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Cheap flights from Maryland to Northern Ireland from £188

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to Northern Ireland
Explore the most affordable flight options available from Maryland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 15/1215:46PHL - BHD
2 stops13h 54mAmerican Airlines
Fri 26/1208:45BHD - PHL
2 stops18h 01mAmerican Airlines
Deal found 11/12£513
Mon 15/1219:51PHL - BHD
1 stop13h 24mBritish Airways
Fri 26/1206:45BHD - PHL
1 stop11h 30mBritish Airways
Deal found 11/12£635
Sun 28/1216:47PHL - BHD
2 stops16h 08mAmerican Airlines
Wed 7/115:40BHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 11/12£771
Thu 25/1213:25PHL - BHD
2 stops19h 35mAmerican Airlines
Wed 7/115:40BHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 11/12£816
Sat 27/1215:55PHL - BHD
2 stops17h 20mAmerican Airlines
Wed 7/115:40BHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 11/12£822
Sun 28/1216:47PHL - BHD
2 stops19h 03mAmerican Airlines
Tue 6/111:25BHD - PHL
1 stop31h 05mAmerican Airlines
Deal found 11/12£848
Mon 29/1216:47PHL - BHD
2 stops18h 18mAmerican Airlines
Wed 7/115:40BHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 11/12£855
Tue 23/1219:50PHL - BHD
2 stops14h 00mBritish Airways
Tue 6/117:15BHD - PHL
1 stop25h 15mBritish Airways
Deal found 11/12£889
Sat 27/1221:45IAD - BHD
1 stop14h 00mBritish Airways
Sun 4/120:25BHD - IAD
2 stops32h 39mBritish Airways
Deal found 11/12£1,094
Fri 26/1207:50PHL - BFS
3 stops33h 10mMultiple Airlines
Sun 4/123:05BFS - PHL
2 stops29h 51mMultiple Airlines
Deal found 11/12£1,192
Sat 27/1215:25DCA - BHD
2 stops17h 50mBritish Airways
Sun 4/120:25BHD - DCA
2 stops27h 15mBritish Airways
Deal found 11/12£1,295
Sat 27/1217:05IAD - BHD
2 stops14h 45mMultiple Airlines
Sun 4/120:25BHD - IAD
2 stops32h 39mMultiple Airlines
Deal found 10/12£1,296

Find flight deals from Maryland to Northern Ireland

Keep the following information in mind while searching for Maryland to Northern Ireland flight deals. Data was last updated 12 December 2025.

Round-trip from

£464

One-way from

£188
British Airways
  • British Airways
  • 5/3-12/3
  • 2 total stops
  • 25h 25m total
  • Maryland to Northern Ireland
Search Deals
4/2
  • 4/2
  • 3 total stops
  • 41h 35m total
  • Maryland to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Maryland to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Maryland to Northern Ireland that are best for you.

Fly from

Maryland

Fly to

Northern Ireland

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

18:20-10:20

1 stop11h 00m

Belfast City

Thu 12/3

06:35-20:55

1 stop18h 20m

£464

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 8/1

21:45-16:40

1 stop13h 55m

Belfast City

Thu 22/1

10:40-19:55

1 stop14h 15m

£466

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 8/1

20:35-14:00

1 stop12h 25m

Belfast City

Thu 22/1

11:05-18:45

1 stop12h 40m

£479

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 8/4

19:15-13:30

1 stop13h 15m

Belfast City

Sun 12/4

11:00-17:25

1 stop11h 25m

£479

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 16/3

22:45-14:15

1 stop11h 30m

Belfast City

Sun 22/3

20:25-16:35

1 stop24h 10m

£479

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Thu 26/3

16:23-10:20

2 stops13h 57m

Belfast City

Mon 30/3

11:35-22:16

2 stops15h 41m

£479

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 11/2

21:45-14:15

1 stop11h 30m

Belfast City

Sun 15/2

09:10-15:35

1 stop11h 25m

£481

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 4/3

18:20-10:15

1 stop10h 55m

Belfast City

Sun 8/3

17:35-16:35

1 stop27h 00m

£481

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 11/2

20:35-14:15

1 stop12h 40m

Belfast City

Sun 15/2

06:30-18:45

1 stop17h 15m

£481

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 25/2

20:35-14:15

1 stop12h 40m

Belfast City

Sun 1/3

10:40-18:45

1 stop13h 05m

£481

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 59 results
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Best time to book a flight from Maryland to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Maryland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maryland to Northern Ireland?

    For as low as £464, British Airways can have you in Northern Ireland from Maryland in 11h. There are 3390 mi between Maryland and Northern Ireland. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Maryland to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Maryland to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Northern Ireland.

  • Can I find deals for business class flights from Maryland to Northern Ireland?

    Yes. Cheapflights offers flight deals from Maryland to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Maryland to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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