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Cheap flights from London to Massachusetts from £335

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOS
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Massachusetts

Enter your travel dates to find the best prices.

Cheapest flights from London to Massachusetts
Explore the most affordable flight options available from London to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Mon 7/914:30
LHR
-
BOS
Nonstop7h 35m
British Airways
Sat 31/1008:30
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 19/7£426
Wed 16/916:25
LGW
-
BOS
1 stop27h 20m
TAP AIR PORTUGAL
Mon 21/923:15
BOS
-
LGW
1 stop16h 10m
TAP AIR PORTUGAL
Deal found 19/7£426
Wed 9/913:05
LHR
-
BOS
1 stop10h 45m
Icelandair
Wed 7/1020:50
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 17/7£427
Tue 8/915:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Thu 17/920:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Deal found 16/7£427
Wed 21/1012:25
STN
-
BOS
1 stop13h 40m
Multiple Airlines
Sat 31/1020:50
BOS
-
STN
2 stops14h 40m
Multiple Airlines
Deal found 18/7£428
Tue 4/820:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Wed 12/821:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 18/7£428
Fri 6/1110:40
LGW
-
BOS
1 stop14h 15m
TAP AIR PORTUGAL
Wed 11/1118:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 19/7£428
Thu 19/1106:00
LHR
-
BOS
1 stop13h 40m
TAP AIR PORTUGAL
Thu 26/1118:00
BOS
-
LHR
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 18/7£428
Wed 30/912:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 7/1022:55
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 19/7£428
Mon 31/815:40
LGW
-
BOS
1 stop32h 10m
Icelandair
Mon 7/920:50
BOS
-
LGW
1 stop9h 55m
Icelandair
Deal found 17/7£428
Wed 30/913:05
LHR
-
BOS
1 stop13h 40m
Icelandair
Wed 7/1020:50
BOS
-
LHR
1 stop18h 30m
Icelandair
Deal found 19/7£429
Sat 17/1012:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Mon 26/1019:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 20/7£429

Find flight deals from London to Massachusetts

Keep the following information in mind while searching for London to Massachusetts flight deals. Data was last updated 20 July 2026.

Round-trip from

£426

One-way from

£335

Popular in

June

Cheapest in

February

Average price

£529

Good round-trip deal

£478 or less

Good one-way deal

£392 or less
British Airways
  • British Airways
  • 7/9-31/10
  • Nonstop
  • 14h 05m total
  • London to Massachusetts
Search Deals
29/8
  • 29/8
  • 3 total stops
  • 19h 20m total
  • London to Massachusetts
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Massachusetts.
Search Deals
Price to beat on a one-way flight from London (LON) to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 20 July 2026.
Use the filters below to find and compare flights from London to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 15/9

21:15-14:45

2 stops22h 30m

Boston Logan Intl

Tue 22/9

22:45-15:35

1 stop11h 50m

£445

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 4/10

12:05-20:20

1 stop13h 15m

Boston Logan Intl

Mon 26/10

19:00-08:50

2 stops33h 50m

£451

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 10/12

08:15-19:55

1 stop16h 40m

Boston Logan Intl

Sun 13/12

22:45-17:30

2 stops13h 45m

£468

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 23/9

12:45-21:05

1 stop13h 20m

Boston Logan Intl

Wed 21/10

22:55-18:05

1 stop14h 10m

£474

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 23/9

12:10-19:55

1 stop12h 45m

Boston Logan Intl

Mon 23/11

12:02-06:40

2 stops13h 38m

£486

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 5/9

08:45-15:10

1 stop11h 25m

Boston Logan Intl

Sat 12/9

15:35-10:40

2 stops14h 05m

£488

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 10/9

13:00-18:50

1 stop10h 50m

Boston Logan Intl

Mon 14/9

20:50-14:40

1 stop12h 50m

£491

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 1/9

06:50-16:48

2 stops14h 58m

Boston Logan Intl

Tue 8/9

21:40-16:25

1 stop13h 45m

£494

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 4/9

07:30-16:48

2 stops14h 18m

Boston Logan Intl

Fri 11/9

18:50-11:55

1 stop12h 05m

£495

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 3/9

12:20-15:17

Nonstop7h 57m

Boston Logan Intl

Mon 7/9

21:49-09:35

Nonstop6h 46m

£501

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from London 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 London to Massachusetts

What is the cheapest month to book a flight from London to Massachusetts?

Currently, February is the cheapest month in which you can book a flight from London to Massachusetts (average of £412). Flying from London to Massachusetts in June is currently the most expensive (average of £615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to MA?

Find hourly flight availability from London to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 July 2026.

When flying from London to Massachusetts, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 23% versus a flight in the evening.

Weekly flight availability from London to Massachusetts

Explore weekly flight availability from London to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 July 2026.

The most flights from LON to USMA are scheduled on a Friday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost for a return flight from London to Massachusetts?

How far ahead should I book a flight from London to Massachusetts?

To ensure you get the cheapest price possible for a flight from London to Massachusetts, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from London to Massachusetts?

Use this chart to determine the cheapest time to fly return from London to Massachusetts. Price data was last updated on 11 July 2026.

Travellers seeking maximum savings on their London to Massachusetts flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 20 July 2026.
Check out reviews from past customers who have flown with KLM,Virgin Atlantic, andJetBlue from London to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,541 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.5
Good
693 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
JetBlue
7.1
Good
3,012 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Icelandair
7.0
Good
713 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,126 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from London 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 London to Massachusetts?

    Airlines like TAP AIR PORTUGAL, United Airlines, and Icelandair fly from London to Massachusetts in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 11h 40m. The distance from London to Massachusetts is about 3272 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London to Massachusetts one-way?

    The cheapet airlines for a one-way flight from London to Massachusetts are TAP AIR PORTUGAL (£253), JetBlue (£254), and Air Canada (£270).

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

    Most travelers choose London Heathrow - Boston Logan Intl, London Gatwick - Boston Logan Intl or London City - Boston Logan Intl when deciding on the best route from London to Massachusetts.

  • What are the most reliable airlines from London to Massachusetts?

    Before booking your flight to Massachusetts from London, check out the most reliable airlines to get you to your destination on time: SAUDIA (100%), Scandinavian Airlines (98%), JetBlue( 92%).

  • What are the cheapest flights from London to Massachusetts?

    Looking for the cheapest flight from London to Massachusetts? While on average our users pay £1,287, our data indicates the cheapest price to be £290. The most popular route (London Heathrow - Boston Logan Intl), is priced around £362.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Massachusetts?

    Currently, February is the cheapest month in which you can book a flight from London to Massachusetts (average of £412). Flying from London to Massachusetts in June is currently the most expensive (average of £615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Massachusetts

Discover the top 10 airlines that operate flights from London 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 20 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£147Average£560FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£225Average£371FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£293Average£423FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£312Average£392FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£314Average£422FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
JetBlueCheapest£324Average£559FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£325Average£498FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£332Average£381FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£352Average£497FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£352Average£503FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 London to Massachusetts?

When you search for this flight from London to Massachusetts, 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 London to Massachusetts?

Cheapflights helps you find that perfect flight to Massachusetts from London 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 London to Massachusetts with no change fees?

Yes! Cheapflights helps users easily find flights from London to Massachusetts with no change fees.

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

Yes! Start tracking prices for London to Massachusetts flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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