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.

$812 Cheap Flights from Belfast City Airport to Washington, D.C. Dulles Intl Airport in 2025/26

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7:00 am - 10:00 pm

BHD

IAD

43h 00m3 stops

8:40 pm - 5:15 pm

IAD

BHD

16h 35m2 stops

$812Multiple Airlines

jue., mar. 12 - mar., mar. 17

7:25 am - 8:55 pm

BHD

IAD

17h 30m1 stop

7:20 pm - 4:15 pm

IAD

BHD

16h 55m1 stop

$827Multiple Airlines

jue., mar. 12 - mar., mar. 17

7:25 am - 7:30 pm

BHD

IAD

16h 05m2 stops

8:40 pm - 8:30 pm

IAD

BHD

19h 50m2 stops

$828Multiple Airlines

jue., mar. 12 - mar., mar. 17

7:00 am - 10:00 pm

BHD

IAD

43h 00m3 stops

6:30 pm - 8:30 pm

IAD

BHD

22h 00m3 stops

$888Multiple Airlines

jue., mar. 12 - mar., mar. 17

9:05 am - 3:35 pm

BHD

IAD

11h 30m1 stop

6:20 pm - 10:40 am

IAD

BHD

11h 20m1 stop

$977British Airways

jue., ene. 29 - lun., feb. 2

6:35 am - 3:35 pm

BHD

IAD

14h 00m1 stop

5:46 pm - 2:15 pm

IAD

BHD

15h 29m2 stops

$978British Airways

jue., ene. 29 - lun., feb. 2

6:30 am - 5:05 pm

BHD

IAD

14h 35m1 stop

7:59 pm - 4:50 pm

IAD

BHD

16h 51m2 stops

$982KLM

jue., mar. 12 - mar., mar. 17

11:05 am - 11:12 pm

BHD

IAD

17h 07m2 stops

1:08 pm - 10:40 am

IAD

BHD

16h 32m2 stops

$983British Airways

jue., ene. 29 - lun., feb. 2

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

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

British Airways

Jan 29

BHD9:05 amBelfast City

11h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Feb 2

IAD6:20 pmWashington, D.C. Dulles Intl

11h 20m

1 stop

BHD10:40 amBelfast City

$977

Find similar

British Airways

Jan 29

BHD6:35 amBelfast City

14h 00m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Feb 2

IAD5:46 pmWashington, D.C. Dulles Intl

15h 29m

2 stops

BHD2:15 pmBelfast City

$978

Find similar

British Airways

Jan 29

BHD11:05 amBelfast City

17h 07m

2 stops

IAD11:12 pmWashington, D.C. Dulles Intl

Feb 2

IAD1:08 pmWashington, D.C. Dulles Intl

16h 32m

2 stops

BHD10:40 amBelfast City

$983

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

jue. 3/12

7:00 am-10:00 pm

3 stops43h 00m

Washington, D.C. Dulles Intl

mar. 3/17

8:40 pm-5:15 pm

2 stops16h 35m

$812

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 3/12

7:25 am-8:55 pm

1 stop17h 30m

Washington, D.C. Dulles Intl

mar. 3/17

7:20 pm-4:15 pm

1 stop16h 55m

$827

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 3/12

7:25 am-7:30 pm

2 stops16h 05m

Washington, D.C. Dulles Intl

mar. 3/17

8:40 pm-8:30 pm

2 stops19h 50m

$828

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 3/12

7:00 am-10:00 pm

3 stops43h 00m

Washington, D.C. Dulles Intl

mar. 3/17

6:30 pm-8:30 pm

3 stops22h 00m

$888

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 1/29

9:05 am-3:35 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

lun. 2/2

6:20 pm-10:40 am

1 stop11h 20m

$977

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 1/29

6:35 am-3:35 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

lun. 2/2

5:46 pm-2:15 pm

2 stops15h 29m

$978

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 3/12

6:30 am-5:05 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

mar. 3/17

7:59 pm-4:50 pm

2 stops16h 51m

$982

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

jue. 1/29

11:05 am-11:12 pm

2 stops17h 07m

Washington, D.C. Dulles Intl

lun. 2/2

1:08 pm-10:40 am

2 stops16h 32m

$983

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 5% 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

Fastest flight time	14h 00m
Direct flights	None

The fastest flight from Belfast City Airport to Washington, D.C. Dulles Intl Airport takes 14h 00m

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 14h 00m, 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

Towson

Harpers Ferry

Rockville

Gaithersburg

Reston

Manassas

Sterling

Fairfax

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.

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Cheap flights from Belfast City Airport to Washington, D.C. from $812

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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

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

Our best British Airways 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

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

You could potentially save up to 5% 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

Fastest flight time

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.

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