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Cheap flights from London to Massachusetts from €334

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 17/4. 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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Find the cheapest flights from London to Massachusetts

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
09:50 - 15:40
LHR
-
BOS
10h 50m
1 stop
British Airways Logo
19:35 - 07:10
BOS
-
LHR
6h 35mdirect
€413British Airways
Tue, 14 Apr - Thu, 7 May
British Airways Logo
08:50 - 13:55
LHR
-
BOS
10h 05m
1 stop
British Airways Logo
21:35 - 09:15
BOS
-
LHR
6h 40mdirect
€413British Airways
Tue, 17 Feb - Tue, 24 Feb
United Airlines Logo
09:00 - 17:50
LHR
-
BOS
13h 50m
1 stop
United Airlines Logo
14:20 - 09:10
BOS
-
LHR
13h 50m
2 stops
€414United Airlines
Fri, 20 Feb - Sat, 28 Feb
United Airlines Logo
10:30 - 13:35
LHR
-
BOS
32h 05m
1 stop
United Airlines Logo
18:40 - 20:35
BOS
-
LHR
20h 55m
1 stop
€416United Airlines
Sat, 14 Feb - Sat, 21 Feb
United Airlines Logo
09:00 - 17:50
LHR
-
BOS
13h 50m
1 stop
United Airlines Logo
06:00 - 20:35
BOS
-
LHR
9h 35m
1 stop
€417United Airlines
Sat, 21 Feb - Sat, 28 Feb
Icelandair Logo
15:40 - 18:50
LGW
-
BOS
32h 10m
1 stop
Icelandair Logo
20:50 - 14:40
BOS
-
LGW
12h 50m
1 stop
€418Icelandair
Tue, 7 Apr - Tue, 14 Apr
LEVEL Logo
10:10 - 20:55
LGW
-
BOS
15h 45m
1 stop
LEVEL Logo
22:50 - 10:15
BOS
-
LGW
30h 25m
1 stop
€438LEVEL
Mon, 2 Mar - Mon, 30 Mar
Lufthansa Logo
09:15 - 15:40
LCY
-
BOS
11h 25m
1 stop
Lufthansa Logo
17:45 - 08:40
BOS
-
LCY
9h 55m
1 stop
€440Lufthansa
Wed, 22 Apr - Thu, 7 May
Lufthansa Logo
09:15 - 15:40
LCY
-
BOS
11h 25m
1 stop
Lufthansa Logo
17:45 - 08:40
BOS
-
LCY
9h 55m
1 stop
€442Lufthansa
Wed, 22 Apr - Thu, 7 May
Icelandair Logo
15:40 - 21:45
LGW
-
BOS
11h 05m
1 stop
Icelandair Logo
20:50 - 14:40
BOS
-
LGW
12h 50m
1 stop
€466Icelandair
Mon, 20 Apr - Tue, 5 May

British Airways flights from London to Massachusetts

Our best British Airways deals on London to Massachusetts flight tickets
British Airways
14 Apr
LHR09:50London Heathrow
10h 50m
1 stop
BOS15:40Boston Logan Intl
7 May
BOS19:35Boston Logan Intl
6h 35m
LHR07:10London Heathrow
€413
British Airways
17 Feb
LHR08:50London Heathrow
10h 05m
1 stop
BOS13:55Boston Logan Intl
24 Feb
BOS21:35Boston Logan Intl
6h 40m
LHR09:15London Heathrow
€413
British Airways
2 Feb
LHR08:50London Heathrow
10h 05m
1 stop
BOS13:55Boston Logan Intl
9 Feb
BOS19:34Boston Logan Intl
9h 06m
1 stop
LHR09:40London Heathrow
€414

United Airlines flights from London to Massachusetts

Our best United Airlines deals on London to Massachusetts flight tickets
United Airlines
20 Feb
LHR09:00London Heathrow
13h 50m
1 stop
BOS17:50Boston Logan Intl
28 Feb
BOS14:20Boston Logan Intl
13h 50m
2 stops
LHR09:10London Heathrow
€414
United Airlines
14 Feb
LHR10:30London Heathrow
32h 05m
1 stop
BOS13:35Boston Logan Intl
21 Feb
BOS18:40Boston Logan Intl
20h 55m
1 stop
LHR20:35London Heathrow
€416
United Airlines
21 Feb
LHR09:00London Heathrow
13h 50m
1 stop
BOS17:50Boston Logan Intl
28 Feb
BOS06:00Boston Logan Intl
9h 35m
1 stop
LHR20:35London Heathrow
€417

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 25 January 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

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 14/4

09:50-15:40

1 stop10h 50m

Boston Logan Intl

Thu 7/5

19:35-07:10

Nonstop6h 35m

€413

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 17/2

08:50-13:55

1 stop10h 05m

Boston Logan Intl

Tue 24/2

21:35-09:15

Nonstop6h 40m

€413

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 20/2

09:00-17:50

1 stop13h 50m

Boston Logan Intl

Sat 28/2

14:20-09:10

2 stops13h 50m

€414

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 14/2

10:30-13:35

1 stop32h 05m

Boston Logan Intl

Sat 21/2

18:40-20:35

1 stop20h 55m

€416

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 21/2

09:00-17:50

1 stop13h 50m

Boston Logan Intl

Sat 28/2

06:00-20:35

1 stop9h 35m

€417

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 7/4

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Tue 14/4

20:50-14:40

1 stop12h 50m

€418

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 2/3

10:10-20:55

1 stop15h 45m

Boston Logan Intl

Mon 30/3

22:50-10:15

1 stop30h 25m

€438

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 22/4

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Thu 7/5

17:45-08:40

1 stop9h 55m

€440

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 22/4

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Thu 7/5

17:45-08:40

1 stop9h 55m

€442

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 20/4

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Tue 5/5

20:50-14:40

1 stop12h 50m

€466

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 €451.

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

Our data shows that Saturday is the least expensive day to fly to Massachusetts. Tickets to fly out on this day can be as low as €699. 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 €1,146.

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 €585. In contrast, the most expensive time of day to depart to Massachusetts is in the evening when prices are around €1,045.

What is the cheapest London to Massachusetts flight route?

Fly from London Gatwick 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 €530 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 €478 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?

You could potentially save up to 63% on your flight if you consider stops on a London to Massachusetts flight.

Cheap London to Massachusetts flight deals and tips

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

Best price found

€446

Fastest flight time

10h 35m

Direct flights

Every day

Airports in Massachusetts

140 airports
The best one-way flight to Massachusetts from London in the past 72 hours is €446. The best return flight deal from London to Massachusetts found on momondo in the last 72 hours is €474.
The fastest flight from London to Massachusetts takes 10h 35m
Direct flights go from London to Massachusetts every day.
There are 140 airports in Massachusetts. From London there are direct flights to 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.

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Find better results for your trip to Massachusetts

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