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Cheap flights from London to Massachusetts from €384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Massachusetts departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
LEVEL Logo
21:45 - 20:55LGW-BOS
28h 10m1 stop
LEVEL Logo
22:50 - 21:00BOS-LGW
17h 10m1 stop
€455LEVEL
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Fri, 6 Feb - Sat, 28 Mar
United Airlines Logo
13:45 - 21:20LHR-BOS
11h 35m1 stop
United Airlines Logo
23:10 - 16:20BOS-LHR
13h 10m1 stop
€456United Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
SWISS Logo
09:20 - 20:20LCY-BOS
16h 00m1 stop
SWISS Logo
22:10 - 12:55BOS-LCY
9h 45m1 stop
€457SWISS
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Wed, 21 Jan - Sun, 25 Jan
United Airlines Logo
09:00 - 17:50LHR-BOS
13h 50m1 stop
United Airlines Logo
16:05 - 11:15BOS-LHR
14h 10m2 stops
€457United Airlines
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Sat, 10 Jan - Sat, 17 Jan
KLM Logo
06:30 - 13:20LHR-BOS
11h 50m1 stop
KLM Logo
20:10 - 06:50BOS-LHR
6h 40mdirect
€460KLM
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Wed, 4 Mar - Mon, 9 Mar
Delta Logo
06:30 - 14:20LHR-BOS
11h 50m1 stop
Delta Logo
21:00 - 07:50BOS-LHR
6h 50mdirect
€462Delta
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Tue, 10 Mar - Tue, 17 Mar
Lufthansa Logo
08:45 - 19:35LHR-BOS
14h 50m1 stop
Lufthansa Logo
21:40 - 13:00BOS-LHR
11h 20m1 stop
€463Lufthansa
Find Deal
Thu, 12 Mar - Wed, 18 Mar
KLM Logo
11:45 - 18:55LHR-BOS
12h 10m1 stop
KLM Logo
17:05 - 08:05BOS-LHR
10h 00m1 stop
€465KLM
Find Deal
Wed, 7 Jan - Tue, 13 Jan
Delta Logo
06:20 - 16:20LHR-BOS
15h 00m1 stop
Delta Logo
20:00 - 07:50BOS-LHR
6h 50mdirect
€466Delta
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Mon, 12 Jan - Mon, 19 Jan
Lufthansa Logo
18:10 - 18:57LCY-BOS
29h 47m2 stops
Lufthansa Logo
16:15 - 09:15BOS-LCY
12h 00m1 stop
€477Lufthansa
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Wed, 21 Jan - Sun, 25 Jan

LEVEL flights from London to Massachusetts

Our best LEVEL deals on London to Massachusetts flight tickets
LEVEL
6 Feb
LGW21:45London Gatwick
28h 10m
1 stop
BOS20:55Boston Logan Intl
28 Mar
BOS22:50Boston Logan Intl
17h 10m
1 stop
LGW21:00London Gatwick
€455
Find similar
LEVEL
30 Mar
LGW12:50London Gatwick
13h 15m
1 stop
BOS21:05Boston Logan Intl
30 Apr
BOS22:50Boston Logan Intl
17h 10m
1 stop
LGW21:00London Gatwick
€457
Find similar
LEVEL
22 Feb
LGW20:50London Gatwick
29h 05m
1 stop
BOS20:55Boston Logan Intl
26 Feb
BOS22:40Boston Logan Intl
17h 20m
1 stop
LGW21:00London Gatwick
€474
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United Airlines flights from London to Massachusetts

Our best United Airlines deals on London to Massachusetts flight tickets
United Airlines
12 Mar
LHR13:45London Heathrow
11h 35m
1 stop
BOS21:20Boston Logan Intl
16 Mar
BOS23:10Boston Logan Intl
13h 10m
1 stop
LHR16:20London Heathrow
€456
Find similar
United Airlines
10 Jan
LHR09:00London Heathrow
13h 50m
1 stop
BOS17:50Boston Logan Intl
17 Jan
BOS16:05Boston Logan Intl
14h 10m
2 stops
LHR11:15London Heathrow
€457
Find similar
United Airlines
10 Dec
LHR08:30London Heathrow
15h 18m
2 stops
BOS18:48Boston Logan Intl
9 Jan
BOS16:35Boston Logan Intl
13h 15m
2 stops
LHR10:50London Heathrow
€457
Find similar

momondo 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, momondo users made 13,528 searches. Data last updated 29 November 2025.
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

