How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Northern Ireland?

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 Washington, D.C. Reagan-National Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland 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 Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$486 Cheap Flights from Washington, D.C. Reagan-National Airport to Northern Ireland in 2026

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:24 pm - 3:30 pm

DCA

BHD

15h 06m

2 stops

1:45 pm - 11:17 pm

BHD

DCA

14h 32m

2 stops

$989British Airways

Mon, Jul 27 - Tue, Sep 1

3:15 pm - 3:30 pm

DCA

BHD

19h 15m

2 stops

7:35 pm - 7:05 pm

BHD

DCA

28h 30m

2 stops

$1,034British Airways

Mon, May 4 - Mon, May 11

5:31 pm - 3:30 pm

DCA

BHD

16h 59m

2 stops

9:35 am - 8:19 pm

BHD

DCA

15h 44m

2 stops

$1,076British Airways

Fri, May 1 - Fri, May 8

7:17 pm - 5:40 pm

DCA

BHD

17h 23m

2 stops

11:00 am - 9:23 pm

BHD

DCA

15h 23m

2 stops

$1,081British Airways

Sun, Aug 30 - Sun, Sep 6

1:25 pm - 10:45 am

DCA

BHD

16h 20m

2 stops

7:35 pm - 9:30 pm

BHD

DCA

30h 55m

2 stops

$1,104British Airways

Tue, May 19 - Mon, May 25

2:54 pm - 3:30 pm

DCA

BHD

19h 36m

2 stops

7:35 pm - 10:57 pm

BHD

DCA

32h 22m

2 stops

$1,111British Airways

Fri, Oct 2 - Mon, Oct 12

6:59 am - 2:55 pm

DCA

BHD

26h 56m

2 stops

7:00 am - 7:58 pm

BHD

DCA

17h 58m

2 stops

$1,123Multiple Airlines

Sun, May 17 - Sun, May 24

6:00 am - 7:40 pm

DCA

BFS

32h 40m

3 stops

6:40 am - 7:58 pm

BFS

DCA

18h 18m

2 stops

$1,131Multiple Airlines

Tue, May 19 - Mon, May 25

6:30 pm - 4:55 pm

DCA

BHD

17h 25m

2 stops

9:50 am - 11:56 pm

BHD

DCA

19h 06m

2 stops

$1,193Delta

Mon, Jul 6 - Wed, Jul 15

3:00 pm - 12:55 pm

DCA

BHD

16h 55m

2 stops

9:40 am - 8:51 pm

BHD

DCA

16h 11m

2 stops

$1,196British Airways

Mon, Jul 6 - Tue, Jul 14

British Airways flights from Washington, D.C. Reagan-National Airport to Northern Ireland

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Northern Ireland flight tickets

British Airways

Jul 27

DCA7:24 pmWashington, D.C. Reagan-National

15h 06m

2 stops

BHD3:30 pmBelfast City

Sep 1

BHD1:45 pmBelfast City

14h 32m

2 stops

DCA11:17 pmWashington, D.C. Reagan-National

$989

British Airways

May 4

DCA3:15 pmWashington, D.C. Reagan-National

19h 15m

2 stops

BHD3:30 pmBelfast City

May 11

BHD7:35 pmBelfast City

28h 30m

2 stops

DCA7:05 pmWashington, D.C. Reagan-National

$1,034

British Airways

May 1

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

16h 59m

2 stops

BHD3:30 pmBelfast City

May 8

BHD9:35 amBelfast City

15h 44m

2 stops

DCA8:19 pmWashington, D.C. Reagan-National

$1,076

Delta flights from Washington, D.C. Reagan-National Airport to Northern Ireland

Our best Delta deals on Washington, D.C. Reagan-National Airport to Northern Ireland flight tickets

Delta

Jul 6

DCA6:30 pmWashington, D.C. Reagan-National

17h 25m

2 stops

BHD4:55 pmBelfast City

Jul 15

BHD9:50 amBelfast City

19h 06m

2 stops

DCA11:56 pmWashington, D.C. Reagan-National

$1,193

Delta

Jul 8

DCA12:27 pmWashington, D.C. Reagan-National

15h 53m

2 stops

BHD9:20 amBelfast City

Jul 15

BHD9:50 amBelfast City

19h 06m

2 stops

DCA11:56 pmWashington, D.C. Reagan-National

$1,230

Delta

Jul 4

DCA10:15 amWashington, D.C. Reagan-National

18h 05m

2 stops

BHD9:20 amBelfast City

Jul 15

BHD9:50 amBelfast City

19h 06m

2 stops

DCA11:56 pmWashington, D.C. Reagan-National

$1,253

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Northern Ireland that are best for you.

