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Belfast Intl

$362+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$836
(Mytrip)

One-way from

$362
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,232
From Maryland to Belfast Intl
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One-way flight from Maryland to Belfast Intl
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Highest demand for flights based on searches. 22% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This PLAY deal was found by Cheapflights users on 6/9. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:50 pmBWI - BFS
2 stops14h 00mMultiple Airlines
Sun 10/127:00 amBFS - BWI
2 stops15h 40mMultiple Airlines
Deal found 6/9$678
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Fri 10/36:10 pmIAD - BFS
2 stops22h 00mMultiple Airlines
Sun 10/128:40 amBFS - IAD
2 stops33h 50mMultiple Airlines
Deal found 6/9$795
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Wed 7/236:59 amDCA - BFS
2 stops30h 36mMultiple Airlines
Sun 7/276:45 amBFS - DCA
3 stops34h 18mMultiple Airlines
Deal found 6/12$867
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 7/276:13 amPHL - BFS
2 stops33h 07mMultiple Airlines
Thu 7/316:00 amBFS - PHL
3 stops37h 37mMultiple Airlines
Deal found 6/10$924

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 June 12, 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

Fri 10/3

6:10 pm-9:10 pm

2 stops22h 00m

Belfast Intl

Sun 10/12

8:40 am-1:30 pm

2 stops33h 50m

$795

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Fri 8/22

8:30 pm-9:10 pm

2 stops19h 40m

Belfast Intl

Sat 8/30

4:30 pm-12:34 am

3 stops37h 04m

$836

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Wed 7/23

6:00 am-6:35 pm

3 stops31h 35m

Belfast Intl

Sun 7/27

6:45 am-12:03 pm

3 stops34h 18m

$867

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Sun 7/27

6:13 am-8:20 pm

2 stops33h 07m

Belfast Intl

Thu 7/31

6:00 am-2:37 pm

3 stops37h 37m

$924

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Fri 8/1

10:38 pm-11:30 pm

3 stops43h 52m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 2.0 in.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 Washington, D.C. Dulles Intl - Belfast Intl, Baltimore/Washington - Belfast Intl and Washington, D.C. Reagan-National - 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.

  • What is the cheapest month to book a flight from Maryland to Belfast Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Belfast Intl Airport (average of $657). Flying from Maryland to Belfast Intl Airport in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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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