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Cheap flights from Belfast to Massachusetts from £275

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BOS
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Massachusetts

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Massachusetts
Explore the most affordable flight options available from Belfast to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Wed 9/911:35
BHD
-
BOS
1 stop13h 30m
British Airways
Fri 25/917:28
BOS
-
BHD
2 stops17h 02m
British Airways
Deal found 10/6£514
Sun 14/606:30
BHD
-
BOS
1 stop11h 05m
American Airlines
Mon 22/620:10
BOS
-
BHD
1 stop11h 45m
American Airlines
Deal found 7/6£540
Thu 18/606:30
BHD
-
BOS
1 stop11h 05m
American Airlines
Fri 24/719:37
BOS
-
BHD
2 stops14h 53m
American Airlines
Deal found 8/6£544
Wed 22/710:05
BHD
-
BOS
1 stop15h 00m
British Airways
Wed 29/719:40
BOS
-
BHD
1 stop11h 20m
British Airways
Deal found 7/6£545
Thu 18/609:50
BHD
-
BOS
1 stop11h 45m
Delta
Fri 24/709:05
BOS
-
BHD
2 stops19h 15m
Delta
Deal found 9/6£555
Thu 9/708:20
BFS
-
BOS
2 stops18h 25m
Multiple Airlines
Mon 13/723:00
BOS
-
BFS
2 stops18h 15m
Multiple Airlines
Deal found 8/6£560
Thu 9/708:20
BFS
-
BOS
2 stops15h 55m
Multiple Airlines
Thu 16/710:05
BOS
-
BFS
2 stops27h 50m
Multiple Airlines
Deal found 7/6£616
Wed 22/707:35
BFS
-
BOS
2 stops16h 00m
Multiple Airlines
Wed 29/710:05
BOS
-
BFS
2 stops21h 00m
Multiple Airlines
Deal found 7/6£617
Wed 9/906:10
BFS
-
BOS
2 stops20h 35m
Multiple Airlines
Fri 25/920:50
BOS
-
BFS
3 stops19h 25m
Multiple Airlines
Deal found 10/6£637
Mon 13/708:00
BFS
-
BOS
2 stops19h 38m
Multiple Airlines
Sun 19/720:50
BOS
-
BFS
2 stops19h 40m
Multiple Airlines
Deal found 10/6£644
Sun 26/713:25
BFS
-
BDL
2 stops32h 05m
Multiple Airlines
Sun 2/818:00
BDL
-
BFS
2 stops22h 20m
Multiple Airlines
Deal found 10/6£1,591

Find flight deals from Belfast to Massachusetts

Keep the following information in mind while searching for Belfast to Massachusetts flight deals. Data was last updated 11 June 2026.

Round-trip from

£514

One-way from

£275
British Airways
  • British Airways
  • 9/9-25/9
  • 3 total stops
  • 30h 32m total
  • Belfast to Massachusetts
Search Deals
18/8
  • 18/8
  • 3 total stops
  • 48h 45m total
  • Belfast to Massachusetts
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Massachusetts 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 June 2026.
Use the filters below to find and compare flights from Belfast to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/9

11:35-20:05

1 stop13h 30m

Boston Logan Intl

Fri 25/9

17:28-15:30

2 stops17h 02m

£514
Fastest return journey

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 22/7

10:05-20:05

1 stop15h 00m

Boston Logan Intl

Wed 29/7

19:40-12:00

1 stop11h 20m

£545

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 24/10

19:05-22:55

1 stop32h 50m

Boston Logan Intl

Sat 31/10

08:30-08:15

1 stop19h 45m

£573

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 24/10

09:35-21:29

2 stops16h 54m

Boston Logan Intl

Sat 31/10

15:31-11:10

2 stops15h 39m

£580

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 16/9

18:20-12:35

1 stop23h 15m

Boston Logan Intl

Sun 20/9

21:55-14:35

1 stop11h 40m

£586

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 14/10

18:20-12:30

1 stop23h 10m

Boston Logan Intl

Sun 18/10

07:25-08:40

1 stop20h 15m

£586

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 9/7

08:20-19:15

2 stops15h 55m

Boston Logan Intl

Thu 16/7

10:05-18:55

2 stops27h 50m

£616

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 22/7

07:35-18:35

2 stops16h 00m

Boston Logan Intl

Wed 29/7

10:05-12:05

2 stops21h 00m

£617

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 13/7

08:00-22:38

2 stops19h 38m

Boston Logan Intl

Sun 19/7

20:50-21:30

2 stops19h 40m

£644

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 9/9

21:05-20:20

3 stops28h 15m

Boston Logan Intl

Fri 25/9

20:50-21:15

3 stops19h 25m

£667

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Belfast to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Belfast 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 Belfast to Massachusetts
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated 11 June 2026.
Check out reviews from past customers who have flown with British Airways from Belfast to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,035 reviews
Check prices

Boarding

6.9

Comfort

6.8

Overall

6.7

Food

6.4

Crew

7.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
8,035 reviews
British Airways
6.7
Okay
8,035 reviews
Check prices

Boarding

6.9

Comfort

6.8

Overall

6.7

Food

6.4

Crew

7.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast to Massachusetts?

    Airlines like British Airways fly from Belfast to Massachusetts in about 13h 30m. The time it takes to get you to your destination can typically vary by up to . The distance between Belfast and Massachusetts is about 2981 mi.

  • What are the most popular routes from Belfast to Massachusetts?

    While some choose either Belfast City - Boston Logan Intl or Belfast Intl - Hartford Bradley Intl, Belfast Intl - Boston Logan Intl is the most popular route from Belfast to Massachusetts.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to Massachusetts 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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Top airline flying from Belfast to Massachusetts

Discover the top airline that operate flights from Belfast to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£395Average£557FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Belfast to Massachusetts via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Massachusetts for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Massachusetts from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Massachusetts from Belfast today and book when prices fit your budget.

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