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Cheap flights from Maryland to Northern Ireland from £177

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
11 Mar — 18 Mar1
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 9 February 2026.

Wed 13/522:05
PHL
-
BHD
1 stop12h 35m
American Airlines
Wed 20/516:05
BHD
-
PHL
1 stop24h 55m
American Airlines
Deal found 7/2£472
Sun 8/322:45
IAD
-
BHD
1 stop11h 10m
British Airways
Sun 15/320:25
BHD
-
IAD
1 stop28h 30m
British Airways
Deal found 7/2£474
Wed 4/318:20
IAD
-
BHD
1 stop9h 50m
British Airways
Sun 8/312:10
BHD
-
IAD
1 stop32h 25m
British Airways
Deal found 7/2£477
Thu 5/321:45
IAD
-
BHD
1 stop29h 40m
British Airways
Thu 12/306:35
BHD
-
IAD
1 stop18h 20m
British Airways
Deal found 8/2£481
Tue 25/817:40
IAD
-
BHD
1 stop12h 05m
British Airways
Tue 1/909:40
BHD
-
IAD
1 stop15h 00m
British Airways
Deal found 7/2£483
Tue 25/817:40
IAD
-
BHD
1 stop12h 05m
British Airways
Mon 31/811:35
BHD
-
IAD
1 stop13h 45m
British Airways
Deal found 6/2£485
Sat 9/521:30
BWI
-
BHD
1 stop12h 35m
British Airways
Thu 21/512:45
BHD
-
BWI
1 stop11h 55m
British Airways
Deal found 7/2£486
Thu 5/318:05
IAD
-
BHD
1 stop17h 45m
Multiple Airlines
Thu 12/317:20
BHD
-
IAD
1 stop27h 45m
Multiple Airlines
Deal found 7/2£492
Tue 4/812:40
PHL
-
BHD
2 stops17h 05m
British Airways
Thu 13/806:30
BHD
-
PHL
1 stop15h 10m
British Airways
Deal found 6/2£493
Thu 2/417:40
IAD
-
BHD
1 stop21h 55m
British Airways
Tue 7/420:25
BHD
-
IAD
1 stop26h 00m
British Airways
Deal found 7/2£494
Thu 5/318:05
IAD
-
BHD
1 stop17h 45m
Virgin Atlantic
Thu 12/306:30
BHD
-
IAD
2 stops20h 29m
Virgin Atlantic
Deal found 6/2£501
Tue 28/418:45
PHL
-
BHD
1 stop11h 00m
British Airways
Sat 9/507:05
BHD
-
PHL
1 stop14h 35m
British Airways
Deal found 7/2£505

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 9 February 2026.

Round-trip from

£472

One-way from

£177
American Airlines
  • American Airlines
  • 13/5-20/5
  • 2 total stops
  • 37h 30m total
  • Maryland to Northern Ireland
Search Deals
American Airlines
  • American Airlines
  • 8/7
  • 1 total stop
  • 11h 25m 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 9 February 2026.
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

Wed 4/3

18:20-09:10

1 stop9h 50m

Belfast City

Sun 8/3

12:10-16:35

1 stop32h 25m

£477

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

21:45-08:25

1 stop29h 40m

Belfast City

Thu 12/3

06:35-20:55

1 stop18h 20m

£482

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 9/5

17:40-08:55

1 stop10h 15m

Belfast City

Thu 21/5

12:45-20:20

1 stop12h 35m

£483

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/5

21:30-15:05

1 stop12h 35m

Belfast City

Thu 21/5

12:45-19:40

1 stop11h 55m

£486

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/8

12:40-10:45

2 stops17h 05m

Belfast City

Thu 13/8

06:30-16:40

1 stop15h 10m

£493

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 2/4

19:15-20:35

1 stop20h 20m

Belfast City

Tue 7/4

20:25-17:25

1 stop26h 00m

£496

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

18:05-16:50

1 stop17h 45m

Belfast City

Thu 12/3

06:30-20:46

2 stops18h 16m

£499

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

18:05-16:50

1 stop17h 45m

Belfast City

Thu 12/3

06:30-22:59

2 stops20h 29m

£501

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 28/4

18:45-10:45

1 stop11h 00m

Belfast City

Sat 9/5

19:05-16:40

1 stop26h 35m

£510

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 8/5

18:45-15:30

1 stop15h 45m

Belfast City

Mon 11/5

19:35-16:40

1 stop26h 05m

£516

Flights are sorted by cheapest return flights first.

Deals found on 6/2

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 £477, British Airways can have you in Northern Ireland from Maryland in 9h 50m. 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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How does Cheapflights help users find flights from Maryland to Northern Ireland?

Cheapflights makes it easy to find Maryland to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Maryland to Northern Ireland?

Cheapflights helps you find that perfect flight to Northern Ireland from Maryland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Maryland to Northern Ireland with no change fees?

Yes, we can. To see specific flights from Maryland to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Maryland to Northern Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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