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

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 Belfast City Airport to Washington, D.C. Dulles Intl Airport.

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

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$978 Cheap Flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport in 2025/26

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9:05 am - 11:59 pmBHD-IAD

19h 54m2 stops

2:16 pm - 2:15 pmIAD-BHD

18h 59m2 stops

$978American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

9:05 am - 7:55 pmBHD-IAD

15h 50m1 stop

2:16 pm - 10:40 amIAD-BHD

15h 24m2 stops

$986American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

8:00 pm - 7:55 pmBHD-IAD

28h 55m1 stop

6:20 pm - 10:40 amIAD-BHD

11h 20m1 stop

$988British Airways

Find Deal

Thu, Nov 20 - Mon, Nov 24

6:35 am - 3:35 pmBHD-IAD

14h 00m1 stop

2:16 pm - 2:15 pmIAD-BHD

18h 59m2 stops

$999American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

9:05 am - 7:30 pmBHD-IAD

15h 25m2 stops

2:16 pm - 10:40 amIAD-BHD

15h 24m2 stops

$1,158American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:30 am - 3:35 pmBHD-IAD

14h 05m1 stop

7:59 pm - 9:20 pmIAD-BHD

20h 21m2 stops

$1,676Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:30 am - 3:35 pmBHD-IAD

14h 05m1 stop

7:59 pm - 9:20 pmIAD-BHD

20h 21m2 stops

$1,677Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:30 am - 11:42 amBHD-IAD

34h 12m2 stops

7:59 pm - 9:20 pmIAD-BHD

20h 21m2 stops

$1,682Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:30 am - 3:35 pmBHD-IAD

14h 05m1 stop

5:50 pm - 9:20 pmIAD-BHD

22h 30m1 stop

$1,717Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

10:00 am - 5:30 pmBHD-IAD

12h 30m1 stop

5:50 pm - 11:30 amIAD-BHD

12h 40m1 stop

$1,730American Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

American Airlines flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Belfast City Airport to Washington, D.C. Dulles Intl Airport flight tickets

American Airlines

Nov 20

BHD9:05 amBelfast City

19h 54m

2 stops

IAD11:59 pmWashington, D.C. Dulles Intl

Nov 24

IAD2:16 pmWashington, D.C. Dulles Intl

18h 59m

2 stops

BHD2:15 pmBelfast City

$978

Find similar

American Airlines

Nov 20

BHD9:05 amBelfast City

15h 50m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Nov 24

IAD2:16 pmWashington, D.C. Dulles Intl

15h 24m

2 stops

BHD10:40 amBelfast City

$986

Find similar

American Airlines

Nov 13

BHD6:35 amBelfast City

14h 00m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Nov 17

IAD2:16 pmWashington, D.C. Dulles Intl

18h 59m

2 stops

BHD2:15 pmBelfast City

$999

Find similar

Virgin Atlantic flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport

Our best Virgin Atlantic deals on Belfast City Airport to Washington, D.C. Dulles Intl Airport flight tickets

Virgin Atlantic

Apr 1

BHD6:30 amBelfast City

14h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 5

IAD7:59 pmWashington, D.C. Dulles Intl

20h 21m

2 stops

BHD9:20 pmBelfast City

$1,676

Find similar

Virgin Atlantic

Apr 1

BHD6:30 amBelfast City

14h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 5

IAD7:59 pmWashington, D.C. Dulles Intl

20h 21m

2 stops

BHD9:20 pmBelfast City

$1,677

Find similar

Virgin Atlantic

Apr 1

BHD6:30 amBelfast City

34h 12m

2 stops

IAD11:42 amWashington, D.C. Dulles Intl

Apr 5

IAD7:59 pmWashington, D.C. Dulles Intl

20h 21m

2 stops

BHD9:20 pmBelfast City

$1,682

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 11/20

9:05 am-11:59 pm

2 stops19h 54m

Washington, D.C. Dulles Intl

Mon 11/24

2:16 pm-2:15 pm

2 stops18h 59m

$978

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 11/20

9:05 am-7:55 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Mon 11/24

2:16 pm-10:40 am

2 stops15h 24m

$986

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 11/20

8:00 pm-7:55 pm

1 stop28h 55m

Washington, D.C. Dulles Intl

Mon 11/24

6:20 pm-10:40 am

1 stop11h 20m

$988

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 11/13

6:35 am-3:35 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Mon 11/17

2:16 pm-2:15 pm

2 stops18h 59m

$999

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 11/13

9:05 am-7:30 pm

2 stops15h 25m

Washington, D.C. Dulles Intl

Mon 11/17

2:16 pm-10:40 am

2 stops15h 24m

$1,158

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 4/1

6:30 am-3:35 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Sun 4/5

7:59 pm-9:20 pm

2 stops20h 21m

$1,676

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 4/1

6:30 am-3:35 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Sun 4/5

7:59 pm-9:20 pm

2 stops20h 21m

$1,677

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 4/1

6:30 am-11:42 am

2 stops34h 12m

Washington, D.C. Dulles Intl

Sun 4/5

7:59 pm-9:20 pm

2 stops20h 21m

$1,682

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 4/1

6:30 am-3:35 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Sun 4/5

5:50 pm-9:20 pm

1 stop22h 30m

$1,717

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 4/1

10:00 am-5:30 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 4/5

5:50 pm-11:30 am

1 stop12h 40m

$1,730

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Can stopping save me money on Belfast City Airport to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Belfast City Airport to Washington, D.C. Dulles Intl Airport flight.

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

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Belfast City to Washington, D.C. Dulles Intl by plane?
Washington, D.C. Dulles Intl is 3389.6 mi away from Belfast City. Flights usually cover this in 12h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How old do you have to be to fly from Belfast City Airport to Washington, D.C. Dulles Intl Airport?
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 Belfast City Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Harpers Ferry

Towson

Rockville

Manassas

Reston

Fairfax

Gaithersburg

Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Belfast.

I’m not ready to book a flight from Belfast to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Cheap flights from Belfast City Airport to Washington, D.C. from $978

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Belfast City Airport to Washington, D.C. Dulles Intl Airport flight tickets

Virgin Atlantic flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport

Our best Virgin Atlantic deals on Belfast City Airport to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

Can stopping save me money on Belfast City Airport to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Belfast City Airport to Washington, D.C. Dulles Intl Airport flight.

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

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

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

Direct flights

How far is Belfast City to Washington, D.C. Dulles Intl by plane?

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

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

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

Traveling to a place near Washington, D.C.?

Why use momondo?

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

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

How can momondo help me find flights from Belfast to Washington, D.C.?

I’m not ready to book a flight from Belfast to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo