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Cheap flights from Maryland to Northern Ireland from £206

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

£475

One-way from

£206

Popular in

June

Cheapest in

February

Average price

£467
American Airlines
  • American Airlines
  • 28/10-4/11
  • 4 total stops
  • 35h 04m total
  • Maryland to Northern Ireland
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17/10
  • 17/10
  • 2 total stops
  • 55h 04m total
  • Maryland to Northern Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£118 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 September 2025
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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 12 September 2025.

Tue 28/1018:13BWI - BHD
2 stops16h 37mAmerican Airlines
Tue 4/1108:45BHD - BWI
2 stops18h 27mAmerican Airlines
Deal found 10/9£475
Fri 26/917:25IAD - BHD
1 stop18h 30mVirgin Atlantic
Thu 9/1017:25BHD - IAD
1 stop27h 10mVirgin Atlantic
Deal found 11/9£491
Sun 26/1020:40BWI - BFS
2 stops18h 15mMultiple Airlines
Sun 2/1107:10BFS - BWI
2 stops16h 30mMultiple Airlines
Deal found 11/9£506
Thu 23/1020:00PHL - BHD
1 stop18h 20mAmerican Airlines
Tue 4/1106:35BHD - PHL
1 stop11h 50mAmerican Airlines
Deal found 10/9£509
Tue 7/1022:15PHL - BHD
1 stop14h 15mAmerican Airlines
Sun 12/1006:50BHD - PHL
2 stops18h 10mAmerican Airlines
Deal found 10/9£509
Fri 26/920:17IAD - BHD
2 stops15h 38mKLM
Thu 9/1006:30BHD - IAD
1 stop14h 05mKLM
Deal found 11/9£512
Mon 3/1113:50PHL - BHD
2 stops21h 15mBritish Airways
Sun 9/1120:25BHD - PHL
2 stops24h 05mBritish Airways
Deal found 10/9£520
Fri 10/1019:00PHL - BHD
2 stops15h 30mAmerican Airlines
Fri 17/1006:35BHD - PHL
2 stops16h 38mAmerican Airlines
Deal found 10/9£525
Wed 12/1117:03IAD - BHD
2 stops22h 57mDelta
Sun 16/1117:20BHD - IAD
1 stop27h 45mDelta
Deal found 10/9£526
Wed 12/1117:03IAD - BHD
2 stops22h 57mVirgin Atlantic
Sun 16/1106:30BHD - IAD
1 stop14h 35mVirgin Atlantic
Deal found 11/9£526
Wed 24/914:40PHL - BHD
2 stops21h 15mKLM
Tue 30/906:30BHD - PHL
2 stops15h 08mKLM
Deal found 10/9£533
Wed 19/1116:50DCA - BHD
2 stops19h 00mDelta
Sun 23/1106:30BHD - DCA
2 stops15h 30mDelta
Deal found 10/9£533

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 12 September 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 - BHD

BWIBHD

Baltimore/Washington

Tue 28/10

18:13-14:50

2 stops16h 37m

Belfast City

Tue 4/11

08:45-22:12

2 stops18h 27m

£475

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 26/9

17:25-16:55

1 stop18h 30m

Belfast City

Thu 9/10

17:25-15:35

1 stop27h 10m

£491

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sun 26/10

20:40-18:55

2 stops18h 15m

Belfast Intl

Sun 2/11

07:10-18:40

2 stops16h 30m

£506

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Thu 23/10

20:00-19:20

1 stop18h 20m

Belfast City

Tue 4/11

06:35-13:25

1 stop11h 50m

£509

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 26/9

20:17-16:55

2 stops15h 38m

Belfast City

Thu 9/10

06:30-15:35

1 stop14h 05m

£512

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 7/10

18:08-13:00

2 stops13h 52m

Belfast City

Sun 12/10

06:50-20:00

2 stops18h 10m

£512

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 3/11

13:50-16:05

2 stops21h 15m

Belfast City

Sun 9/11

20:25-15:30

2 stops24h 05m

£520

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 12/11

18:05-16:50

1 stop17h 45m

Belfast City

Sun 16/11

06:30-16:05

1 stop14h 35m

£523

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 10/10

19:00-15:30

2 stops15h 30m

Belfast City

Fri 17/10

06:35-18:13

2 stops16h 38m

£525

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 12/11

11:05-21:00

2 stops28h 55m

Belfast City

Sun 16/11

06:30-16:05

1 stop14h 35m

£526

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 38 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 £512, American Airlines can have you in Northern Ireland from Maryland in 15h 38m. 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.

  • 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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How does Cheapflights help users find flights from Maryland to Northern Ireland?

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