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Cheap flights from Belfast Intl Airport to Maryland from £715

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BWI
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Maryland

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Maryland
Explore the most affordable flight options available from Belfast Intl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2026.

Thu 21/506:40
BFS
-
IAD
2 stops14h 05m
Multiple Airlines
Mon 25/517:15
IAD
-
BFS
2 stops13h 00m
Multiple Airlines
Deal found 5/5£715
Mon 24/820:15
BFS
-
IAD
3 stops47h 55m
Multiple Airlines
Sat 29/820:30
IAD
-
BFS
2 stops18h 45m
Multiple Airlines
Deal found 4/5£725
Thu 18/620:05
BFS
-
DCA
2 stops24h 33m
Multiple Airlines
Thu 25/606:59
DCA
-
BFS
3 stops30h 56m
Multiple Airlines
Deal found 4/5£763
Tue 16/620:10
BFS
-
IAD
3 stops29h 19m
Multiple Airlines
Tue 23/608:18
IAD
-
BFS
3 stops25h 57m
Multiple Airlines
Deal found 2/5£808
Fri 15/521:00
BFS
-
IAD
2 stops23h 45m
Multiple Airlines
Sun 17/517:15
IAD
-
BFS
2 stops15h 00m
Multiple Airlines
Deal found 2/5£837
Thu 18/620:05
BFS
-
IAD
2 stops29h 35m
Multiple Airlines
Thu 25/617:15
IAD
-
BFS
2 stops17h 40m
Multiple Airlines
Deal found 4/5£924
Mon 24/810:50
BFS
-
BWI
2 stops13h 35m
Multiple Airlines
Sat 29/820:30
BWI
-
BFS
2 stops19h 20m
Multiple Airlines
Deal found 4/5£1,005
Thu 18/616:40
BFS
-
BWI
3 stops32h 00m
Multiple Airlines
Thu 25/621:30
BWI
-
BFS
3 stops20h 20m
Multiple Airlines
Deal found 4/5£1,029
Fri 15/512:20
BFS
-
BWI
2 stops12h 05m
Multiple Airlines
Sun 17/520:30
BWI
-
BFS
2 stops19h 30m
Multiple Airlines
Deal found 2/5£1,292
Mon 24/810:05
BFS
-
DCA
2 stops16h 58m
Multiple Airlines
Sat 29/817:00
DCA
-
BFS
2 stops19h 10m
Multiple Airlines
Deal found 4/5£1,621

Find flight deals from Belfast Intl to Maryland

Keep the following information in mind while searching for Belfast Intl to Maryland flight deals. Data was last updated 5 May 2026.

Round-trip from

£715
21/5-25/5
  • 21/5-25/5
  • 4 total stops
  • 27h 05m total
  • Belfast to Maryland
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 21/5

06:40-15:45

2 stops14h 05m

Washington, D.C. Dulles Intl

Mon 25/5

17:15-11:15

2 stops13h 00m

£715

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Mon 24/8

20:15-15:10

3 stops47h 55m

Washington, D.C. Dulles Intl

Sat 29/8

20:30-20:15

2 stops18h 45m

£725

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Thu 18/6

20:05-15:38

2 stops24h 33m

Washington, D.C. Reagan-National

Thu 25/6

06:59-18:55

3 stops30h 56m

£763

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Tue 16/6

20:10-20:29

3 stops29h 19m

Washington, D.C. Dulles Intl

Tue 23/6

08:18-15:15

3 stops25h 57m

£808

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Fri 15/5

21:00-15:45

2 stops23h 45m

Washington, D.C. Dulles Intl

Sun 17/5

17:15-13:15

2 stops15h 00m

£837

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 18/6

20:05-19:00

3 stops27h 55m

Washington, D.C. Dulles Intl

Thu 25/6

17:15-15:55

2 stops17h 40m

£950

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Mon 24/8

10:50-19:25

2 stops13h 35m

Baltimore/Washington

Sat 29/8

20:30-20:50

2 stops19h 20m

£1,005

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Thu 18/6

16:40-19:40

3 stops32h 00m

Baltimore/Washington

Thu 25/6

21:30-22:50

3 stops20h 20m

£1,029

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Fri 15/5

12:20-19:25

2 stops12h 05m

Baltimore/Washington

Sun 17/5

20:30-21:00

2 stops19h 30m

£1,292

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Mon 24/8

10:05-22:03

2 stops16h 58m

Washington, D.C. Reagan-National

Sat 29/8

17:00-17:10

2 stops19h 10m

£1,621

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Belfast Intl 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 Belfast Intl Airport to Maryland
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 Belfast Intl to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    When deciding which route to take from Belfast Intl Airport to Maryland consider Belfast Intl - Washington, D.C. Reagan-National, Belfast Intl - Baltimore/Washington or Belfast Intl - Washington, D.C. Dulles Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Maryland 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 Belfast Intl to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Belfast City to Dulles Intl flights
Belfast Intl to New Orleans flights
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Certainly. Search results for flights to Maryland from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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