What is the cheapest airline that flies from Maryland to Northern Ireland?

American Airlines, British Airways, and KLM are the most popular carriers operating from Maryland to Northern Ireland

When did momondo last update prices for flights from Maryland to Northern Ireland?

Prices for flights from Maryland to Northern Ireland were last updated today.

How many operators does momondo search for flights from Maryland to Northern Ireland?

There is 1 operator available for flights from Maryland to Northern Ireland as of April 2026.

How old do you have to be to fly from Maryland to Northern Ireland?

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 Maryland 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.

$323 Cheap Flights from Maryland to Northern Ireland in 2026

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Find the cheapest flights from Maryland to Northern Ireland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 9:30 pm

IAD

BFS

20h 00m

2 stops

9:40 pm - 2:15 pm

BFS

IAD

45h 35m

3 stops

$782Multiple Airlines

Sun, May 10 - Sat, May 16

9:55 am - 5:05 pm

IAD

BFS

26h 10m

2 stops

8:20 am - 8:35 pm

BFS

IAD

41h 15m

3 stops

$831Multiple Airlines

Wed, May 13 - Wed, May 20

10:20 pm - 3:30 pm

PHL

BHD

12h 10m

1 stop

4:25 pm - 12:15 pm

BHD

PHL

24h 50m

1 stop

$884American Airlines

Mon, Jul 27 - Tue, Sep 1

6:45 pm - 12:55 pm

PHL

BHD

13h 10m

1 stop

9:35 am - 4:40 pm

BHD

PHL

12h 05m

1 stop

$887British Airways

Mon, Sep 28 - Fri, Oct 2

6:45 pm - 12:55 pm

PHL

BHD

13h 10m

1 stop

6:30 am - 4:40 pm

BHD

PHL

15h 10m

1 stop

$888British Airways

Mon, Sep 28 - Fri, Oct 2

5:30 pm - 12:55 pm

PHL

BHD

14h 25m

2 stops

9:40 am - 9:10 pm

BHD

PHL

16h 30m

2 stops

$899American Airlines

Mon, Jul 27 - Tue, Sep 1

7:33 pm - 4:55 pm

IAD

BHD

16h 22m

2 stops

6:30 am - 4:30 pm

BHD

IAD

15h 00m

2 stops

$1,023Delta

Tue, May 12 - Wed, Jan 13

12:59 pm - 9:20 am

DCA

BHD

15h 21m

2 stops

6:30 am - 5:30 pm

BHD

DCA

16h 00m

2 stops

$1,023KLM

Tue, May 12 - Wed, Jan 13

2:10 pm - 9:20 am

BWI

BHD

14h 10m

2 stops

5:30 pm - 5:08 pm

BHD

BWI

28h 38m

2 stops

$1,117KLM

Mon, Aug 10 - Sun, Aug 16

7:22 pm - 4:55 pm

BWI

BHD

16h 33m

2 stops

9:50 am - 11:17 pm

BHD

BWI

18h 27m

2 stops

$1,126Delta

Fri, May 1 - Fri, May 8

Delta flights from Maryland to Northern Ireland

Our best Delta deals on Maryland to Northern Ireland flight tickets

Delta

May 12

IAD7:33 pmWashington, D.C. Dulles Intl

16h 22m

2 stops

BHD4:55 pmBelfast City

Jan 13

BHD6:30 amBelfast City

15h 00m

2 stops

IAD4:30 pmWashington, D.C. Dulles Intl

$1,023

Delta

Sep 4

IAD12:30 pmWashington, D.C. Dulles Intl

23h 25m

2 stops

BHD4:55 pmBelfast City

Sep 15

BHD9:50 amBelfast City

10h 45m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$1,050

Delta

Sep 4

IAD12:30 pmWashington, D.C. Dulles Intl

23h 25m

2 stops

BHD4:55 pmBelfast City

Sep 15

BHD9:50 amBelfast City

16h 28m

2 stops

IAD9:18 pmWashington, D.C. Dulles Intl

$1,059

KLM flights from Maryland to Northern Ireland

Our best KLM deals on Maryland to Northern Ireland flight tickets

KLM

May 12

DCA12:59 pmWashington, D.C. Reagan-National

15h 21m

2 stops

BHD9:20 amBelfast City

Jan 13

BHD6:30 amBelfast City

16h 00m

2 stops

DCA5:30 pmWashington, D.C. Reagan-National

$1,023

KLM

Sep 4

IAD5:40 pmWashington, D.C. Dulles Intl

18h 15m

1 stop

BHD4:55 pmBelfast City

Sep 15

BHD9:50 amBelfast City

16h 28m

2 stops

IAD9:18 pmWashington, D.C. Dulles Intl

$1,115

KLM

Aug 10

