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Cheap flights from Maryland to Northern Ireland from £220

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
4 Jän — 11 Jän1
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 5 Dezember 2025.

Sa 27/1214:59DCA - BHD
2 stops20h 46mBritish Airways
So 4/106:30BHD - DCA
2 stops15h 05mBritish Airways
Deal found 4/12£1,080
Sa 27/1221:45IAD - BHD
1 stop11h 30mBritish Airways
So 4/110:40BHD - IAD
2 stops42h 24mBritish Airways
Deal found 4/12£1,081
Sa 27/1217:05IAD - BHD
2 stops14h 45mMultiple Airlines
So 4/110:40BHD - IAD
2 stops42h 24mMultiple Airlines
Deal found 4/12£1,129
Sa 27/1218:05IAD - BHD
1 stop17h 45mKLM
So 4/106:30BHD - IAD
1 stop14h 35mKLM
Deal found 4/12£1,140
Mi 17/1217:05IAD - BHD
2 stops16h 00mAer Lingus
Do 18/1217:45BHD - IAD
1 stop26h 50mAer Lingus
Deal found 3/12£1,247
Mi 17/1217:05IAD - BFS
2 stops13h 15mMultiple Airlines
Do 18/1214:45BFS - IAD
2 stops29h 50mMultiple Airlines
Deal found 3/12£1,300
Sa 27/1217:05IAD - BFS
2 stops24h 05mMultiple Airlines
So 4/113:15BFS - IAD
2 stops31h 20mMultiple Airlines
Deal found 4/12£1,315
Di 23/1220:15BWI - BHD
2 stops15h 30mMultiple Airlines
Fr 2/111:30BHD - BWI
2 stops15h 35mMultiple Airlines
Deal found 2/12£1,459
Sa 27/1217:50BWI - BHD
2 stops17h 55mBritish Airways
So 4/110:40BHD - BWI
2 stops16h 25mBritish Airways
Deal found 4/12£1,461
Di 23/1219:40BWI - BFS
2 stops14h 20mMultiple Airlines
Fr 2/106:30BFS - BWI
2 stops30h 59mMultiple Airlines
Deal found 2/12£1,718
Mi 17/1220:35BWI - BHD
1 stop12h 40mBritish Airways
Do 18/1220:00BHD - BWI
2 stops26h 02mBritish Airways
Deal found 3/12£2,715
Mi 17/1218:20IAD - BHD
1 stop10h 55mMultiple Airlines
Do 18/1220:00BHD - IAD
1 stop24h 35mMultiple Airlines
Deal found 3/12£2,797

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 5 Dezember 2025.

Round-trip from

£440

One-way from

£220

Popular in

June

Cheapest in

February

Average price

£518
British Airways
  • British Airways
  • 5/3-12/3
  • 2 total stops
  • 25h 00m total
  • Maryland to Northern Ireland
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 20h 00m total
  • Maryland to Northern Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 Dezember 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

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Do 5/3

18:20-10:20

1 stop11h 00m

Belfast City

Do 12/3

06:35-16:35

1 stop14h 00m

£440

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mo 16/3

22:45-14:15

1 stop11h 30m

Belfast City

So 22/3

12:10-16:35

1 stop32h 25m

£453

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mi 11/2

21:45-14:15

1 stop11h 30m

Belfast City

So 15/2

09:10-15:35

1 stop11h 25m

£455

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mi 11/2

20:35-14:15

1 stop12h 40m

Belfast City

So 15/2

06:30-18:45

1 stop17h 15m

£455

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Di 28/4

18:45-13:00

1 stop13h 15m

Belfast City

Sa 9/5

09:35-16:40

1 stop12h 05m

£462

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mi 11/2

18:35-10:15

1 stop10h 40m

Belfast City

So 15/2

09:10-16:15

1 stop12h 05m

£466

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mi 28/1

18:35-10:15

1 stop10h 40m

Belfast City

So 1/2

15:10-16:15

1 stop30h 05m

£466

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mo 16/3

16:23-10:40

2 stops14h 17m

Belfast City

So 22/3

06:30-20:48

2 stops18h 18m

£473

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sa 17/1

19:40-22:40

2 stops22h 00m

Belfast Intl

Sa 24/1

06:00-18:30

2 stops17h 30m

£474

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sa 17/1

19:40-22:40

2 stops22h 00m

Belfast Intl

Sa 24/1

06:00-18:40

2 stops17h 40m

£474

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 33 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 £440, British Airways can have you in Northern Ireland from Maryland in 11h. 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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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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