Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London to Massachusetts from €383

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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London to Massachusetts

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:50 - 17:40LHR-BOS
11h 50m1 stop
United Airlines Logo
20:05 - 17:05BOS-LHR
16h 00m1 stop
€445United Airlines
Find Deal
Wed, 6 May - Mon, 18 May
United Airlines Logo
07:30 - 17:25LHR-BOS
14h 55m2 stops
United Airlines Logo
15:20 - 10:00BOS-LHR
13h 40m1 stop
€446United Airlines
Find Deal
Thu, 7 May - Sat, 16 May
Icelandair Logo
12:15 - 17:50LHR-BOS
10h 35m1 stop
Icelandair Logo
19:50 - 10:50BOS-LHR
10h 00m1 stop
€449Icelandair
Find Deal
Sun, 18 Jan - Fri, 30 Jan
United Airlines Logo
09:00 - 17:50LHR-BOS
13h 50m1 stop
United Airlines Logo
12:08 - 07:10BOS-LHR
14h 02m2 stops
€455United Airlines
Find Deal
Sat, 10 Jan - Thu, 15 Jan
British Airways Logo
06:30 - 13:55LHR-BOS
12h 25m1 stop
British Airways Logo
07:30 - 19:00BOS-LHR
6h 30mdirect
€456British Airways
Find Deal
Mon, 19 Jan - Mon, 26 Jan
Delta Logo
06:30 - 13:30LHR-BOS
12h 00m1 stop
Delta Logo
19:05 - 06:45BOS-LHR
6h 40mdirect
€461Delta
Find Deal
Tue, 13 Jan - Wed, 13 May
LEVEL Logo
12:50 - 21:05LGW-BOS
13h 15m1 stop
LEVEL Logo
22:50 - 12:15BOS-LGW
32h 25m1 stop
€461LEVEL
Find Deal
Mon, 30 Mar - Mon, 6 Apr
Icelandair Logo
15:40 - 22:10LGW-BOS
11h 30m1 stop
Icelandair Logo
20:50 - 14:40BOS-LGW
12h 50m1 stop
€469Icelandair
Find Deal
Wed, 6 May - Tue, 19 May
British Airways Logo
07:50 - 19:33LCY-BOS
16h 43m2 stops
British Airways Logo
19:35 - 14:35BOS-LCY
38h 00m2 stops
€470British Airways
Find Deal
Wed, 21 Jan - Sun, 25 Jan
LEVEL Logo
09:10 - 21:05LGW-BOS
16h 55m1 stop
LEVEL Logo
22:50 - 08:30BOS-LGW
28h 40m1 stop
€476LEVEL
Find Deal
Tue, 12 May - Thu, 14 May

United Airlines flights from London to Massachusetts

Our best United Airlines deals on London to Massachusetts flight tickets
United Airlines
6 May
LHR07:25London Heathrow
15h 15m
1 stop
BOS17:40Boston Logan Intl
17 May
BOS20:05Boston Logan Intl
14h 35m
1 stop
LHR15:40London Heathrow
€445
Find similar
United Airlines
7 May
LHR07:30London Heathrow
14h 55m
2 stops
BOS17:25Boston Logan Intl
16 May
BOS15:20Boston Logan Intl
13h 40m
1 stop
LHR10:00London Heathrow
€446
Find similar
United Airlines
10 Jan
LHR09:00London Heathrow
13h 50m
1 stop
BOS17:50Boston Logan Intl
15 Jan
BOS12:08Boston Logan Intl
14h 02m
2 stops
LHR07:10London Heathrow
€455
Find similar

Icelandair flights from London to Massachusetts

Our best Icelandair deals on London to Massachusetts flight tickets
Icelandair
18 Jan
LHR12:15London Heathrow
10h 35m
1 stop
BOS17:50Boston Logan Intl
30 Jan
BOS19:50Boston Logan Intl
10h 00m
1 stop
LHR10:50London Heathrow
€449
Find similar
Icelandair
6 May
LGW15:40London Gatwick
11h 30m
1 stop
BOS22:10Boston Logan Intl
19 May
BOS20:50Boston Logan Intl
12h 50m
1 stop
LGW14:40London Gatwick
€469
Find similar
Icelandair
6 May
LGW15:40London Gatwick
11h 30m
1 stop
BOS22:10Boston Logan Intl
13 May
BOS23:30Boston Logan Intl
10h 10m
1 stop
LGW14:40London Gatwick
€471
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 2 December 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

Wed 6/5

10:50-17:40

1 stop11h 50m

Boston Logan Intl

Mon 18/5

20:05-17:05

1 stop16h 00m

€445

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 7/5

07:30-17:25

2 stops14h 55m

Boston Logan Intl

Sat 16/5

15:20-10:00

1 stop13h 40m

€446

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 18/1

12:15-17:50

1 stop10h 35m

Boston Logan Intl

Fri 30/1

19:50-10:50

1 stop10h 00m

€449

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 10/1

09:00-17:50

1 stop13h 50m

Boston Logan Intl

Thu 15/1

12:08-07:10

2 stops14h 02m

€455

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 19/1

06:30-13:55

1 stop12h 25m

Boston Logan Intl

Mon 26/1

07:30-19:00

Nonstop6h 30m

€456

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 13/1

06:30-13:30

1 stop12h 00m

Boston Logan Intl

Wed 13/5

19:05-06:45

Nonstop6h 40m

€461

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 30/3

12:50-21:05

1 stop13h 15m

Boston Logan Intl

Mon 6/4

22:50-12:15

1 stop32h 25m

€461

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 6/5

15:40-22:10

1 stop11h 30m

Boston Logan Intl

Tue 19/5

20:50-14:40

1 stop12h 50m

€469

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 21/1

07:50-19:33

2 stops16h 43m

Boston Logan Intl

Sun 25/1

19:35-14:35

2 stops38h 00m

€470

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 12/5

09:10-21:05

1 stop16h 55m

Boston Logan Intl

Thu 14/5

22:50-08:30

1 stop28h 40m

€476

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €660. 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 €1,065.

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 €523. In contrast, the most expensive time of day to depart to Massachusetts is in the evening when prices are around €1,065.

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 €507 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

11h 10m

Direct flights

Every day

Airports in Massachusetts

1 airport
The fastest flight from London to Massachusetts takes 11h 10m
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/1
Thu 8/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Massachusetts

Popular Cities in Massachusetts

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom €254
Flights to Orlandofrom €337
Flights to Chicagofrom €314
Flights to Miamifrom €365
Flights to Los Angelesfrom €401
Flights to Bostonfrom €293
Flights to San Franciscofrom €367
Flights to Las Vegasfrom €393
Flights to Anchoragefrom €842
Flights to Washington, D.C.from €314
Flights to Denverfrom €417
Flights to Dallasfrom €442