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Cheap flights from London to Massachusetts from £323

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOS
11 Jan — 18 Jan1
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 12 December 2025.

Tue 23/1206:00LHR - BOS
1 stop13h 45mTAP AIR PORTUGAL
Sun 11/122:45BOS - LHR
1 stop17h 50mTAP AIR PORTUGAL
Deal found 11/12£429
Wed 24/1218:30LHR - BOS
1 stop25h 05mTAP AIR PORTUGAL
Mon 12/118:05BOS - LHR
1 stop23h 35mTAP AIR PORTUGAL
Deal found 11/12£448
Tue 23/1218:30LHR - BOS
1 stop25h 05mTAP AIR PORTUGAL
Wed 7/118:05BOS - LHR
1 stop13h 35mTAP AIR PORTUGAL
Deal found 10/12£450
Mon 22/1211:55LGW - BOS
1 stop27h 40mIcelandair
Thu 8/119:50BOS - LGW
1 stop10h 05mIcelandair
Deal found 12/12£450
Fri 19/1206:00LHR - BOS
1 stop13h 35mTAP AIR PORTUGAL
Fri 9/118:05BOS - LHR
1 stop18h 25mTAP AIR PORTUGAL
Deal found 10/12£452
Wed 24/1216:35LGW - BOS
1 stop27h 00mTAP AIR PORTUGAL
Wed 31/1218:05BOS - LGW
1 stop10h 45mTAP AIR PORTUGAL
Deal found 10/12£454
Thu 18/1219:55LHR - BOS
1 stop23h 40mTAP AIR PORTUGAL
Sat 17/122:25BOS - LHR
1 stop14h 05mTAP AIR PORTUGAL
Deal found 11/12£456
Thu 25/1219:50LHR - BOS
2 stops49h 00mScandinavian Airlines
Mon 12/117:35BOS - LHR
1 stop19h 55mScandinavian Airlines
Deal found 11/12£457
Wed 24/1218:30LHR - BOS
1 stop25h 05mTAP AIR PORTUGAL
Thu 8/122:45BOS - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 11/12£458
Fri 19/1206:00LHR - BOS
1 stop13h 35mTAP AIR PORTUGAL
Wed 18/319:05BOS - LHR
1 stop12h 20mTAP AIR PORTUGAL
Deal found 9/12£459
Thu 18/1216:00LGW - BOS
1 stop27h 35mTAP AIR PORTUGAL
Sat 17/122:25BOS - LGW
2 stops17h 15mTAP AIR PORTUGAL
Deal found 11/12£461
Wed 24/1219:50LHR - BOS
2 stops25h 00mScandinavian Airlines
Mon 12/117:35BOS - LHR
2 stops20h 15mScandinavian Airlines
Deal found 10/12£462

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 12 December 2025.

Round-trip from

£422

One-way from

£323

Popular in

December

Cheapest in

September

Average price

£549

Good round-trip deal

£482 or less

Good one-way deal

£411 or less
19/1-22/1
  • 19/1-22/1
  • 4 total stops
  • 56h 05m total
  • London to Massachusetts
Search Deals
Lufthansa
  • Lufthansa
  • 5/2
  • 2 total stops
  • 17h 27m total
  • London to Massachusetts
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
Use the filters below to find and compare flights from London to Massachusetts that are best for you.

Fly from

London

Fly to

Massachusetts

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/1

06:50-21:52

2 stops20h 02m

Boston Logan Intl

Mon 19/1

22:10-13:00

1 stop9h 50m

£425

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 24/1

22:10-20:55

2 stops27h 45m

Boston Logan Intl

Sat 31/1

22:40-15:10

1 stop11h 30m

£426

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 18/1

11:55-17:50

1 stop10h 55m

Boston Logan Intl

Tue 21/4

20:50-14:40

1 stop12h 50m

£429

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 18/1

11:55-17:50

1 stop10h 55m

Boston Logan Intl

Mon 20/4

20:50-14:40

1 stop12h 50m

£429

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 17/1

08:50-20:55

1 stop17h 05m

Boston Logan Intl

Mon 19/1

18:05-22:40

2 stops23h 35m

£432

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 26/1

12:20-23:48

1 stop16h 28m

Hartford Bradley Intl

Mon 2/2

06:00-20:45

1 stop9h 45m

£432

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 26/1

21:45-20:55

2 stops28h 10m

Boston Logan Intl

Mon 2/2

22:40-16:55

1 stop13h 15m

£433

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 21/1

20:55-20:55

1 stop29h 00m

Boston Logan Intl

Sat 24/1

22:40-15:10

1 stop11h 30m

£435

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 20/1

07:25-23:48

1 stop21h 23m

Hartford Bradley Intl

Fri 23/1

06:00-20:45

1 stop9h 45m

£437

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 23/12

18:30-14:35

1 stop25h 05m

Boston Logan Intl

Sun 11/1

22:45-21:35

1 stop17h 50m

£438

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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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 £140). Flying from London to Massachusetts in August is currently the most expensive (average of £364). 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 12 December 2025.

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 40% versus a flight in the morning.

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 16 December 2024.

Travellers seeking maximum savings on their London to Massachusetts flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday 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 12 December 2025.

The most flights from LON to USMA are scheduled on a Wednesday (36 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 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 12 December 2025.
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
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,504 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Icelandair
7.0
Good
589 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 United Airlines, Icelandair, and JetBlue fly from London to Massachusetts in about 10h 55m. The time it takes to get you to your destination can typically vary by up to 9h 07m. The distance from London to Massachusetts is about 3272 mi. This flight may include one or multiple stops.

  • 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: Malaysia Airlines (96%), Gulf Air (91%), Finnair( 89%).

  • What are the cheapest flights from London to Massachusetts?

    Looking for the cheapest flight from London to Massachusetts? While on average our users pay £1,370, our data indicates the cheapest price to be £317. The most popular route (London Heathrow - Boston Logan Intl), is priced around £258.

  • 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 £140). Flying from London to Massachusetts in August is currently the most expensive (average of £364). 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

Browse thousands of different options on Cheapflights for your next trip

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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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£250Average£418FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapest£279Average£424FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£296Average£535FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£297Average£447FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£304Average£458FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£304Average£396FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£329Average£496FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£334Average£384FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£338Average£427FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£342Average£490FlexibilityNo 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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