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$279+ Cheap flights from Baltimore (BWI) to Belfast

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Baltimore to Belfast

Cheapest flights from Baltimore to Belfast
Explore the most affordable flight options available from Baltimore to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:30 pm
BWI
-
BHD
1 stop13h 00m
British Airways
Fri 4/246:30 am
BHD
-
BWI
1 stop18h 10m
British Airways
Deal found 1/25$656
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:30 pm
BWI
-
BHD
1 stop12h 35m
British Airways
Sun 5/176:30 am
BHD
-
BWI
1 stop18h 15m
British Airways
Deal found 1/26$660
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:25 pm
BWI
-
BHD
2 stops18h 25m
Delta
Sun 2/15:20 pm
BHD
-
BWI
2 stops30h 47m
Delta
Deal found 1/26$682
This Mytrip deal was found by Cheapflights users on 1/25. 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.
Wed 3/118:40 pm
BWI
-
BFS
2 stops21h 40m
Multiple Airlines
Wed 3/188:35 am
BFS
-
BWI
2 stops15h 05m
Multiple Airlines
Deal found 1/25$770
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:35 pm
BWI
-
BHD
1 stop30h 50m
British Airways
Sun 3/86:30 am
BHD
-
BWI
1 stop17h 15m
British Airways
Deal found 1/25$781
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:30 pm
BWI
-
BHD
1 stop16h 55m
British Airways
Tue 4/78:25 pm
BHD
-
BWI
1 stop28h 15m
British Airways
Deal found 1/25$799
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:35 pm
BWI
-
BHD
1 stop12h 25m
British Airways
Mon 2/97:25 pm
BHD
-
BWI
1 stop28h 20m
British Airways
Deal found 1/25$804
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/262:46 pm
BWI
-
BHD
2 stops14h 54m
American Airlines
Sun 2/19:10 am
BHD
-
BWI
1 stop14h 35m
American Airlines
Deal found 1/26$816
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/278:35 pm
BWI
-
BHD
1 stop13h 15m
British Airways
Sun 2/110:40 am
BHD
-
BWI
1 stop13h 05m
British Airways
Deal found 1/26$916
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:59 pm
BWI
-
BHD
2 stops16h 51m
KLM
Sun 2/15:20 pm
BHD
-
BWI
2 stops28h 18m
KLM
Deal found 1/26$947
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:04 am
BWI
-
BFS
2 stops25h 06m
Multiple Airlines
Fri 3/209:10 am
BFS
-
BWI
2 stops18h 49m
Multiple Airlines
Deal found 1/27$1,332
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Thu 3/1210:12 am
BWI
-
BFS
3 stops32h 08m
Multiple Airlines
Thu 3/197:05 am
BFS
-
BWI
2 stops16h 35m
Multiple Airlines
Deal found 1/26$1,358

Find flight deals from Baltimore to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$656
(Cheapflightsfares)

One-way from

$279
(Trip.com)
From Baltimore/Washington to Belfast
Search Deals
One-way flight from Baltimore/Washington to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Belfast 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 January 27, 2026.
Use the filters below to find and compare flights from Baltimore to Belfast that are best for you.

Fly from

Baltimore

Fly to

Belfast

Route

Depart

Return

Price

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 5/9

9:30 pm-3:05 pm

1 stop12h 35m

Belfast City

Sun 5/17

6:30 am-7:45 pm

1 stop18h 15m

$660

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Wed 3/11

8:40 pm-10:20 pm

2 stops21h 40m

Belfast Intl

Wed 3/18

8:35 am-7:40 pm

2 stops15h 05m

$770

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 3/5

8:35 pm-8:25 am

1 stop30h 50m

Belfast City

Sun 3/8

6:30 am-6:45 pm

1 stop17h 15m

$781

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 4/2

9:30 pm-7:25 pm

1 stop16h 55m

Belfast City

Tue 4/7

8:25 pm-7:40 pm

1 stop28h 15m

$799

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 3/4

7:26 pm-4:50 pm

2 stops16h 24m

Belfast City

Sun 3/8

6:30 am-6:19 pm

2 stops16h 49m

$951

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 3/4

12:38 pm-4:35 pm

2 stops22h 57m

Belfast City

Sun 3/8

6:50 pm-7:45 pm

2 stops52h 55m

$958

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 7/15

9:30 pm-6:45 pm

1 stop16h 15m

Belfast City

Mon 8/10

6:30 pm-5:15 pm

1 stop27h 45m

$962

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 5/9

9:30 pm-3:00 pm

2 stops12h 30m

Belfast City

Sun 5/17

1:10 pm-7:45 pm

1 stop11h 35m

$995

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Fri 3/13

10:04 am-3:10 pm

2 stops25h 06m

Belfast Intl

Fri 3/20

9:10 am-11:59 pm

2 stops18h 49m

$1,332

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 3/12

10:12 am-10:20 pm

3 stops32h 08m

Belfast Intl

Thu 3/19

7:05 am-7:40 pm

2 stops16h 35m

$1,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 11 results
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Best time to book a flight from Baltimore to Belfast

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

  • What airport do you fly from for flights from Baltimore to Belfast?

    If you book a flight to Belfast from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 0 flights from Baltimore/Washington to Belfast per day from 0 different airlines.

  • How long is the flight from Baltimore to Belfast?

    A quick flight from Baltimore to Belfast can take about 12h 35m. British Airways provides one of the quickest options available for as low as $660. The distance from Baltimore to Belfast is about 3348 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Baltimore to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Belfast 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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