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Cheap flights from Maryland to Northern Ireland from £156

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
4 Mar — 11 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 2 February 2026.

Wed 4/319:40
IAD
-
BFS
2 stops17h 15m
Multiple Airlines
Thu 12/306:30
BFS
-
IAD
2 stops17h 00m
Multiple Airlines
Deal found 1/2£399
Wed 4/319:40
IAD
-
BHD
2 stops18h 20m
Multiple Airlines
Thu 12/307:25
BHD
-
IAD
2 stops16h 05m
Multiple Airlines
Deal found 1/2£410
Tue 3/219:50
PHL
-
BHD
1 stop10h 40m
American Airlines
Tue 10/206:35
BHD
-
PHL
1 stop11h 55m
American Airlines
Deal found 31/1£459
Tue 11/818:45
PHL
-
BHD
1 stop11h 00m
British Airways
Thu 20/809:35
BHD
-
PHL
1 stop12h 05m
British Airways
Deal found 2/2£470
Sun 1/318:20
IAD
-
BHD
1 stop11h 00m
British Airways
Sun 8/306:30
BHD
-
IAD
1 stop14h 05m
British Airways
Deal found 1/2£472
Wed 4/318:20
IAD
-
BHD
1 stop9h 50m
British Airways
Thu 12/306:35
BHD
-
IAD
1 stop14h 00m
British Airways
Deal found 1/2£472
Wed 4/318:20
IAD
-
BHD
1 stop10h 55m
British Airways
Sun 8/306:30
BHD
-
IAD
1 stop14h 05m
British Airways
Deal found 30/1£476
Wed 4/314:16
DCA
-
BHD
2 stops14h 59m
British Airways
Thu 12/309:05
BHD
-
DCA
2 stops15h 38m
British Airways
Deal found 1/2£476
Wed 4/318:05
IAD
-
BHD
1 stop17h 45m
Virgin Atlantic
Thu 12/306:30
BHD
-
IAD
1 stop14h 35m
Virgin Atlantic
Deal found 31/1£477
Thu 5/321:45
IAD
-
BHD
1 stop17h 45m
British Airways
Thu 12/306:35
BHD
-
IAD
1 stop14h 00m
British Airways
Deal found 31/1£479
Tue 25/817:40
IAD
-
BHD
1 stop12h 05m
British Airways
Mon 31/809:40
BHD
-
IAD
1 stop15h 40m
British Airways
Deal found 1/2£483
Wed 4/313:54
DCA
-
BHD
2 stops15h 21m
American Airlines
Thu 12/310:40
BHD
-
DCA
2 stops15h 44m
American Airlines
Deal found 31/1£483

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 2 February 2026.

Round-trip from

£399

One-way from

£156
4/3-12/3
  • 4/3-12/3
  • 4 total stops
  • 34h 15m total
  • Maryland to Northern Ireland
Search Deals
British Airways
  • British Airways
  • 5/5
  • 2 total stops
  • 14h 59m 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 2 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 - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 4/3

19:40-17:55

2 stops17h 15m

Belfast Intl

Thu 12/3

06:30-19:30

2 stops17h 00m

£399

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 4/3

19:40-19:00

2 stops18h 20m

Belfast City

Thu 12/3

07:25-19:30

2 stops16h 05m

£410

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 4/3

18:20-09:10

1 stop9h 50m

Belfast City

Thu 12/3

06:35-16:35

1 stop14h 00m

£472

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

06:30-15:35

1 stop14h 05m

£476

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 4/3

16:34-10:15

2 stops12h 41m

Belfast City

Thu 12/3

09:05-20:43

2 stops15h 38m

£476

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 4/3

18:05-16:50

1 stop17h 45m

Belfast City

Thu 12/3

06:30-17:05

1 stop14h 35m

£477

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

21:45-20:30

1 stop17h 45m

Belfast City

Thu 12/3

06:35-20:55

1 stop18h 20m

£479

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 4/3

13:54-10:15

2 stops15h 21m

Belfast City

Thu 12/3

10:40-22:24

2 stops15h 44m

£483

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 2/3

14:03-10:40

2 stops15h 37m

Belfast City

Mon 9/3

06:35-20:30

2 stops17h 55m

£486

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 20/2

18:04-14:15

2 stops15h 11m

Belfast City

Mon 23/2

11:30-23:58

2 stops17h 28m

£486

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 60 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 £472, 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?

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