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Cheap flights from Maryland to Northern Ireland from £204

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
23 Jul — 30 Jul1
1 adult

Cheap 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 18 July 2025.

Round-trip from

£389

One-way from

£204

Popular in

June

Cheapest in

August

Average price

£763
13/9-21/9
  • 13/9-21/9
  • 4 total stops
  • 39h 15m total
  • Maryland to Northern Ireland
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4/9
  • 4/9
  • 3 total stops
  • 49h 08m total
  • Maryland to Northern Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Maryland to Northern Ireland

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 18 July 2025.

Sat 13/918:50BWI - BFS
2 stops23h 35mMultiple Airlines
Sun 21/907:00BFS - BWI
2 stops15h 40mMultiple Airlines
Deal found 16/7£389
Tue 26/816:36IAD - BHD
2 stops15h 24mBritish Airways
Mon 8/919:30BHD - IAD
2 stops24h 30mBritish Airways
Deal found 17/7£465
Thu 25/918:52BWI - BHD
2 stops19h 28mBritish Airways
Wed 15/1006:50BHD - BWI
2 stops15h 47mBritish Airways
Deal found 17/7£477
Wed 24/917:24DCA - BHD
2 stops13h 31mBritish Airways
Wed 15/1006:50BHD - DCA
2 stops15h 49mBritish Airways
Deal found 17/7£477
Wed 3/920:30IAD - BFS
2 stops21h 40mMultiple Airlines
Mon 8/906:10BFS - IAD
2 stops42h 10mMultiple Airlines
Deal found 18/7£525
Mon 22/917:25IAD - BHD
1 stop18h 30mDelta
Wed 15/1017:25BHD - IAD
1 stop27h 10mDelta
Deal found 17/7£527
Tue 14/1017:25IAD - BHD
1 stop18h 30mKLM
Mon 20/1017:25BHD - IAD
1 stop27h 10mKLM
Deal found 15/7£527
Sat 13/917:25IAD - BHD
1 stop18h 30mVirgin Atlantic
Sun 21/906:30BHD - IAD
2 stops18h 07mVirgin Atlantic
Deal found 16/7£535
Mon 22/913:00BWI - BHD
2 stops27h 15mDelta
Sun 12/1017:25BHD - BWI
2 stops34h 31mDelta
Deal found 17/7£537
Mon 22/919:55DCA - BHD
2 stops16h 00mDelta
Sun 12/1017:25BHD - DCA
2 stops28h 07mDelta
Deal found 17/7£537
Wed 8/1017:00DCA - BHD
2 stops23h 15mVirgin Atlantic
Sun 12/1006:30BHD - DCA
2 stops15h 57mVirgin Atlantic
Deal found 16/7£538
Fri 15/819:50PHL - BHD
1 stop17h 25mBritish Airways
Fri 5/909:30BHD - PHL
1 stop11h 00mBritish Airways
Deal found 16/7£558

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 18 July 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

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 13/9

18:50-23:25

2 stops23h 35m

Belfast Intl

Sun 21/9

07:00-17:40

2 stops15h 40m

£389

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 26/8

16:36-13:00

2 stops15h 24m

Belfast City

Mon 8/9

19:30-15:00

2 stops24h 30m

£465

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 25/9

18:52-19:20

2 stops19h 28m

Belfast City

Wed 15/10

06:50-17:37

2 stops15h 47m

£477

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 24/9

17:24-11:55

2 stops13h 31m

Belfast City

Wed 15/10

06:50-17:39

2 stops15h 49m

£477

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 3/9

20:30-23:10

2 stops21h 40m

Belfast Intl

Mon 8/9

06:10-19:20

2 stops42h 10m

£525

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 22/9

17:25-16:55

1 stop18h 30m

Belfast City

Wed 15/10

17:25-15:35

1 stop27h 10m

£527

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 14/10

17:25-16:55

1 stop18h 30m

Belfast City

Mon 20/10

17:25-15:35

1 stop27h 10m

£527

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 13/9

17:25-16:55

1 stop18h 30m

Belfast City

Sun 21/9

06:30-19:37

2 stops18h 07m

£535

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 22/9

13:00-21:15

2 stops27h 15m

Belfast City

Sun 12/10

17:25-22:56

2 stops34h 31m

£537

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 22/9

19:55-16:55

2 stops16h 00m

Belfast City

Sun 12/10

17:25-16:32

2 stops28h 07m

£537

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 18 July 2025.
See what other customers who have flown with Delta, KLM, andAir France from Maryland to Northern Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,374 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Maryland to Northern Ireland one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at £287. British Airways flights start at £289 while deals on Air France start at £320 one-way.

  • 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.

  • What is the cheapest month to book a flight from Maryland to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Northern Ireland (average of £67). Flying from Maryland to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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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.

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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!

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