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Cheap flights from Northern Ireland to Maryland from £321

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BWI
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Northern Ireland to Maryland

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Maryland
Explore the most affordable flight options available from Northern Ireland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Thu 4/1206:35BHD - DCA
2 stops16h 08mAmerican Airlines
Mon 8/1215:54DCA - BHD
2 stops17h 21mAmerican Airlines
Deal found 12/11£748
Thu 20/1106:35BHD - IAD
1 stop14h 00mAmerican Airlines
Mon 24/1114:16IAD - BHD
2 stops18h 59mAmerican Airlines
Deal found 12/11£960
Thu 20/1112:00BHD - IAD
2 stops12h 55mBritish Airways
Mon 24/1121:45IAD - BHD
2 stops13h 35mBritish Airways
Deal found 12/11£1,111
Sat 27/1219:30BFS - BWI
2 stops28h 10mMultiple Airlines
Sat 3/119:40BWI - BFS
2 stops21h 00mMultiple Airlines
Deal found 12/11£1,463

Cheap flight deals from Northern Ireland to Maryland

Keep the following information in mind while searching for Northern Ireland to Maryland flight deals. Data was last updated 14 November 2025.

Round-trip from

£739

One-way from

£321
American Airlines
  • American Airlines
  • 6/3-10/3
  • 2 total stops
  • 25h 30m total
  • Northern Ireland to Maryland
Search Deals
1/12
  • 1/12
  • 3 total stops
  • 51h 40m total
  • Northern Ireland to Maryland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Maryland 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 14 November 2025.
Use the filters below to find and compare flights from Northern Ireland to Maryland that are best for you.

Fly from

Northern Ireland

Fly to

Maryland

Route

Depart

Return

Price

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Fri 6/3

11:30-18:45

1 stop12h 15m

Baltimore/Washington

Tue 10/3

21:35-14:50

1 stop13h 15m

£739

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 4/12

06:35-17:43

2 stops16h 08m

Washington, D.C. Reagan-National

Mon 8/12

15:54-14:15

2 stops17h 21m

£748

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 13/5

06:50-17:25

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 25/5

22:20-15:40

1 stop12h 20m

£761

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Wed 13/5

13:50-19:40

1 stop10h 50m

Baltimore/Washington

Mon 25/5

21:30-12:55

1 stop10h 25m

£771

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 13/5

06:50-20:20

1 stop18h 30m

Washington, D.C. Dulles Intl

Mon 25/5

17:47-12:55

2 stops14h 08m

£794

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 13/5

06:30-19:16

2 stops17h 46m

Washington, D.C. Dulles Intl

Mon 25/5

12:30-16:55

2 stops23h 25m

£802

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 1/4

13:50-20:20

1 stop11h 30m

Washington, D.C. Dulles Intl

Sun 5/4

17:40-13:05

1 stop14h 25m

£1,078

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 1/4

11:05-20:20

2 stops14h 15m

Washington, D.C. Dulles Intl

Sun 5/4

17:40-11:30

1 stop12h 50m

£1,100

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 1/4

06:30-23:08

2 stops21h 38m

Washington, D.C. Reagan-National

Sun 5/4

17:00-21:20

2 stops23h 20m

£1,269

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 1/4

06:50-18:48

2 stops16h 58m

Washington, D.C. Reagan-National

Sun 5/4

17:59-13:05

2 stops14h 06m

£1,293

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 23 results
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Best time to book a flight from Northern Ireland to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Northern Ireland 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 Northern Ireland to Maryland
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 Northern Ireland to Maryland. 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 Northern Ireland to Maryland?

    Airlines like American Airlines, British Airways, and Delta fly from Northern Ireland to Maryland in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 5h 31m. There are 3348 mi between Northern Ireland and Maryland. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Maryland 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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