Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from London to Massachusetts from £300

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 29/12. 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

Discover deals from 900+ travel sites with momondo.

Voted 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

Logo
06:00 - 15:25LHR-BOS
14h 25m1 stop
Logo
10:40 - 06:30BOS-LHR
14h 50m2 stops
£335
Find Deal
Thu, 25 Sep - Wed, 1 Oct
United Airlines Logo
13:45 - 19:55LHR-BOS
11h 10m1 stop
United Airlines Logo
18:30 - 09:35BOS-LHR
10h 05m1 stop
£336United Airlines
Find Deal
Thu, 25 Sep - Tue, 30 Sep
Icelandair Logo
20:35 - 10:35LHR-BOS
19h 00m1 stop
Icelandair Logo
19:50 - 19:30BOS-LHR
18h 40m1 stop
£341Icelandair
Find Deal
Fri, 5 Dec - Wed, 17 Dec
British Airways Logo
15:05 - 22:19LGW-BOS
12h 14m1 stop
British Airways Logo
17:50 - 10:50BOS-LGW
13h 00m1 stop
£349British Airways
Find Deal
Wed, 22 Oct - Tue, 28 Oct
British Airways Logo
15:05 - 17:15LGW-BOS
31h 10m1 stop
British Airways Logo
15:00 - 08:10BOS-LGW
12h 10m1 stop
£354British Airways
Find Deal
Thu, 9 Oct - Tue, 14 Oct
Virgin Atlantic Logo
09:40 - 12:25LHR-BOS
7h 45mdirect
Virgin Atlantic Logo
13:05 - 08:45BOS-LHR
15h 40m1 stop
£358Virgin Atlantic
Find Deal
Wed, 22 Oct - Tue, 28 Oct
KLM Logo
06:30 - 13:20LHR-BOS
11h 50m1 stop
KLM Logo
20:10 - 06:50BOS-LHR
6h 40mdirect
£358KLM
Find Deal
Tue, 3 Mar - Mon, 9 Mar
Icelandair Logo
11:55 - 17:50LGW-BOS
10h 55m1 stop
Icelandair Logo
19:50 - 10:55BOS-LGW
10h 05m1 stop
£366Icelandair
Find Deal
Fri, 12 Dec - Mon, 22 Dec
Virgin Atlantic Logo
10:00 - 18:20LCY-BOS
13h 20m1 stop
Virgin Atlantic Logo
09:59 - 08:10BOS-LCY
18h 11m2 stops
£371Virgin Atlantic
Find Deal
Wed, 8 Oct - Wed, 29 Oct
KLM Logo
08:40 - 13:40LCY-BOS
10h 00m1 stop
KLM Logo
16:50 - 07:15BOS-LCY
9h 25m1 stop
£386KLM
Find Deal
Mon, 6 Oct - Mon, 13 Oct

United Airlines flights from London to Massachusetts

Our best United Airlines deals on London to Massachusetts flight tickets
United Airlines
25 Sept
LHR13:45London Heathrow
11h 10m
1 stop
BOS19:55Boston Logan Intl
30 Sept
BOS18:30Boston Logan Intl
10h 05m
1 stop
LHR09:35London Heathrow
£336
Find similar
United Airlines
25 Sept
LHR08:40London Heathrow
11h 45m
1 stop
BOS15:25Boston Logan Intl
30 Sept
BOS12:10Boston Logan Intl
13h 20m
2 stops
LHR06:30London Heathrow
£336
Find similar
United Airlines
23 Sept
LHR08:45London Heathrow
11h 40m
1 stop
BOS15:25Boston Logan Intl
30 Sept
BOS12:10Boston Logan Intl
13h 20m
2 stops
LHR06:30London Heathrow
£337
Find similar

British Airways flights from London to Massachusetts

Our best British Airways deals on London to Massachusetts flight tickets
British Airways
23 Sept
LGW15:05London Gatwick
12h 45m
1 stop
BOS22:50Boston Logan Intl
30 Sept
BOS16:30Boston Logan Intl
10h 40m
1 stop
LGW08:10London Gatwick
£344
Find similar
British Airways
22 Oct
LGW15:05London Gatwick
12h 14m
1 stop
BOS22:19Boston Logan Intl
28 Oct
BOS17:50Boston Logan Intl
13h 00m
1 stop
LGW10:50London Gatwick
£349
Find similar
British Airways
9 Oct
LGW15:05London Gatwick
31h 10m
1 stop
BOS17:15Boston Logan Intl
14 Oct
BOS15:00Boston Logan Intl
12h 10m
1 stop
LGW08:10London Gatwick
£354
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 279,928 searches. Data last updated 16 September 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

