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.

$522 Cheap Flights from Washington, D.C. Reagan-National Airport to Northern Ireland in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:55 am

DCA

BFS

21h 55m

3 stops

10:25 pm - 10:31 pm

BFS

DCA

29h 06m

2 stops

$873Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

6:59 am - 8:55 am

DCA

BFS

20h 56m

2 stops

10:25 pm - 6:12 pm

BFS

DCA

24h 47m

2 stops

$885Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

12:40 pm - 8:55 am

DCA

BFS

15h 15m

3 stops

10:25 pm - 10:31 pm

BFS

DCA

29h 06m

2 stops

$891Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

6:59 am - 8:55 am

DCA

BFS

20h 56m

2 stops

9:25 pm - 10:31 pm

BFS

DCA

30h 06m

2 stops

$923Multiple Airlines

Sat, Aug 22 - Sun, Aug 30

12:40 pm - 8:55 am

DCA

BFS

15h 15m

3 stops

9:25 pm - 10:31 pm

BFS

DCA

30h 06m

2 stops

$928Multiple Airlines

Sat, Aug 22 - Sun, Aug 30

11:00 am - 8:55 am

DCA

BFS

16h 55m

2 stops

10:25 pm - 10:31 pm

BFS

DCA

29h 06m

2 stops

$934Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

12:40 pm - 1:20 pm

DCA

BHD

19h 40m

3 stops

7:00 am - 9:50 pm

BHD

DCA

19h 50m

2 stops

$938Multiple Airlines

Sun, Sep 6 - Sat, Sep 12

1:55 pm - 10:45 am

DCA

BHD

15h 50m

2 stops

7:35 pm - 11:33 pm

BHD

DCA

32h 58m

2 stops

$1,001British Airways

Tue, Sep 1 - Mon, Sep 7

12:55 pm - 9:20 am

DCA

BHD

15h 25m

2 stops

5:30 pm - 5:48 pm

BHD

DCA

29h 18m

2 stops

$1,015Delta

Sun, Aug 23 - Mon, Sep 7

10:16 pm - 8:40 am

DCA

BHD

29h 24m

2 stops

7:35 pm - 7:05 pm

BHD

DCA

28h 30m

2 stops

$1,041British Airways

Sat, Oct 10 - Mon, Oct 19

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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

British Airways

Sep 1

DCA1:55 pmWashington, D.C. Reagan-National

15h 50m

2 stops

BHD10:45 amBelfast City

Sep 7

BHD7:35 pmBelfast City

32h 58m

2 stops

DCA11:33 pmWashington, D.C. Reagan-National

$1,001

British Airways

Oct 10

DCA10:16 pmWashington, D.C. Reagan-National

29h 24m

2 stops

BHD8:40 amBelfast City

Oct 19

BHD7:35 pmBelfast City

28h 30m

2 stops

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

$1,041

British Airways

Sep 11

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

15h 54m

2 stops

BHD8:50 amBelfast City

Sep 16

BHD11:35 amBelfast City

16h 35m

2 stops

DCA11:10 pmWashington, D.C. Reagan-National

$1,070

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sat 8/22

6:00 am-8:55 am

3 stops21h 55m

Belfast Intl

Sat 8/29

10:25 pm-10:31 pm

2 stops29h 06m

$873

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sat 8/22

6:59 am-8:55 am

2 stops20h 56m

Belfast Intl

Sat 8/29

10:25 pm-6:12 pm

2 stops24h 47m

$885

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sat 8/22

12:40 pm-8:55 am

3 stops15h 15m

Belfast Intl

Sat 8/29

10:25 pm-10:31 pm

2 stops29h 06m

$891

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sat 8/22

6:59 am-8:55 am

2 stops20h 56m

Belfast Intl

Sun 8/30

9:25 pm-10:31 pm

2 stops30h 06m

$923

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sat 8/22

12:40 pm-8:55 am

3 stops15h 15m

Belfast Intl

Sun 8/30

9:25 pm-10:31 pm

2 stops30h 06m

$928

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sat 8/22

11:00 am-8:55 am

2 stops16h 55m

Belfast Intl

Sat 8/29

10:25 pm-10:31 pm

2 stops29h 06m

$934

Quickest round-trip

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 9/6

12:40 pm-1:20 pm

3 stops19h 40m

Belfast City

Sat 9/12

7:00 am-9:50 pm

2 stops19h 50m

$938

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 9/1

1:55 pm-10:45 am

2 stops15h 50m

Belfast City

Mon 9/7

7:35 pm-11:33 pm

2 stops32h 58m

$1,001

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 8/23

12:55 pm-9:20 am

2 stops15h 25m

Belfast City

Mon 9/7

5:30 pm-5:48 pm

2 stops29h 18m

$1,015

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 10/10

10:16 pm-8:40 am

2 stops29h 24m

Belfast City

Mon 10/19

7:35 pm-7:05 pm

2 stops28h 30m

$1,041

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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?

Delta and British Airways 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 26m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Northern Ireland takes 14h 26m

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.

Search flight deals

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.

An easier way to manage your Northern Ireland trip

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Popular cities in Northern Ireland

Flights to Londonfrom $369

Flights to Manchesterfrom $418

Flights to Edinburghfrom $461

Flights to Glasgowfrom $424

Flights to Birminghamfrom $499

Flights to Newcastle upon Tynefrom $671

Flights to Belfastfrom $617

Flights to Bristolfrom $623

Flights to Invernessfrom $701

Flights to Liverpoolfrom $609

Flights to Aberdeenfrom $657

Flights to Leedsfrom $610

Cheap flights from Washington, D.C. Reagan-National Airport to Northern Ireland from $522

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

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Save money when you book flights with momondo

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Big names and deals

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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

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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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

Popular cities in Northern Ireland

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

Washington, D.C. Reagan-National Airport flight routes

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