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Cheap flights from London 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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOS
29 Apr — 6 May1
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 30 March 2026.

Mon 13/415:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Thu 26/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 29/3£390
Wed 2/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Wed 16/919:35
BOS
-
LHR
Nonstop6h 35m
British Airways
Deal found 26/3£394
Wed 2/920:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Thu 17/921:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 26/3£395
Mon 20/413:00
LTN
-
BOS
1 stop13h 05m
Multiple Airlines
Fri 24/422:50
BOS
-
LTN
1 stop20h 00m
Multiple Airlines
Deal found 29/3£395
Mon 20/413:00
LTN
-
BOS
1 stop13h 05m
Multiple Airlines
Tue 28/422:50
BOS
-
LTN
1 stop11h 00m
Multiple Airlines
Deal found 27/3£396
Wed 2/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Tue 15/921:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 26/3£398
Wed 2/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Mon 14/907:25
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 26/3£399
Tue 12/507:40
LGW
-
BOS
1 stop18h 25m
LEVEL
Thu 14/522:50
BOS
-
LGW
1 stop28h 50m
LEVEL
Deal found 28/3£399
Sat 5/913:05
LHR
-
BOS
1 stop13h 40m
Icelandair
Sun 13/920:50
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 26/3£400
Mon 20/406:50
LGW
-
BOS
1 stop19h 15m
LEVEL
Fri 24/422:50
BOS
-
LGW
1 stop28h 40m
LEVEL
Deal found 29/3£400
Tue 1/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Tue 15/919:35
BOS
-
LHR
Nonstop6h 35m
British Airways
Deal found 26/3£401
Thu 16/417:30
LTN
-
BOS
1 stop32h 35m
Multiple Airlines
Thu 23/422:50
BOS
-
LTN
1 stop21h 00m
Multiple Airlines
Deal found 26/3£401

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 30 March 2026.

Round-trip from

£390

One-way from

£275

Popular in

July

Cheapest in

September

Average price

£470

Good round-trip deal

£486 or less

Good one-way deal

£374 or less
Icelandair
  • Icelandair
  • 13/4-26/11
  • 2 total stops
  • 21h 10m total
  • London to Massachusetts
Search Deals
27/5
  • 27/5
  • 2 total stops
  • 38h 11m total
  • London to Massachusetts
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 30 March 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

Wed 27/5

16:30-21:05

1 stop33h 35m

Boston Logan Intl

Mon 1/6

22:50-12:15

1 stop32h 25m

£405

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 22/9

10:10-21:15

1 stop16h 05m

Boston Logan Intl

Tue 29/9

23:00-08:30

1 stop28h 30m

£410

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 20/5

05:40-21:05

1 stop20h 25m

Boston Logan Intl

Tue 2/6

22:50-18:05

1 stop14h 15m

£436

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 29/4

15:55-22:00

1 stop11h 05m

Boston Logan Intl

Mon 4/5

17:25-09:15

1 stop10h 50m

£450

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 20/4

14:55-20:20

2 stops34h 25m

Boston Logan Intl

Mon 27/4

20:50-19:15

2 stops17h 25m

£475

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 16/4

09:25-18:50

2 stops14h 25m

Boston Logan Intl

Mon 20/4

23:00-15:45

2 stops11h 45m

£488

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 13/4

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Tue 21/4

20:50-14:40

1 stop12h 50m

£495

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 14/4

21:45-15:10

2 stops22h 25m

Boston Logan Intl

Tue 21/4

17:10-16:20

2 stops18h 10m

£502

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 6/5

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Sun 10/5

23:00-14:40

1 stop10h 40m

£504

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 25/9

09:55-21:15

1 stop16h 20m

Boston Logan Intl

Fri 2/10

23:00-09:10

1 stop29h 10m

£516

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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, July is the cheapest month in which you can book a flight from London to Massachusetts (average of £141). Flying from London to Massachusetts in June is currently the most expensive (average of £378). 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 30 March 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 in the afternoon, which can drop the price by up to 27% versus a flight in the evening.

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 28 March 2026.

Travellers seeking maximum savings on their London to Massachusetts flight should consider departing on Saturday afternoons 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.

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 30 March 2026.

The most flights from LON to USMA are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

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

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 30 March 2026.
Check out reviews from past customers who have flown with KLM,Virgin Atlantic, andAir France 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
1,480 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,480 reviews
KLM
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,558 reviews
KLM
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Icelandair
7.0
Good
628 reviews
KLM
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,838 reviews
KLM
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 LEVEL, Icelandair, and United Airlines fly from London to Massachusetts in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 22h 30m. 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 JetBlue (£255), TAP AIR PORTUGAL (£257), and Air Canada (£275).

  • 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 Stansted - 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: Scandinavian Airlines (85%), KLM (84%), Air France( 84%).

  • What are the cheapest flights from London to Massachusetts?

    Looking for the cheapest flight from London to Massachusetts? While on average our users pay £1,376, our data indicates the cheapest price to be £375. 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, July is the cheapest month in which you can book a flight from London to Massachusetts (average of £141). Flying from London to Massachusetts in June is currently the most expensive (average of £378). 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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£150Average£554FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£287Average£451FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£301Average£377FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
PLAYCheapest£307Average£436FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
LufthansaCheapest£312Average£398FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£319Average£470FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
JetBlueCheapest£329Average£495FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£333Average£558FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£338Average£395FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£347Average£528FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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