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Cheap flights from Baltimore to Belfast from £258

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
11 May — 18 May1
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 11 April 2026.

Thu 12/1119:40
BWI
-
BFS
3 stops20h 25m
Multiple Airlines
Tue 17/1118:25
BFS
-
BWI
3 stops29h 15m
Multiple Airlines
Deal found 6/4£633
Wed 19/819:25
BWI
-
BHD
1 stop13h 10m
British Airways
Wed 26/810:05
BHD
-
BWI
1 stop12h 10m
British Airways
Deal found 10/4£710
Mon 27/420:30
BWI
-
BFS
3 stops21h 50m
Multiple Airlines
Fri 1/519:20
BFS
-
BWI
2 stops29h 05m
Multiple Airlines
Deal found 8/4£727
Wed 6/521:30
BWI
-
BHD
1 stop13h 10m
British Airways
Wed 13/516:05
BHD
-
BWI
1 stop32h 35m
British Airways
Deal found 6/4£735
Sat 25/420:30
BWI
-
BHD
2 stops19h 05m
Multiple Airlines
Sun 3/507:00
BHD
-
BWI
2 stops17h 25m
Multiple Airlines
Deal found 6/4£736
Wed 19/819:45
BWI
-
BHD
2 stops18h 00m
American Airlines
Wed 26/806:30
BHD
-
BWI
2 stops19h 22m
American Airlines
Deal found 10/4£736
Thu 12/1120:35
BWI
-
BHD
1 stop12h 25m
British Airways
Tue 17/1111:25
BHD
-
BWI
1 stop12h 20m
British Airways
Deal found 6/4£743
Sat 25/420:30
BWI
-
BFS
2 stops18h 45m
Multiple Airlines
Sun 3/509:55
BFS
-
BWI
2 stops14h 30m
Multiple Airlines
Deal found 6/4£744
Mon 27/420:30
BWI
-
BHD
2 stops15h 00m
Multiple Airlines
Fri 1/507:00
BHD
-
BWI
2 stops17h 25m
Multiple Airlines
Deal found 11/4£756
Tue 26/520:30
BWI
-
BFS
2 stops19h 25m
Multiple Airlines
Tue 2/606:15
BFS
-
BWI
2 stops21h 00m
Multiple Airlines
Deal found 11/4£757
Wed 6/517:37
BWI
-
BHD
2 stops18h 18m
Multiple Airlines
Wed 13/509:50
BHD
-
BWI
2 stops19h 57m
Multiple Airlines
Deal found 6/4£760
Mon 25/520:30
BWI
-
BHD
3 stops19h 20m
Multiple Airlines
Mon 1/607:00
BHD
-
BWI
3 stops37h 28m
Multiple Airlines
Deal found 9/4£765

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 11 April 2026.

Round-trip from

£710

One-way from

£258
British Airways
  • British Airways
  • 19/8-26/8
  • 2 total stops
  • 25h 20m total
  • Baltimore to Belfast
Search Deals
8/9
  • 8/9
  • 2 total stops
  • 19h 50m 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 11 April 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

Wed 19/8

19:25-13:35

1 stop13h 10m

Belfast City

Wed 26/8

10:05-17:15

1 stop12h 10m

£710

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Mon 27/4

20:30-23:20

3 stops21h 50m

Belfast Intl

Fri 1/5

19:20-19:25

2 stops29h 05m

£727

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 6/5

21:30-15:40

1 stop13h 10m

Belfast City

Wed 13/5

16:05-19:40

1 stop32h 35m

£735

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 25/4

20:30-20:35

2 stops19h 05m

Belfast City

Sun 3/5

07:00-19:25

2 stops17h 25m

£736

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 25/4

20:30-20:15

2 stops18h 45m

Belfast Intl

Sun 3/5

09:55-19:25

2 stops14h 30m

£744

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 26/5

20:30-20:55

2 stops19h 25m

Belfast Intl

Tue 2/6

06:15-22:15

2 stops21h 00m

£757

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/5

21:30-15:05

1 stop12h 35m

Belfast City

Sat 16/5

19:05-19:45

1 stop29h 40m

£806

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 20/7

21:30-12:55

1 stop10h 25m

Belfast City

Thu 30/7

06:30-19:40

1 stop18h 10m

£881

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 20/7

21:30-15:30

1 stop13h 00m

Belfast City

Wed 29/7

11:35-19:40

1 stop13h 05m

£881

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 20/7

21:30-12:55

1 stop10h 25m

Belfast City

Mon 3/8

19:35-17:15

1 stop26h 40m

£881

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 24 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 13h 10m. British Airways provides one of the quickest options available for as low as £710. 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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