$345+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Dec 17 — Dec 241
1 adult, Economy
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Cheapest flights from Maryland to Belfast IntlExplore 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 November 17, 2025.
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 November 17, 2025.
This Trip.com deal was found by Cheapflights users on 11/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:40 pmBWI - BFS
2 stops17h 15mMultiple Airlines
Wed 12/106:30 amBFS - BWI
2 stops17h 10mMultiple Airlines
Deal found 11/15![Multiple Airlines logo]()
$566
This Mytrip deal was found by Cheapflights users on 11/16. 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 12/317:40 pmIAD - BFS
2 stops20h 10mMultiple Airlines
Wed 1/77:20 amBFS - IAD
2 stops16h 10mMultiple Airlines
Deal found 11/16![Multiple Airlines logo]()
$735
This Mytrip deal was found by Cheapflights users on 11/15. 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.
Tue 12/307:40 pmBWI - BFS
2 stops21h 10mMultiple Airlines
Tue 1/68:25 pmBFS - BWI
3 stops27h 15mMultiple Airlines
Deal found 11/15![Multiple Airlines logo]()
$1,033
This Mytrip deal was found by Cheapflights users on 11/15. 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 12/1510:40 amBWI - BFS
2 stops28h 30mMultiple Airlines
Mon 12/229:50 pmBFS - BWI
3 stops25h 50mMultiple Airlines
Deal found 11/15![Multiple Airlines logo]()
$1,051
This Mytrip deal was found by Cheapflights users on 11/16. 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 12/3111:05 amDCA - BFS
3 stops30h 15mMultiple Airlines
Wed 1/72:15 pmBFS - DCA
3 stops34h 30mMultiple Airlines
Deal found 11/16![Multiple Airlines logo]()
$1,328
This Mytrip deal was found by Cheapflights users on 11/16. 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 12/318:35 pmBWI - BFS
3 stops20h 50mMultiple Airlines
Wed 1/74:35 pmBFS - BWI
3 stops31h 10mMultiple Airlines
Deal found 11/16![Multiple Airlines logo]()
$1,391
This Mytrip deal was found by Cheapflights users on 11/17. 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 11/219:20 amPHL - BFS
3 stops28h 35mMultiple Airlines
Sun 11/2310:05 pmBFS - PHL
3 stops29h 41mMultiple Airlines
Deal found 11/17![Multiple Airlines logo]()
$2,883
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 November 17, 2025.
Round-trip from | $549 (Trip.com) |
|---|---|
One-way from | $345 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $705 |
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 November 17, 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
Tue 12/2
7:40 pm-5:55 pm
2 stops17h 15m
Belfast Intl
Wed 12/10
6:30 am-6:40 pm
2 stops17h 10m
$566
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Wed 12/31
7:40 pm-8:50 pm
2 stops20h 10m
Belfast Intl
Wed 1/7
7:20 am-6:30 pm
2 stops16h 10m
$735
BaltimoreBelfast
BWI - BFS
BWIBFS
Baltimore/Washington
Wed 2/18
7:40 pm-4:10 pm
2 stops15h 30m
Belfast Intl
Wed 2/25
7:55 am-6:40 pm
2 stops15h 45m
$756
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Fri 1/9
10:30 pm-10:00 pm
2 stops18h 30m
Belfast Intl
Sat 3/21
10:25 pm-4:15 pm
3 stops45h 50m
$762
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Thu 2/26
5:30 pm-9:35 pm
3 stops23h 05m
Belfast Intl
Tue 3/10
10:20 am-10:00 pm
3 stops39h 40m
$792
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Sat 3/7
5:30 pm-9:40 pm
2 stops23h 10m
Belfast Intl
Sat 3/14
5:45 am-10:00 pm
3 stops44h 15m
$805
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Tue 2/10
7:40 pm-12:45 pm
2 stops12h 05m
Belfast Intl
Wed 2/25
3:45 pm-3:15 pm
3 stops28h 30m
$869
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Wed 4/8
10:35 pm-11:10 pm
3 stops19h 35m
Belfast Intl
Sun 4/12
7:35 pm-8:35 pm
3 stops30h 00m
$895
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Thu 4/9
9:55 am-7:30 pm
3 stops28h 35m
Belfast Intl
Sun 4/12
7:35 pm-8:35 pm
3 stops30h 00m
$911
BaltimoreBelfast
BWI - BFS
BWIBFS
Baltimore/Washington
Tue 12/30
7:40 pm-9:50 pm
2 stops21h 10m
Belfast Intl
Tue 1/6
8:25 pm-6:40 pm
3 stops27h 15m
$1,033
Showing 1-10 of 20 results
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
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