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 6/2

21:45-20:55

1 stop28h 10m

Boston Logan Intl

Sat 28/3

22:50-21:00

1 stop17h 10m

€455

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 12/3

13:45-21:20

1 stop11h 35m

Boston Logan Intl

Mon 16/3

23:10-16:20

1 stop13h 10m

€456

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 21/1

09:20-20:20

1 stop16h 00m

Boston Logan Intl

Sun 25/1

22:10-12:55

1 stop9h 45m

€457

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 10/1

09:00-17:50

1 stop13h 50m

Boston Logan Intl

Sat 17/1

16:05-11:15

2 stops14h 10m

€457

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 4/3

06:30-13:20

1 stop11h 50m

Boston Logan Intl

Mon 9/3

20:10-06:50

Nonstop6h 40m

€460

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 10/3

06:30-14:20

1 stop11h 50m

Boston Logan Intl

Tue 17/3

21:00-07:50

Nonstop6h 50m

€462

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 12/3

08:45-19:35

1 stop14h 50m

Boston Logan Intl

Wed 18/3

21:40-13:00

1 stop11h 20m

€463

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 7/1

11:45-18:55

1 stop12h 10m

Boston Logan Intl

Tue 13/1

17:05-08:05

1 stop10h 00m

€465

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/1

06:20-16:20

1 stop15h 00m

Boston Logan Intl

Mon 19/1

20:00-07:50

Nonstop6h 50m

€466

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 21/1

18:10-18:57

2 stops29h 47m

Boston Logan Intl

Sun 25/1

16:15-09:15

1 stop12h 00m

€477

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Massachusetts from

How to get the cheapest flight ticket from London to Massachusetts

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Massachusetts?

If you are unable to visit Massachusetts during the month of September, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around €461.

What is the cheapest day to depart on your flight to Massachusetts?

Our data shows that Tuesday is the least expensive day to fly to Massachusetts. Tickets to fly out on this day can be as low as €662. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Massachusetts on Monday is €1,067.

What is the cheapest time of day to depart on your flight to Massachusetts?

The cheapest time of day to fly to Massachusetts is in the morning when flights can be purchased for as low as €524. In contrast, the most expensive time of day to depart to Massachusetts is in the evening when prices are around €1,067.

What is the cheapest London to Massachusetts flight route?

Fly from London Heathrow to Boston Logan Intl for the best London - Massachusetts flight prices

How far in advance should I book a flight to Massachusetts?

You are more likely to see cheaper flights to Massachusetts from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around €536 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from London for as low as €508 on momondo.

What cabin class options are available on London to Massachusetts flights?

There are 2 cabin classes available to choose from on London to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Massachusetts flights?

No. A direct flight is the cheapest option for a flight between London to Massachusetts.

Cheap London to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Massachusetts

Fastest flight time

7h 50m

Direct flights

Every day

Airports in Massachusetts

1 airport
The fastest flight from London to Massachusetts takes 7h 50m
Direct flights go from London to Massachusetts every day.
There is 1 airport near Massachusetts: Boston Logan Intl (BOS)
Search flight deals

  • When did momondo last update prices for flights from London to Massachusetts?

    Prices for flights from London to Massachusetts are updated daily.

  • How old do you have to be to fly from London to Massachusetts?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The travel and health documents required for your trip to Massachusetts can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Massachusetts. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Massachusetts?

Why use momondo?

Why should I use momondo to find a flight deal from London to Massachusetts?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Massachusetts . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Massachusetts with flexible booking policies on momondo?

momondo does allow users to show only those flights to Massachusetts from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Massachusetts?

Once all potential London to Massachusetts flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Massachusetts right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Massachusetts now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Massachusetts and let you know when they change.

An easier way to manage your Massachusetts trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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