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Cheap flights from Baltimore to Belfast from £203

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
27 Feb — 6 Mar1
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 28 January 2026.

Sat 9/521:30
BWI
-
BHD
1 stop12h 35m
British Airways
Sun 17/506:30
BHD
-
BWI
1 stop18h 15m
British Airways
Deal found 26/1£481
Mon 26/117:25
BWI
-
BHD
2 stops18h 25m
Delta
Sun 1/217:20
BHD
-
BWI
2 stops30h 47m
Delta
Deal found 26/1£497
Wed 11/320:40
BWI
-
BFS
2 stops21h 40m
Multiple Airlines
Wed 18/308:35
BFS
-
BWI
2 stops15h 05m
Multiple Airlines
Deal found 25/1£561
Thu 14/521:30
BWI
-
BHD
1 stop16h 55m
British Airways
Sun 17/511:00
BHD
-
BWI
1 stop13h 45m
British Airways
Deal found 27/1£562
Mon 26/114:46
BWI
-
BHD
2 stops14h 54m
American Airlines
Sun 1/209:10
BHD
-
BWI
1 stop14h 35m
American Airlines
Deal found 26/1£594
Thu 2/421:30
BWI
-
BHD
1 stop13h 00m
British Airways
Tue 7/416:25
BHD
-
BWI
1 stop32h 15m
British Airways
Deal found 26/1£602
Tue 27/120:35
BWI
-
BHD
1 stop13h 15m
British Airways
Sun 1/210:40
BHD
-
BWI
1 stop13h 05m
British Airways
Deal found 26/1£667
Tue 27/118:59
BWI
-
BHD
2 stops16h 51m
KLM
Sun 1/217:20
BHD
-
BWI
2 stops28h 18m
KLM
Deal found 26/1£689
Wed 4/312:38
BWI
-
BHD
2 stops22h 57m
British Airways
Sun 8/318:50
BHD
-
BWI
2 stops52h 55m
British Airways
Deal found 26/1£697
Mon 9/317:59
BWI
-
BHD
2 stops16h 16m
British Airways
Thu 12/310:40
BHD
-
BWI
1 stop13h 05m
British Airways
Deal found 27/1£711
Fri 13/310:04
BWI
-
BFS
2 stops25h 06m
Multiple Airlines
Fri 20/309:10
BFS
-
BWI
2 stops18h 49m
Multiple Airlines
Deal found 27/1£970
Thu 12/310:12
BWI
-
BFS
3 stops32h 08m
Multiple Airlines
Thu 19/307:05
BFS
-
BWI
2 stops16h 35m
Multiple Airlines
Deal found 26/1£989

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 28 January 2026.

Round-trip from

£481

One-way from

£203
British Airways
  • British Airways
  • 9/5-17/5
  • 2 total stops
  • 30h 50m total
  • Baltimore to Belfast
Search Deals
24/2
  • 24/2
  • 2 total stops
  • 16h 35m 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 28 January 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 9/5

21:30-15:05

1 stop12h 35m

Belfast City

Sun 17/5

06:30-19:45

1 stop18h 15m

£481

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Wed 11/3

20:40-22:20

2 stops21h 40m

Belfast Intl

Wed 18/3

08:35-19:40

2 stops15h 05m

£561

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 14/5

21:30-19:25

1 stop16h 55m

Belfast City

Sun 17/5

11:00-19:45

1 stop13h 45m

£562

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 2/4

21:30-15:30

1 stop13h 00m

Belfast City

Tue 7/4

16:25-19:40

1 stop32h 15m

£602

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 4/3

12:38-16:35

2 stops22h 57m

Belfast City

Sun 8/3

18:50-19:45

2 stops52h 55m

£697

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 15/7

21:30-18:45

1 stop16h 15m

Belfast City

Mon 10/8

18:30-17:15

1 stop27h 45m

£700

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 9/3

17:59-14:15

2 stops16h 16m

Belfast City

Thu 12/3

10:40-19:45

1 stop13h 05m

£711

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/5

21:30-15:00

2 stops12h 30m

Belfast City

Sun 17/5

13:10-19:45

1 stop11h 35m

£724

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Fri 13/3

10:04-15:10

2 stops25h 06m

Belfast Intl

Fri 20/3

09:10-23:59

2 stops18h 49m

£970

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 12/3

10:12-22:20

3 stops32h 08m

Belfast Intl

Thu 19/3

07:05-19:40

2 stops16h 35m

£989

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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 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 35m. British Airways provides one of the quickest options available for as low as £481. 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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