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Cheap flights from Baltimore to Belfast from £261

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Baltimore to Belfast

Enter your travel dates to find the best prices.

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 16 May 2026.

Thu 3/920:30
BWI
-
BHD
2 stops14h 55m
Multiple Airlines
Tue 8/912:50
BHD
-
BWI
3 stops38h 25m
Multiple Airlines
Deal found 11/5£716
Wed 21/1021:30
BWI
-
BHD
1 stop13h 10m
British Airways
Thu 29/1006:35
BHD
-
BWI
1 stop17h 10m
British Airways
Deal found 14/5£717
Sun 27/921:35
BWI
-
BHD
1 stop12h 00m
British Airways
Wed 30/910:05
BHD
-
BWI
1 stop12h 10m
British Airways
Deal found 15/5£733
Sun 27/921:35
BWI
-
BHD
1 stop12h 00m
British Airways
Thu 1/1020:35
BHD
-
BWI
1 stop28h 05m
British Airways
Deal found 11/5£734
Sat 5/919:25
BWI
-
BHD
1 stop14h 40m
British Airways
Wed 9/910:05
BHD
-
BWI
1 stop12h 10m
British Airways
Deal found 11/5£754
Wed 21/1013:00
BWI
-
BHD
2 stops15h 20m
KLM
Thu 29/1009:40
BHD
-
BWI
2 stops27h 36m
KLM
Deal found 14/5£759
Thu 12/1120:35
BWI
-
BHD
1 stop12h 25m
British Airways
Mon 16/1114:40
BHD
-
BWI
1 stop33h 05m
British Airways
Deal found 15/5£771
Sat 5/910:00
BWI
-
BHD
2 stops18h 15m
Delta
Wed 9/909:50
BHD
-
BWI
2 stops17h 23m
Delta
Deal found 11/5£797
Sat 12/920:30
BWI
-
BFS
2 stops15h 05m
Multiple Airlines
Sun 13/920:20
BFS
-
BWI
3 stops28h 05m
Multiple Airlines
Deal found 12/5£885
Thu 11/620:30
BWI
-
BFS
2 stops20h 10m
Multiple Airlines
Wed 17/607:30
BFS
-
BWI
2 stops16h 55m
Multiple Airlines
Deal found 13/5£996
Mon 29/612:44
BWI
-
BFS
3 stops24h 06m
Multiple Airlines
Mon 6/721:55
BFS
-
BWI
3 stops29h 20m
Multiple Airlines
Deal found 15/5£1,274
Mon 15/620:30
BWI
-
BFS
2 stops18h 55m
Multiple Airlines
Sun 21/609:55
BFS
-
BWI
2 stops14h 30m
Multiple Airlines
Deal found 16/5£1,326

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 16 May 2026.

Round-trip from

£716

One-way from

£261
3/9-8/9
  • 3/9-8/9
  • 5 total stops
  • 53h 20m total
  • Baltimore to Belfast
Search Deals
6/9
  • 6/9
  • 2 total stops
  • 20h 00m total
  • Baltimore to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 May 2026.
Use the filters below to find and compare flights from Baltimore to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 27/9

21:35-14:35

1 stop12h 00m

Belfast City

Wed 30/9

10:05-17:15

1 stop12h 10m

£733

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 27/9

21:35-14:35

1 stop12h 00m

Belfast City

Thu 1/10

20:35-19:40

1 stop28h 05m

£734

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 5/9

19:25-15:05

1 stop14h 40m

Belfast City

Wed 9/9

10:05-17:15

1 stop12h 10m

£754

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 12/11

20:35-14:00

1 stop12h 25m

Belfast City

Mon 16/11

14:40-18:45

1 stop33h 05m

£771

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 5/9

10:00-09:15

2 stops18h 15m

Belfast City

Wed 9/9

09:50-22:13

2 stops17h 23m

£797

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 29/8

13:00-09:20

2 stops15h 20m

Belfast City

Mon 7/9

09:50-20:51

2 stops16h 01m

£864

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 12/9

20:30-16:35

2 stops15h 05m

Belfast Intl

Sun 13/9

20:20-19:25

3 stops28h 05m

£885

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 11/6

20:30-21:40

2 stops20h 10m

Belfast Intl

Wed 17/6

07:30-19:25

2 stops16h 55m

£996

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Mon 29/6

12:44-17:50

3 stops24h 06m

Belfast Intl

Mon 6/7

21:55-22:15

3 stops29h 20m

£1,274

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Mon 15/6

20:30-20:25

2 stops18h 55m

Belfast Intl

Sun 21/6

09:55-19:25

2 stops14h 30m

£1,326

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 27 resultsSorted by cheapest first
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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 return 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?

    For a flight from Baltimore to Belfast, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 0 outbound flights to Belfast per day. 0 airlines have flights to Belfast from Baltimore/Washington on a regular basis.

  • How long is the flight from Baltimore to Belfast?

    A quick flight from Baltimore to Belfast can take about 12h. British Airways provides one of the quickest options available for as low as £733. Baltimore and Belfast are separated by a distance of 3348 mi.

  • 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 holiday 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Philadelphia to Belfast City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Baltimore to Belfast?

When you search for this flight from Baltimore to Belfast, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Baltimore to Belfast with no change fees?

Yes, we can. To see specific flights from Baltimore to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Baltimore to Belfast become cheaper?

Not ready to book yet? You can track prices for flights from Baltimore to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.

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