BWI2:10 pmBaltimore/Washington

14h 10m

2 stops

BHD9:20 amBelfast City

Aug 16

BHD5:30 pmBelfast City

28h 38m

2 stops

BWI5:08 pmBaltimore/Washington

$1,117

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 5/10

8:30 pm-9:30 pm

2 stops20h 00m

Belfast Intl

Sat 5/16

9:40 pm-2:15 pm

3 stops45h 35m

$782

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 5/13

9:55 am-5:05 pm

2 stops26h 10m

Belfast Intl

Wed 5/20

8:20 am-8:35 pm

3 stops41h 15m

$831

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 7/27

10:20 pm-3:30 pm

1 stop12h 10m

Belfast City

Tue 9/1

4:25 pm-12:15 pm

1 stop24h 50m

$884

Quickest round-trip

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 9/28

6:45 pm-12:55 pm

1 stop13h 10m

Belfast City

Fri 10/2

9:35 am-4:40 pm

1 stop12h 05m

$887

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 9/28

6:45 pm-12:55 pm

1 stop13h 10m

Belfast City

Fri 10/2

6:30 am-4:40 pm

1 stop15h 10m

$888

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 7/27

5:30 pm-12:55 pm

2 stops14h 25m

Belfast City

Tue 9/1

9:40 am-9:10 pm

2 stops16h 30m

$899

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 5/12

7:33 pm-4:55 pm

2 stops16h 22m

Belfast City

Wed 1/13

6:30 am-4:30 pm

2 stops15h 00m

$1,023

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 5/12

12:59 pm-9:20 am

2 stops15h 21m

Belfast City

Wed 1/13

6:30 am-5:30 pm

2 stops16h 00m

$1,023

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 8/10

2:10 pm-9:20 am

2 stops14h 10m

Belfast City

Sun 8/16

5:30 pm-5:08 pm

2 stops28h 38m

$1,117

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 5/1

7:22 pm-4:55 pm

2 stops16h 33m

Belfast City

Fri 5/8

9:50 am-11:17 pm

2 stops18h 27m

$1,126

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland 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

Prices

Airlines

Can stopping save me money on Maryland to Northern Ireland flights?

You could potentially save up to 49% on your flight if you consider stops on a Maryland to Northern Ireland flight.

Cheap Maryland to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Northern Ireland

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Maryland to Northern Ireland takes 10h 25m

There are no direct flights from Maryland to Northern Ireland. There are no popular flight routes from Maryland to Northern Ireland.

Search flight deals

Frequently asked questions about flying from Maryland to Northern Ireland

When did momondo last update prices for flights from Maryland to Northern Ireland?
Prices for flights from Maryland to Northern Ireland were last updated today.
How many operators does momondo search for flights from Maryland to Northern Ireland?
There is 1 operator available for flights from Maryland to Northern Ireland as of April 2026.
How old do you have to be to fly from Maryland to Northern Ireland?
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 Maryland 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 Maryland to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maryland to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Maryland to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland from Maryland with this policy.

How can momondo help me find flights from Maryland to Northern Ireland?

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 Northern Ireland from Maryland.

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

Yes momondo offers price alerts on flights to Northern Ireland from Maryland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.