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Cheap flights from Belfast to Massachusetts from £422

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BOS
15 2月 — 22 2月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Massachusetts

Keep the following information in mind while searching for Belfast to Massachusetts flight deals. Data was last updated 16 1月 2026.

Round-trip from

£449

One-way from

£422

Popular in

December

Cheapest in

February

Average price

£403
British Airways
  • British Airways
  • 5/3-9/3
  • 3 total stops
  • 26h 55m total
  • Belfast to Massachusetts
Search Deals
British Airways
  • British Airways
  • 29/6
  • 1 total stop
  • 12h 15m total
  • Belfast to Massachusetts
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 16 1月 2026.

週四 5/220:00
BHD
-
BOS
2 stops25h 50m
British Airways
週一 9/212:56
BOS
-
BHD
2 stops16h 44m
British Airways
Deal found 14/1£460
週四 19/306:35
BHD
-
BOS
1 stop12h 45m
American Airlines
週四 26/322:35
BOS
-
BHD
1 stop11h 25m
American Airlines
Deal found 14/1£462
週四 5/309:05
BHD
-
BOS
1 stop15h 40m
British Airways
週一 9/319:55
BOS
-
BHD
1 stop10h 45m
British Airways
Deal found 14/1£465
週四 19/306:35
BHD
-
BOS
1 stop14h 40m
Multiple Airlines
週四 26/311:55
BOS
-
BHD
2 stops18h 25m
Multiple Airlines
Deal found 14/1£469
週日 1/313:30
BFS
-
BOS
2 stops35h 30m
Multiple Airlines
週日 8/317:25
BOS
-
BFS
2 stops23h 20m
Multiple Airlines
Deal found 15/1£547
週一 13/706:30
BHD
-
BOS
1 stop15h 30m
British Airways
週四 23/717:25
BOS
-
BHD
2 stops11h 25m
British Airways
Deal found 14/1£552

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 16 1月 2026.
Use the filters below to find and compare flights from Belfast to Massachusetts that are best for you.

Fly from

Belfast

Fly to

Massachusetts

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週四 5/2

20:00-16:50

2 stops25h 50m

Boston Logan Intl

週一 9/2

12:56-10:40

2 stops16h 44m

£460

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週四 19/3

06:35-15:20

1 stop12h 45m

Boston Logan Intl

週四 26/3

22:35-14:00

1 stop11h 25m

£462

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週四 5/3

09:05-19:45

1 stop15h 40m

Boston Logan Intl

週一 9/3

19:55-10:40

1 stop10h 45m

£465

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週四 19/3

06:35-17:15

1 stop14h 40m

Boston Logan Intl

週四 26/3

11:55-10:20

2 stops18h 25m

£469

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週四 19/3

09:05-20:48

2 stops15h 43m

Boston Logan Intl

週四 26/3

15:49-10:20

2 stops14h 31m

£486

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

週日 1/3

13:30-20:00

2 stops35h 30m

Boston Logan Intl

週日 8/3

17:25-20:45

2 stops23h 20m

£547

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週一 29/6

15:20-22:35

1 stop12h 15m

£422

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

週一 29/6

09:40-19:50

2 stops15h 10m

£444

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 16 1月 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
7,680 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Crew

7.6

Overall

6.7

Food

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
7,680 reviews
British Airways
6.7
Okay
7,680 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Crew

7.6

Overall

6.7

Food

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 and American Airlines fly from Belfast to Massachusetts in about 12h 45m. The time it takes to get you to your destination can typically vary by up to 13h 05m. 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 City - 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 16 1月 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£341Average£520FlexibilityNo 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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