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Cheap flights from London to Massachusetts from €364

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 17/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
08:15 - 20:10LHR-BOS
16h 55m1 stop
TAP AIR PORTUGAL Logo
18:05 - 12:40BOS-LHR
13h 35m1 stop
€401TAP AIR PORTUGAL
Find Deal
Sat, 6 Dec - Sat, 31 Jan
Icelandair Logo
20:35 - 17:50LHR-BOS
26h 15m1 stop
Icelandair Logo
19:50 - 10:50BOS-LHR
10h 00m1 stop
€409Icelandair
Find Deal
Tue, 17 Feb - Mon, 23 Feb
Icelandair Logo
20:35 - 17:50LHR-BOS
26h 15m1 stop
Icelandair Logo
19:50 - 10:50BOS-LHR
10h 00m1 stop
€421Icelandair
Find Deal
Mon, 8 Dec - Sun, 14 Dec
Multiple Airlines Logo
14:00 - 14:38LGW-BOS
29h 38m1 stop
Multiple Airlines Logo
12:10 - 10:00BOS-LGW
16h 50m1 stop
€424Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Scandinavian Airlines Logo
21:05 - 15:50LHR-BOS
23h 45m2 stops
Scandinavian Airlines Logo
17:35 - 16:25BOS-LHR
17h 50m2 stops
€455Scandinavian Airlines
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Mon, 16 Feb - Mon, 23 Feb
Scandinavian Airlines Logo
06:40 - 15:50LHR-BOS
14h 10m2 stops
Scandinavian Airlines Logo
17:35 - 16:25BOS-LHR
17h 50m2 stops
€456Scandinavian Airlines
Find Deal
Tue, 17 Feb - Tue, 24 Feb
Multiple Airlines Logo
08:30 - 13:55STN-BOS
10h 25m1 stop
Multiple Airlines Logo
21:15 - 18:20BOS-STN
16h 05m1 stop
€472Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
LEVEL Logo
17:50 - 20:55LGW-BOS
32h 05m1 stop
LEVEL Logo
22:40 - 23:20BOS-LGW
19h 40m1 stop
€486LEVEL
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Wed, 18 Feb - Mon, 23 Feb
Lufthansa Logo
09:15 - 15:55LCY-BOS
11h 40m1 stop
Lufthansa Logo
17:40 - 08:40BOS-LCY
10h 00m1 stop
€542Lufthansa
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Thu, 16 Apr - Thu, 23 Apr
Lufthansa Logo
09:15 - 15:55LCY-BOS
11h 40m1 stop
Lufthansa Logo
17:40 - 08:40BOS-LCY
10h 00m1 stop
€548Lufthansa
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Tue, 14 Apr - Tue, 21 Apr

KLM flights from London to Massachusetts

Our best KLM deals on London to Massachusetts flight tickets
KLM
10 Apr
LCY08:40London City
9h 55m
1 stop
BOS13:35Boston Logan Intl
26 Apr
BOS18:40Boston Logan Intl
9h 10m
1 stop
LCY08:50London City
€553
Find similar
KLM
10 Apr
LCY07:45London City
10h 50m
1 stop
BOS13:35Boston Logan Intl
26 Apr
BOS18:40Boston Logan Intl
9h 10m
1 stop
LCY08:50London City
€555
Find similar
KLM
27 Nov
LCY07:45London City
10h 35m
1 stop
BOS13:20Boston Logan Intl
7 Dec
BOS19:10Boston Logan Intl
9h 20m
1 stop
LCY09:30London City
€579
Find similar

TAP AIR PORTUGAL flights from London to Massachusetts

Our best TAP AIR PORTUGAL deals on London to Massachusetts flight tickets
TAP AIR PORTUGAL
6 Dec
LHR08:15London Heathrow
16h 55m
1 stop
BOS20:10Boston Logan Intl
31 Jan
BOS18:05Boston Logan Intl
13h 35m
1 stop
LHR12:40London Heathrow
€401
Find similar
TAP AIR PORTUGAL
15 Dec
LGW11:00London Gatwick
32h 45m
2 stops
BOS14:45Boston Logan Intl
8 Jan
BOS22:45Boston Logan Intl
12h 05m
1 stop
LGW15:50London Gatwick
€472
Find similar
TAP AIR PORTUGAL
15 Dec
LGW11:00London Gatwick
32h 45m
2 stops
BOS14:45Boston Logan Intl
8 Jan
BOS22:45Boston Logan Intl
16h 55m
2 stops
LGW20:40London Gatwick
€477
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 17 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

LHR - BOS

LHRBOS

London Heathrow

Sat 6/12

08:15-20:10

1 stop16h 55m

Boston Logan Intl

Sat 31/1

18:05-12:40

1 stop13h 35m

€401

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 17/2

20:35-17:50

1 stop26h 15m

Boston Logan Intl

Mon 23/2

19:50-10:50

1 stop10h 00m

€409

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 8/12

20:35-17:50

1 stop26h 15m

Boston Logan Intl

Sun 14/12

19:50-10:50

1 stop10h 00m

€421

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 12/1

14:00-14:38

1 stop29h 38m

Boston Logan Intl

Mon 19/1

12:10-10:00

1 stop16h 50m

€424

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 16/2

21:05-15:50

2 stops23h 45m

Boston Logan Intl

Mon 23/2

17:35-16:25

2 stops17h 50m

€455

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 17/2

06:40-15:50

2 stops14h 10m

Boston Logan Intl

Tue 24/2

17:35-16:25

2 stops17h 50m

€456

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 12/1

08:30-13:55

1 stop10h 25m

Boston Logan Intl

Mon 19/1

21:15-18:20

1 stop16h 05m

€472

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 18/2

17:50-20:55

1 stop32h 05m

Boston Logan Intl

Mon 23/2

22:40-23:20

1 stop19h 40m

€486

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 16/4

09:15-15:55

1 stop11h 40m

Boston Logan Intl

Thu 23/4

17:40-08:40

1 stop10h 00m

€542

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 14/4

09:15-15:55

1 stop11h 40m

Boston Logan Intl

Tue 21/4

17:40-08:40

1 stop10h 00m

€548

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 €460.

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 €661. 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 €1,066.

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 €1,066.

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 €535 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 €500 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 30% 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

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Massachusetts

1 airport
The fastest flight from London to Massachusetts takes 7h 25m
Direct flights go from London to Massachusetts every day.
There is 1 airport near Massachusetts: Boston Logan Intl (BOS)
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  • 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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