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Belfast Intl

$296+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
ago. 31 — sep. 71
dom. 8/31
dom. 9/7
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 agosto 26, 2025.

Round-trip from

$499
(PLAY)

One-way from

$296
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$618
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 ($217 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 August 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 agosto 26, 2025.

This PLAY deal was found by Cheapflights users on 8/24. 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.
mié. 10/86:50 pmBWI - BFS
2 stops23h 20mMultiple Airlines
mié. 10/156:00 amBFS - BWI
2 stops16h 40mMultiple Airlines
Deal found 8/24$499
This Mytrip deal was found by Cheapflights users on 8/26. 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.
lun. 9/86:50 pmBWI - BFS
2 stops18h 55mMultiple Airlines
vie. 9/126:05 amBFS - BWI
2 stops16h 35mMultiple Airlines
Deal found 8/26$603
This Mytrip deal was found by Cheapflights users on 8/24. 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.
mié. 10/88:30 pmIAD - BFS
2 stops14h 00mMultiple Airlines
mié. 10/157:15 amBFS - IAD
2 stops19h 55mMultiple Airlines
Deal found 8/24$668
This Mytrip deal was found by Cheapflights users on 8/25. 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.
vie. 9/265:00 pmIAD - BFS
3 stops24h 35mMultiple Airlines
sáb. 10/42:00 pmBFS - IAD
3 stops30h 20mMultiple Airlines
Deal found 8/25$673
This PLAY deal was found by Cheapflights users on 8/25. 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.
jue. 10/96:50 pmBWI - BFS
2 stops23h 35mMultiple Airlines
jue. 10/166:35 amBFS - BWI
2 stops16h 05mMultiple Airlines
Deal found 8/25$673
This Mytrip deal was found by Cheapflights users on 8/25. 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.
vie. 10/1011:56 amBWI - BFS
3 stops27h 09mMultiple Airlines
vie. 10/177:00 amBFS - BWI
2 stops15h 40mMultiple Airlines
Deal found 8/25$738
This Mytrip deal was found by Cheapflights users on 8/25. 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.
vie. 10/1011:15 pmIAD - BFS
2 stops15h 50mMultiple Airlines
vie. 10/176:05 amBFS - IAD
2 stops21h 05mMultiple Airlines
Deal found 8/25$745
This Mytrip deal was found by Cheapflights users on 8/25. 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.
vie. 9/265:45 amBWI - BFS
2 stops35h 35mMultiple Airlines
sáb. 10/46:55 amBFS - BWI
2 stops15h 45mMultiple Airlines
Deal found 8/25$745
This Mytrip deal was found by Cheapflights users on 8/25. 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.
jue. 10/93:25 pmIAD - BFS
2 stops20h 15mMultiple Airlines
jue. 10/164:00 pmBFS - IAD
2 stops29h 15mMultiple Airlines
Deal found 8/25$750
This Mytrip deal was found by Cheapflights users on 8/23. 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.
dom. 9/2110:20 pmIAD - BFS
2 stops18h 10mMultiple Airlines
dom. 9/287:15 amBFS - IAD
3 stops37h 05mMultiple Airlines
Deal found 8/23$806
This Mytrip deal was found by Cheapflights users on 8/25. 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.
jue. 10/911:00 amDCA - BFS
3 stops30h 50mMultiple Airlines
jue. 10/167:00 amBFS - DCA
3 stops19h 51mMultiple Airlines
Deal found 8/25$854
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/96:30 pmPHL - BFS
1 stop22h 00mMultiple Airlines
sáb. 9/207:35 pmBFS - PHL
2 stops33h 38mMultiple Airlines
Deal found 8/23$888

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 agosto 26, 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

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

mié. 10/8

6:50 pm-11:10 pm

2 stops23h 20m

Belfast Intl

mié. 10/15

6:00 am-5:40 pm

2 stops16h 40m

$499

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

lun. 9/8

6:50 pm-6:45 pm

2 stops18h 55m

Belfast Intl

vie. 9/12

6:05 am-5:40 pm

2 stops16h 35m

$603

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

mié. 10/8

8:30 pm-3:30 pm

2 stops14h 00m

Belfast Intl

mié. 10/15

7:15 am-10:10 pm

2 stops19h 55m

$668

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

vie. 9/26

5:00 pm-10:35 pm

3 stops24h 35m

Belfast Intl

sáb. 10/4

2:00 pm-3:20 pm

3 stops30h 20m

$673

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

jue. 10/9

6:50 pm-11:25 pm

2 stops23h 35m

Belfast Intl

jue. 10/16

6:35 am-5:40 pm

2 stops16h 05m

$673

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

vie. 10/10

11:56 am-8:05 pm

3 stops27h 09m

Belfast Intl

vie. 10/17

7:00 am-5:40 pm

2 stops15h 40m

$738

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

vie. 10/10

11:15 pm-8:05 pm

2 stops15h 50m

Belfast Intl

vie. 10/17

6:05 am-10:10 pm

2 stops21h 05m

$745

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

vie. 9/26

5:45 am-10:20 pm

2 stops35h 35m

Belfast Intl

sáb. 10/4

6:55 am-5:40 pm

2 stops15h 45m

$745

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

jue. 10/9

3:25 pm-4:40 pm

2 stops20h 15m

Belfast Intl

jue. 10/16

4:00 pm-4:15 pm

2 stops29h 15m

$750

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

dom. 9/21

10:20 pm-9:30 pm

2 stops18h 10m

Belfast Intl

dom. 9/28

7:15 am-3:20 pm

3 stops37h 05m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 17 results
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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 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.

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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