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Cheap flights from Maryland to Belfast from £155

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to Belfast
Explore the most affordable flight options available from Maryland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Wed 25/219:40
IAD
-
BHD
2 stops18h 20m
Multiple Airlines
Wed 4/307:25
BHD
-
IAD
2 stops16h 05m
Multiple Airlines
Deal found 28/1£434
Wed 25/219:40
PHL
-
BHD
1 stop13h 35m
American Airlines
Wed 4/306:35
BHD
-
PHL
1 stop11h 40m
American Airlines
Deal found 28/1£455
Wed 25/211:30
PHL
-
BHD
2 stops17h 45m
British Airways
Wed 4/319:25
BHD
-
PHL
2 stops24h 40m
British Airways
Deal found 28/1£462
Mon 27/418:45
PHL
-
BHD
1 stop13h 10m
British Airways
Mon 4/518:30
BHD
-
PHL
1 stop27h 10m
British Airways
Deal found 27/1£465
Wed 25/218:20
IAD
-
BHD
1 stop9h 50m
British Airways
Wed 4/312:25
BHD
-
IAD
1 stop12h 30m
British Airways
Deal found 28/1£467
Wed 4/318:20
IAD
-
BHD
1 stop9h 50m
British Airways
Sun 8/312:10
BHD
-
IAD
1 stop32h 25m
British Airways
Deal found 26/1£469
Thu 5/321:45
IAD
-
BHD
1 stop16h 05m
British Airways
Thu 12/310:40
BHD
-
IAD
1 stop14h 15m
British Airways
Deal found 28/1£473
Mon 26/117:45
DCA
-
BHD
2 stops15h 30m
American Airlines
Sun 1/210:40
BHD
-
DCA
2 stops16h 23m
American Airlines
Deal found 26/1£478
Tue 25/817:40
IAD
-
BHD
1 stop12h 05m
British Airways
Tue 1/913:45
BHD
-
IAD
1 stop10h 55m
British Airways
Deal found 27/1£478
Sat 9/521:30
BWI
-
BHD
1 stop12h 35m
British Airways
Sun 17/506:30
BHD
-
BWI
1 stop18h 15m
British Airways
Deal found 26/1£478
Fri 1/522:25
IAD
-
BHD
1 stop14h 45m
British Airways
Tue 5/518:20
BHD
-
IAD
1 stop28h 05m
British Airways
Deal found 28/1£481
Thu 3/919:15
IAD
-
BHD
1 stop15h 15m
British Airways
Sun 13/906:30
BHD
-
IAD
1 stop15h 55m
British Airways
Deal found 28/1£486

Find flight deals from Maryland to Belfast

Keep the following information in mind while searching for Maryland to Belfast flight deals. Data was last updated 29 January 2026.

Round-trip from

£434

One-way from

£155
25/2-4/3
  • 25/2-4/3
  • 4 total stops
  • 34h 25m total
  • Maryland to Belfast
Search Deals
British Airways
  • British Airways
  • 5/5
  • 2 total stops
  • 14h 59m total
  • Maryland to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Maryland to Belfast 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 29 January 2026.
Use the filters below to find and compare flights from Maryland to Belfast that are best for you.

Fly from

Maryland

Fly to

Belfast

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 25/2

19:40-19:00

2 stops18h 20m

Belfast City

Wed 4/3

07:25-18:30

2 stops16h 05m

£434

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 25/2

19:40-14:15

1 stop13h 35m

Belfast City

Wed 4/3

06:35-13:15

1 stop11h 40m

£455

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 25/2

11:30-10:15

2 stops17h 45m

Belfast City

Wed 4/3

19:25-15:05

2 stops24h 40m

£462

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 25/2

18:20-09:10

1 stop9h 50m

Belfast City

Wed 4/3

12:25-19:55

1 stop12h 30m

£467

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 27/4

18:45-12:55

1 stop13h 10m

Belfast City

Mon 4/5

19:35-18:38

2 stops28h 03m

£467

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 4/3

18:20-09:10

1 stop9h 50m

Belfast City

Sun 8/3

12:10-16:35

1 stop32h 25m

£469

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 2/5

17:40-10:05

1 stop11h 25m

Belfast City

Sat 9/5

07:05-17:25

1 stop15h 20m

£478

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/5

21:30-15:05

1 stop12h 35m

Belfast City

Sun 17/5

06:30-19:45

1 stop18h 15m

£478

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 1/5

22:25-18:10

1 stop14h 45m

Belfast City

Tue 5/5

18:20-17:25

1 stop28h 05m

£481

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 27/4

17:30-16:55

2 stops18h 25m

Belfast City

Mon 4/5

17:30-16:35

2 stops28h 05m

£488

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast
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 Belfast. 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 Belfast?

    Airlines like American Airlines, British Airways, and KLM fly from Maryland to Belfast in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 4h 50m. There are 3260 mi between Maryland and Belfast. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Belfast?

    The most popular flight routes from Maryland to Belfast are Washington, D.C. Dulles Intl - Belfast Intl, Washington, D.C. Dulles Intl - Belfast City and Baltimore/Washington - Belfast Intl.

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

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

  • How can I find direct flights from Maryland to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Maryland to Belfast 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 Belfast

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Maryland to Belfast?

Cheapflights makes it easy to find Maryland to Belfast 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 Belfast?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Maryland to Belfast.

Can Cheapflights find flights from Maryland to Belfast with no change fees?

Certainly. Search results for flights to Belfast from Maryland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Maryland to Belfast become cheaper?

Of course! You can now track prices for flights from Maryland to Belfast 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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