Thu 25/9

06:00-15:25

1 stop14h 25m

Boston Logan Intl

Wed 1/10

10:40-06:30

2 stops14h 50m

£335

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 25/9

13:45-19:55

1 stop11h 10m

Boston Logan Intl

Tue 30/9

18:30-09:35

1 stop10h 05m

£336

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 5/12

20:35-10:35

1 stop19h 00m

Boston Logan Intl

Wed 17/12

19:50-19:30

1 stop18h 40m

£341

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 22/10

15:05-22:19

1 stop12h 14m

Boston Logan Intl

Tue 28/10

17:50-10:50

1 stop13h 00m

£349

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 9/10

15:05-17:15

1 stop31h 10m

Boston Logan Intl

Tue 14/10

15:00-08:10

1 stop12h 10m

£354

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 22/10

09:40-12:25

Nonstop7h 45m

Boston Logan Intl

Tue 28/10

13:05-08:45

1 stop15h 40m

£358

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 3/3

06:30-13:20

1 stop11h 50m

Boston Logan Intl

Mon 9/3

20:10-06:50

Nonstop6h 40m

£358

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 12/12

11:55-17:50

1 stop10h 55m

Boston Logan Intl

Mon 22/12

19:50-10:55

1 stop10h 05m

£366

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 8/10

10:00-18:20

1 stop13h 20m

Boston Logan Intl

Wed 29/10

09:59-08:10

2 stops18h 11m

£371

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 6/10

08:40-13:40

1 stop10h 00m

Boston Logan Intl

Mon 13/10

16:50-07:15

1 stop9h 25m

£386

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?

The month of February is, on average, the cheapest month to fly to Massachusetts from London, with most prices found around £391. If you’re not able to fly to Massachusetts in February, then September is your next best option. Flight prices from London to Massachusetts during September average around £391.

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

The cheapest day to depart from London to Massachusetts is on a Wednesday. Travellers who choose to depart for Massachusetts on a Wednesday will often find tickets for as low as £482. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London to Massachusetts for around £575.

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

At midday is the cheapest time of day to fly from London to Massachusetts when you can find flight prices for as low as £484. Flying to Massachusetts at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Massachusetts is in the evening when prices are around £685.

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 £454 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 £413 on momondo.

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

There are 4 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 20% 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

£340

Fastest flight time

7h 20m

Direct flights

Every day

Airports in Massachusetts

1 airport
The best one-way flight to Massachusetts from London in the past 72 hours is £340. The best return flight deal from London to Massachusetts found on momondo in the last 72 hours is £397.
The fastest flight from London to Massachusetts takes 7h 20m
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 refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Massachusetts?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Massachusetts.

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

    The travel and health documents you'll need for your trip to Massachusetts may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Massachusetts. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London to Massachusetts

Compare and see reviews for airlines that fly from London to Massachusetts with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £7Free CancellationRating
7.2
1,270 reviews
Search Aer Lingus flights
PLAYPriceFrom £247Free CancellationRating
7.0
103 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom £279Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL flights
Austrian AirlinesPriceFrom £286Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
Scandinavian AirlinesPriceFrom £296Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £299Free CancellationRating
7.0
544 reviews
Search Icelandair flights
LufthansaPriceFrom £300Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
British AirwaysPriceFrom £333Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
United AirlinesPriceFrom £336Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
JetBluePriceFrom £336Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Massachusetts. momondo saves you time and could save you money on your trip.

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

Flights from London to Massachusetts with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 simply researching potential flights to Massachusetts, momondo offers a useful price alert feature which will track prices for flights to Massachusetts from London and alert you 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 16/10
Thu 23/10
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 £257
Flights to Orlandofrom £269
Flights to Los Angelesfrom £293
Flights to Miamifrom £289
Flights to San Franciscofrom £312
Flights to Bostonfrom £291
Flights to Las Vegasfrom £379
Flights to Chicagofrom £316
Flights to Washington, D.C.from £316
Flights to Atlantafrom £361
Flights to Dallasfrom £352
Flights to Houstonfrom £392