30

BWI

BHD

9h 55m1 stop

£721British Airways

Thu, 12 Mar - Tue, 17 Mar

09:05 - 15:35

BHD

IAD

11h 30m1 stop

18:20 - 10:40

IAD

BHD

11h 20m1 stop

£730British Airways

Thu, 29 Jan - Mon, 2 Feb

09:05 - 19:55

BHD

IAD

15h 50m1 stop

17:46 - 14:15

IAD

BHD

15h 29m2 stops

£730British Airways

Thu, 29 Jan - Mon, 2 Feb

06:30 - 22:08

BHD

DCA

19h 38m2 stops

17:05 - 16:50

DCA

BHD

19h 45m2 stops

£737Delta

Thu, 12 Mar - Tue, 17 Mar

British Airways flights from Belfast City Airport to Washington, D.C.

Our best British Airways deals on Belfast City Airport to Washington, D.C. flight tickets

British Airways

12 Mar

BHD10:40Belfast City

13h 05m

1 stop

BWI19:45Baltimore/Washington

17 Mar

BWI21:35Baltimore/Washington

9h 55m

1 stop

BHD11:30Belfast City

£721

Find similar

British Airways

29 Jan

BHD10:40Belfast City

14h 15m

1 stop

IAD19:55Washington, D.C. Dulles Intl

2 Feb

IAD17:46Washington, D.C. Dulles Intl

15h 29m

2 stops

BHD14:15Belfast City

£730

Find similar

British Airways

29 Jan

BHD09:05Belfast City

15h 50m

1 stop

IAD19:55Washington, D.C. Dulles Intl

2 Feb

IAD17:46Washington, D.C. Dulles Intl

15h 29m

2 stops

BHD14:15Belfast City

£730

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 12/3

07:00-22:00

3 stops43h 00m

Washington, D.C. Dulles Intl

Tue 17/3

20:40-17:15

2 stops16h 35m

£606

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 12/3

07:25-20:55

1 stop17h 30m

Washington, D.C. Dulles Intl

Tue 17/3

19:20-16:15

1 stop16h 55m

£618

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 12/3

07:25-19:30

2 stops16h 05m

Washington, D.C. Dulles Intl

Tue 17/3

20:40-20:30

2 stops19h 50m

£618

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 12/3

07:00-22:00

3 stops43h 00m

Washington, D.C. Dulles Intl

Tue 17/3

18:30-20:30

3 stops22h 00m

£663

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 12/3

07:25-23:59

2 stops20h 34m

Baltimore/Washington

Tue 17/3

20:40-17:15

2 stops16h 35m

£678

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 12/3

16:55-19:40

3 stops30h 45m

Baltimore/Washington

Tue 17/3

20:40-17:15

2 stops16h 35m

£714

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 12/3

10:40-19:45

1 stop13h 05m

Baltimore/Washington

Tue 17/3

21:35-11:30

1 stop9h 55m

£721

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 29/1

09:05-15:35

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 2/2

18:20-10:40

1 stop11h 20m

£730

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 29/1

09:05-19:55

1 stop15h 50m

Washington, D.C. Dulles Intl

Mon 2/2

17:46-14:15

2 stops15h 29m

£730

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 12/3

06:30-22:08

2 stops19h 38m

Washington, D.C. Reagan-National

Tue 17/3

17:05-16:50

2 stops19h 45m

£737

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport to Washington, D.C.

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Belfast City Airport is on a Friday. momondo users have found tickets for Friday departures for as low as £739. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Belfast City Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,043.

When to book flights from Belfast City Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Belfast City Airport to Washington, D.C. (BHD to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Washington, D.C.

Fastest flight time	11h 30m
Direct flights	None

The fastest flight from Belfast City Airport to Washington, D.C. takes 11h 30m

There are no direct flights from Belfast City Airport to Washington, D.C.. There are no popular flight routes from Belfast City Airport to Washington, D.C..

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How far is Belfast City to Washington, D.C. by plane?
The distance between Belfast City and Washington, D.C. is about 3375.4 mi. In terms of flight time, this usually takes a little over 11h 30m.
When did momondo last update prices for flights from Belfast City Airport to Washington, D.C.?
Prices for flights from Belfast City Airport to Washington, D.C. were last updated today.
How old do you have to be to fly from Belfast City Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. 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.

Laurel

College Park

Alexandria

Fairfax

Arlington

Linthicum Heights

Bethesda

Glen Burnie

Lutherville Timonium

Ellicott City

Cambridge

Westminster

Woodbridge

Silver Spring

Owings Mills

National Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Belfast to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. 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 Washington, D.C.?

Once all potential Belfast to Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belfast to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.