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Cheap flights from Maryland to Northern Ireland from £158

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
29 Jan — 5 Feb1
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 30 December 2025.

Tue 30/1220:35BWI - BHD
1 stop9h 55mBritish Airways
Mon 5/117:45BHD - BWI
2 stops32h 33mBritish Airways
Deal found 28/12£971
Tue 30/1218:26DCA - BHD
2 stops15h 24mBritish Airways
Sun 4/120:25BHD - DCA
2 stops26h 09mBritish Airways
Deal found 29/12£1,021
Wed 31/1220:35BWI - BHD
1 stop12h 40mBritish Airways
Sun 4/120:25BHD - BWI
2 stops25h 37mBritish Airways
Deal found 29/12£1,022
Tue 30/1221:45IAD - BHD
1 stop12h 05mBritish Airways
Sun 4/120:25BHD - IAD
2 stops32h 39mBritish Airways
Deal found 29/12£1,023
Tue 30/1220:35BWI - BHD
1 stop13h 15mBritish Airways
Sun 4/120:25BHD - BWI
2 stops25h 37mBritish Airways
Deal found 29/12£1,023
Wed 31/1213:57IAD - BHD
2 stops19h 18mBritish Airways
Sun 4/115:10BHD - IAD
2 stops37h 54mBritish Airways
Deal found 29/12£1,026
Mon 29/1220:15BWI - BHD
2 stops14h 50mBritish Airways
Sat 3/106:35BHD - BWI
2 stops22h 08mBritish Airways
Deal found 27/12£1,091
Tue 30/1219:40BWI - BHD
2 stops16h 10mMultiple Airlines
Mon 5/117:45BHD - BWI
3 stops35h 04mMultiple Airlines
Deal found 28/12£1,186
Wed 31/1209:45IAD - BHD
3 stops30h 10mMultiple Airlines
Sun 4/114:15BHD - IAD
2 stops29h 25mMultiple Airlines
Deal found 29/12£1,315
Tue 30/1218:00IAD - BHD
2 stops17h 50mMultiple Airlines
Sun 4/118:00BHD - IAD
3 stops31h 54mMultiple Airlines
Deal found 29/12£1,317
Tue 30/1219:40BWI - BHD
2 stops16h 10mMultiple Airlines
Sun 4/107:25BHD - BWI
3 stops38h 47mMultiple Airlines
Deal found 29/12£1,401
Wed 31/1220:35BWI - BHD
3 stops18h 20mMultiple Airlines
Sun 4/107:25BHD - BWI
2 stops30h 04mMultiple Airlines
Deal found 29/12£1,494

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 30 December 2025.

Round-trip from

£437

One-way from

£158
27/4-6/5
  • 27/4-6/5
  • 4 total stops
  • 41h 00m total
  • Maryland to Northern Ireland
Search Deals
British Airways
  • British Airways
  • 5/5
  • 2 total stops
  • 16h 48m 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 30 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

Mon 16/3

19:20-10:40

1 stop11h 20m

Belfast City

Sun 22/3

20:25-16:35

1 stop24h 10m

£461

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 28/1

19:40-19:20

2 stops18h 40m

Belfast Intl

Wed 4/2

07:20-18:30

2 stops16h 10m

£469

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 28/1

13:35-09:10

2 stops14h 35m

Belfast City

Wed 4/2

11:25-22:03

2 stops15h 38m

£478

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 16/3

13:48-10:40

2 stops16h 52m

Belfast City

Sun 22/3

15:10-09:59

2 stops22h 49m

£478

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 26/1

17:55-14:15

2 stops15h 20m

Belfast City

Mon 2/2

11:30-22:03

2 stops15h 33m

£478

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

15:10-16:35

1 stop29h 25m

£479

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 26/1

14:46-10:40

2 stops14h 54m

Belfast City

Mon 2/2

11:30-23:21

2 stops16h 51m

£488

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Mon 26/1

19:40-20:10

2 stops19h 30m

Belfast Intl

Mon 2/2

06:30-18:40

2 stops17h 10m

£490

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 28/4

18:45-10:35

1 stop10h 50m

Belfast City

Sat 9/5

07:05-16:40

1 stop14h 35m

£494

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

12:24-16:50

2 stops23h 26m

Belfast City

Thu 12/3

06:30-17:05

1 stop14h 35m

£498

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 43 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 £461, British Airways can have you in Northern Ireland from Maryland in 11h 20m. 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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