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Cheap flights from Belfast to Massachusetts from £248

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BOS
22 May — 29 May1
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 22 April 2026.

Mon 1/608:15
BFS
-
BOS
2 stops35h 30m
Multiple Airlines
Mon 8/616:45
BOS
-
BFS
2 stops22h 30m
Multiple Airlines
Deal found 17/4£605
Tue 2/608:55
BFS
-
BOS
2 stops14h 55m
Multiple Airlines
Tue 9/621:15
BOS
-
BFS
2 stops12h 30m
Multiple Airlines
Deal found 18/4£623
Thu 26/1117:45
BHD
-
BOS
1 stop27h 15m
British Airways
Mon 30/1119:15
BOS
-
BHD
1 stop14h 00m
British Airways
Deal found 21/4£645
Wed 2/1209:15
BHD
-
BOS
1 stop11h 45m
British Airways
Sun 6/1215:35
BOS
-
BHD
2 stops17h 20m
British Airways
Deal found 19/4£646
Thu 9/706:30
BHD
-
BOS
1 stop11h 05m
Finnair
Tue 14/707:25
BOS
-
BHD
1 stop20h 35m
Finnair
Deal found 19/4£650
Mon 30/1119:25
BHD
-
BOS
1 stop23h 55m
Multiple Airlines
Sun 6/1218:55
BOS
-
BHD
1 stop14h 00m
Multiple Airlines
Deal found 17/4£662
Mon 30/1114:40
BHD
-
BOS
1 stop28h 40m
British Airways
Sun 6/1219:22
BOS
-
BHD
2 stops37h 53m
British Airways
Deal found 17/4£664
Thu 7/509:35
BHD
-
BOS
1 stop32h 55m
British Airways
Mon 11/506:00
BOS
-
BHD
2 stops20h 35m
British Airways
Deal found 18/4£670
Sat 4/706:20
BFS
-
BOS
1 stop20h 00m
Multiple Airlines
Sat 18/723:10
BOS
-
BFS
1 stop19h 15m
Multiple Airlines
Deal found 17/4£683
Fri 5/608:55
BFS
-
BOS
2 stops35h 40m
Multiple Airlines
Fri 12/617:40
BOS
-
BFS
2 stops22h 35m
Multiple Airlines
Deal found 21/4£697
Mon 30/1108:30
BFS
-
BOS
3 stops35h 10m
Multiple Airlines
Sun 6/1219:50
BOS
-
BFS
2 stops19h 20m
Multiple Airlines
Deal found 17/4£714
Thu 9/706:10
BFS
-
BOS
2 stops20h 35m
Multiple Airlines
Tue 14/720:50
BOS
-
BFS
2 stops20h 35m
Multiple Airlines
Deal found 19/4£723

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 22 April 2026.

Round-trip from

£605

One-way from

£248

Popular in

December

Cheapest in

February
1/6-8/6
  • 1/6-8/6
  • 4 total stops
  • 58h 00m total
  • Belfast to Massachusetts
Search Deals
14/5
  • 14/5
  • 2 total stops
  • 40h 50m total
  • Belfast to Massachusetts
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
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 22 April 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

BFS - BOS

BFSBOS

Belfast Intl

Mon 1/6

08:15-14:45

2 stops35h 30m

Boston Logan Intl

Mon 8/6

16:45-20:15

2 stops22h 30m

£605

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Tue 2/6

08:55-18:50

2 stops14h 55m

Boston Logan Intl

Tue 9/6

21:15-14:45

2 stops12h 30m

£623

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 9/7

06:30-12:35

1 stop11h 05m

Boston Logan Intl

Tue 14/7

12:04-10:45

2 stops17h 41m

£650

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 7/5

09:35-13:30

1 stop32h 55m

Boston Logan Intl

Mon 11/5

06:00-07:35

2 stops20h 35m

£670

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Fri 5/6

08:55-15:35

2 stops35h 40m

Boston Logan Intl

Fri 12/6

17:40-21:15

2 stops22h 35m

£697
Fastest return journey

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 4/7

07:05-19:01

2 stops16h 56m

Boston Logan Intl

Sat 18/7

21:50-12:25

1 stop9h 35m

£722

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 30/7

06:10-19:35

2 stops18h 25m

Boston Logan Intl

Thu 13/8

17:10-19:20

2 stops21h 10m

£745

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 18/6

19:30-20:05

1 stop29h 35m

Boston Logan Intl

Fri 24/7

21:50-15:30

1 stop12h 40m

£750

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 18/6

20:35-12:35

1 stop21h 00m

Boston Logan Intl

Fri 24/7

07:25-08:50

1 stop20h 25m

£779

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sat 4/7

20:15-17:40

2 stops26h 25m

Boston Logan Intl

Sat 18/7

23:10-22:40

1 stop18h 30m

£794

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 33 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 22 April 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
7,905 reviews
Check prices

Comfort

6.8

Food

6.4

Crew

7.7

Boarding

6.9

Entertainment

6.4

Overall

6.7

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
7,905 reviews
British Airways
6.7
Okay
7,905 reviews
Check prices

Comfort

6.8

Food

6.4

Crew

7.7

Boarding

6.9

Entertainment

6.4

Overall

6.7

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 Finnair, British Airways, and American Airlines fly from Belfast to Massachusetts in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 21h 50m. The distance between Belfast and Massachusetts is about 2981 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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

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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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£368Average£527FlexibilityNo 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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