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Cheap flights from Maryland to Northern Ireland from £241

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
23 May — 30 May1
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 23 April 2026.

Sun 31/509:55
IAD
-
BFS
2 stops30h 05m
Multiple Airlines
Wed 10/608:30
BFS
-
IAD
3 stops35h 40m
Multiple Airlines
Deal found 20/4£591
Tue 2/615:45
IAD
-
BFS
3 stops19h 35m
Multiple Airlines
Tue 9/608:50
BFS
-
IAD
3 stops35h 20m
Multiple Airlines
Deal found 18/4£618
Wed 3/606:00
DCA
-
BFS
3 stops30h 05m
Multiple Airlines
Wed 10/616:55
BFS
-
DCA
3 stops32h 03m
Multiple Airlines
Deal found 20/4£627
Wed 30/920:30
IAD
-
BFS
2 stops20h 50m
Multiple Airlines
Tue 6/1008:00
BFS
-
IAD
3 stops40h 00m
Multiple Airlines
Deal found 19/4£633
Tue 2/615:45
IAD
-
BFS
3 stops19h 35m
Multiple Airlines
Mon 8/606:40
BFS
-
IAD
3 stops37h 30m
Multiple Airlines
Deal found 18/4£638
Wed 27/516:05
IAD
-
BFS
2 stops18h 50m
Multiple Airlines
Mon 1/621:25
BFS
-
IAD
3 stops46h 45m
Multiple Airlines
Deal found 20/4£651
Mon 10/822:20
PHL
-
BHD
1 stop14h 10m
American Airlines
Thu 17/906:30
BHD
-
PHL
1 stop15h 10m
American Airlines
Deal found 20/4£659
Wed 12/818:45
PHL
-
BHD
1 stop12h 15m
British Airways
Wed 19/820:35
BHD
-
PHL
1 stop25h 05m
British Airways
Deal found 22/4£659
Sun 23/818:45
PHL
-
BHD
1 stop10h 45m
British Airways
Wed 26/818:20
BHD
-
PHL
1 stop27h 20m
British Airways
Deal found 19/4£660
Wed 27/506:00
DCA
-
BFS
3 stops30h 05m
Multiple Airlines
Mon 1/606:40
BFS
-
DCA
2 stops20h 48m
Multiple Airlines
Deal found 20/4£665
Tue 11/818:45
PHL
-
BHD
1 stop17h 50m
British Airways
Wed 19/820:35
BHD
-
PHL
1 stop25h 05m
British Airways
Deal found 22/4£668
Sat 6/620:30
IAD
-
BFS
2 stops19h 10m
Multiple Airlines
Sat 13/621:40
BFS
-
IAD
3 stops46h 30m
Multiple Airlines
Deal found 22/4£673

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 23 April 2026.

Round-trip from

£591

One-way from

£241
31/5-10/6
  • 31/5-10/6
  • 5 total stops
  • 65h 45m total
  • Maryland to Northern Ireland
Search Deals
British Airways
  • British Airways
  • 15/9
  • 1 total stop
  • 11h 00m 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 23 April 2026.
Use the filters below to find and compare flights from Maryland to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 31/5

09:55-21:00

2 stops30h 05m

Belfast Intl

Wed 10/6

08:30-15:10

3 stops35h 40m

£591

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Tue 2/6

15:45-16:20

3 stops19h 35m

Belfast Intl

Tue 9/6

08:50-15:10

3 stops35h 20m

£618

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Wed 3/6

06:00-17:05

3 stops30h 05m

Belfast Intl

Wed 10/6

16:55-19:58

3 stops32h 03m

£627

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Tue 2/6

15:45-16:20

3 stops19h 35m

Belfast Intl

Mon 8/6

06:40-15:10

3 stops37h 30m

£638
Fastest return journey

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 27/9

22:20-14:35

1 stop11h 15m

Belfast City

Thu 1/10

09:35-16:00

1 stop11h 25m

£659

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 23/8

18:45-10:30

1 stop10h 45m

Belfast City

Wed 26/8

18:20-16:40

1 stop27h 20m

£660

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sat 6/6

20:30-20:40

2 stops19h 10m

Belfast Intl

Sat 13/6

21:40-15:10

3 stops46h 30m

£673

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 17/5

08:15-18:50

3 stops29h 35m

Belfast Intl

Tue 26/5

20:15-15:10

3 stops47h 55m

£711

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 2/6

23:20-23:20

3 stops19h 00m

Belfast Intl

Mon 8/6

06:10-15:28

3 stops38h 18m

£719

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 27/5

06:00-14:30

3 stops27h 30m

Belfast City

Mon 1/6

13:35-19:58

3 stops35h 23m

£723

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £739, American Airlines can have you in Northern Ireland from Maryland in 10h 40m. 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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Newark to Edinburgh flights
San Francisco to Gatwick flights
Baltimore to Gatwick flights
O'Hare Intl to Gatwick flights
San Francisco to London City flights
O'Hare Intl to Stansted flights
San Francisco to Stansted flights
Reagan-National to Gatwick flights
O'Hare Intl to London City flights
Minneapolis to Heathrow flights

Fly with Cheapflights

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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?

Yes, we can. To see specific flights from Maryland to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Maryland to Northern Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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