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Belfast Intl

$252+ Cheap flights from Maryland to Belfast Intl (BFS)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Maryland to Belfast Intl

Cheapest flights from Maryland to Belfast Intl
Explore the most affordable flight options available from Maryland to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:50 amPHL - BFS
3 stops34h 00mMultiple Airlines
Sun 1/48:45 pmBFS - PHL
3 stops31h 01mMultiple Airlines
Deal found 12/15$2,428

Find flight deals from Maryland to Belfast Intl

Keep the following information in mind while searching for Maryland to Belfast Intl flight deals. Data was last updated December 16, 2025.

Round-trip from

$655
(Mytrip)

One-way from

$252
(Kiwi.com)
From Maryland to Belfast Intl
Search Deals
One-way flight from Maryland to Belfast Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Belfast Intl 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Maryland to Belfast Intl Airport that are best for you.

Fly from

Maryland

Fly to

Belfast Intl

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 1/28

7:40 pm-8:50 pm

2 stops20h 10m

Belfast Intl

Wed 2/4

7:20 am-6:30 pm

2 stops16h 10m

$631

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 1/29

7:40 pm-10:20 pm

2 stops21h 40m

Belfast Intl

Thu 2/5

6:30 am-6:40 pm

2 stops17h 10m

$655

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Thu 1/29

7:40 pm-10:20 pm

2 stops21h 40m

Belfast Intl

Thu 2/5

6:30 am-6:30 pm

2 stops17h 00m

$681

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Thu 1/29

11:05 am-8:25 pm

3 stops28h 20m

Belfast Intl

Thu 2/5

7:05 am-7:59 pm

3 stops17h 54m

$718

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 1/8

7:40 pm-8:25 pm

2 stops19h 45m

Belfast Intl

Sat 1/10

10:25 pm-6:40 pm

2 stops25h 15m

$979

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Fri 1/30

9:52 am-3:10 pm

3 stops24h 18m

Belfast Intl

Fri 2/6

10:35 am-10:46 pm

3 stops17h 11m

$1,215

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Fri 1/30

9:40 am-2:40 pm

3 stops24h 00m

Belfast Intl

Fri 2/6

10:35 am-8:55 am

3 stops27h 20m

$1,535

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 1/28

7:40 pm-8:50 pm

2 stops20h 10m

$278

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Thu 2/19

7:40 pm-8:35 pm

2 stops19h 55m

$281

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 2/19

7:40 pm-8:35 pm

2 stops19h 55m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Maryland to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Maryland with our price prediction graph.
Estimated round-trip 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 Intl Airport
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 Intl. 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 Maryland to Belfast Intl Airport?

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

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

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

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

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

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

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

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