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Price

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Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 7/27

7:24 pm-3:30 pm

2 stops15h 06m

Belfast City

Tue 9/1

1:45 pm-11:17 pm

2 stops14h 32m

$989

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 5/4

3:15 pm-3:30 pm

2 stops19h 15m

Belfast City

Mon 5/11

7:35 pm-7:05 pm

2 stops28h 30m

$1,034

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Fri 5/1

5:31 pm-3:30 pm

2 stops16h 59m

Belfast City

Fri 5/8

9:35 am-8:19 pm

2 stops15h 44m

$1,076

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 8/30

7:17 pm-5:40 pm

2 stops17h 23m

Belfast City

Sun 9/6

11:00 am-9:23 pm

2 stops15h 23m

$1,081

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 5/19

1:25 pm-10:45 am

2 stops16h 20m

Belfast City

Mon 5/25

7:35 pm-9:30 pm

2 stops30h 55m

$1,104

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Fri 10/2

2:54 pm-3:30 pm

2 stops19h 36m

Belfast City

Mon 10/12

7:35 pm-10:57 pm

2 stops32h 22m

$1,111

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 5/17

6:59 am-2:55 pm

2 stops26h 56m

Belfast City

Sun 5/24

7:00 am-7:58 pm

2 stops17h 58m

$1,123

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Tue 5/19

6:00 am-7:40 pm

3 stops32h 40m

Belfast Intl

Mon 5/25

6:40 am-7:58 pm

2 stops18h 18m

$1,131

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 7/6

6:30 pm-4:55 pm

2 stops17h 25m

Belfast City

Wed 7/15

9:50 am-11:56 pm

2 stops19h 06m

$1,193

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 7/6

3:00 pm-12:55 pm

2 stops16h 55m

Belfast City

Tue 7/14

9:40 am-8:51 pm

2 stops16h 11m

$1,196

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Northern Ireland

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 Washington, D.C. Reagan-National to Northern Ireland?

British Airways and KLM are the most popular carriers operating from Washington, D.C. Reagan-National to Northern Ireland

Cheap Washington, D.C. Reagan-National Airport to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Northern Ireland

Fastest flight time	14h 36m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Northern Ireland takes 14h 36m

There are no direct flights from Washington, D.C. Reagan-National Airport to Northern Ireland. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Northern Ireland.

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Northern Ireland

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Northern Ireland?
Prices for flights from Washington, D.C. Reagan-National Airport to Northern Ireland are updated daily.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Northern Ireland?
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 Washington, D.C. Reagan-National Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland 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 Northern Ireland. 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 Washington, D.C. to Northern Ireland?

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Northern Ireland.

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

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Washington, D.C. and alert you when they change.

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Popular cities in Northern Ireland

Flights to Londonfrom $474

Flights to Manchesterfrom $541

Flights to Edinburghfrom $579

Flights to Glasgowfrom $564

Flights to Birminghamfrom $596

Flights to Newcastle upon Tynefrom $688

Flights to Belfastfrom $706

Flights to Bristolfrom $646

Flights to Invernessfrom $733

Flights to Liverpoolfrom $717

Flights to Leedsfrom $648

Flights to Aberdeenfrom $635

Cheap flights from Washington, D.C. Reagan-National Airport to Northern Ireland from $486

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British Airways flights from Washington, D.C. Reagan-National Airport to Northern Ireland

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Northern Ireland flight tickets

Delta flights from Washington, D.C. Reagan-National Airport to Northern Ireland

Our best Delta deals on Washington, D.C. Reagan-National Airport to Northern Ireland flight tickets

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Northern Ireland

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Northern Ireland?

Cheap Washington, D.C. Reagan-National Airport to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Northern Ireland

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Northern Ireland

Why use momondo?

An easier way to manage your Northern Ireland 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 Northern Ireland

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