What is the cheapest airline that flies from London to Massachusetts?

SWISS, LEVEL, and United Airlines are the most popular carriers operating from London to Massachusetts

How many flights depart from London to Massachusetts on average per day?

The number of flights available between London and Massachusetts is 34 per day as of May 2026. The most frequent departure time is 20:00, with 41% of daily flights leaving at midday.

How many flights depart from London to Massachusetts on average per week?

As of May 2026, there are 240 flights per week flying from London to Massachusetts. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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.

€301 Cheap Flights from London to Massachusetts in 2026

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

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Massachusetts

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:25 - 21:45

LHR

BOS

29h 20m

1 stop

23:00 - 11:55

BOS

LHR

31h 55m

1 stop

€560Icelandair

Tue, 26 May - Sun, 31 May

10:55 - 21:45

LGW

BOS

15h 50m

1 stop

23:35 - 08:30

BOS

LGW

27h 55m

1 stop

€560LEVEL

Thu, 2 Jul - Thu, 16 Jul

06:00 - 20:20

LHR

BOS

19h 20m

1 stop

22:45 - 17:45

BOS

LHR

14h 00m

1 stop

€561TAP AIR PORTUGAL

Wed, 30 Sep - Wed, 14 Oct

08:00 - 20:20

LHR

BOS

17h 20m

1 stop

22:45 - 18:50

BOS

LHR

15h 05m

1 stop

€562TAP AIR PORTUGAL

Wed, 30 Sep - Wed, 14 Oct

13:05 - 22:05

LGW

BOS

14h 00m

1 stop

23:35 - 09:30

BOS

LGW

28h 55m

1 stop

€562LEVEL

Thu, 25 Jun - Sun, 19 Jul

19:50 - 14:45

LHR

BOS

23h 55m

1 stop

22:45 - 17:45

BOS

LHR

14h 00m

1 stop

€563TAP AIR PORTUGAL

Wed, 30 Sep - Wed, 14 Oct

09:15 - 15:40

LCY

BOS

11h 25m

1 stop

17:45 - 08:40

BOS

LCY

9h 55m

1 stop

€625Lufthansa

Mon, 5 Oct - Wed, 21 Oct

09:15 - 15:40

LCY

BOS

11h 25m

1 stop

17:45 - 08:40

BOS

LCY

9h 55m

1 stop

€626Lufthansa

Wed, 7 Oct - Tue, 20 Oct

09:35 - 16:10

LCY

BOS

11h 35m

1 stop

17:40 - 09:10

BOS

LCY

10h 30m

1 stop

€630British Airways

Wed, 7 Oct - Wed, 21 Oct

09:35 - 16:10

LCY

BOS

11h 35m

1 stop

17:40 - 09:10

BOS

LCY

10h 30m

1 stop

€631British Airways

Wed, 7 Oct - Wed, 21 Oct

British Airways flights from London to Massachusetts

Our best British Airways deals on London to Massachusetts flight tickets

British Airways

5 Aug

LHR10:50London Heathrow

13h 40m

1 stop

BOS19:30Boston Logan Intl

17 Aug

BOS21:50Boston Logan Intl

6h 45m

LHR09:35London Heathrow

€598

British Airways

27 May

LHR09:15London Heathrow

15h 35m

1 stop

BOS19:50Boston Logan Intl

8 Jun

BOS12:01Boston Logan Intl

13h 24m

1 stop

LHR06:25London Heathrow

€617

British Airways

27 May

LHR11:30London Heathrow

13h 20m

1 stop

BOS19:50Boston Logan Intl

2 Jun

BOS07:25Boston Logan Intl

6h 30m

LHR18:55London Heathrow

€619

Delta flights from London to Massachusetts

Our best Delta deals on London to Massachusetts flight tickets

Delta

5 Nov

LHR06:30London Heathrow

11h 55m

1 stop

BOS13:25Boston Logan Intl

12 Nov

BOS20:00Boston Logan Intl

6h 50m

LHR07:50London Heathrow

€582

Delta

8 Oct

LHR08:40London Heathrow

12h 56m

1 stop

BOS16:36Boston Logan Intl

23 Oct

BOS19:05Boston Logan Intl

6h 40m

LHR06:45London Heathrow

€603

Delta

2 Sept

LHR09:55London Heathrow

11h 40m

1 stop

BOS16:35Boston Logan Intl

23 Sept

BOS19:05Boston Logan Intl

6h 40m

LHR06:45London Heathrow

€604

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 26/5

21:25-21:45

1 stop29h 20m

Boston Logan Intl

Sun 31/5

23:00-11:55

1 stop31h 55m

€560

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 2/7

10:55-21:45

1 stop15h 50m

Boston Logan Intl

Thu 16/7

23:35-08:30

1 stop27h 55m

€560

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 30/9

06:00-20:20

1 stop19h 20m

Boston Logan Intl

Wed 14/10

22:45-17:45

1 stop14h 00m

€561

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 30/9

08:00-20:20

1 stop17h 20m

Boston Logan Intl

Wed 14/10

22:45-18:50

1 stop15h 05m

€562

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 25/6

13:05-22:05

1 stop14h 00m

Boston Logan Intl

Sun 19/7

23:35-09:30

1 stop28h 55m

€562

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 30/9

19:50-14:45

1 stop23h 55m

Boston Logan Intl

Wed 14/10

22:45-17:45

1 stop14h 00m

€563

Fastest return journey

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 5/10

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Wed 21/10

17:45-08:40

1 stop9h 55m

€625

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 7/10

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Tue 20/10

17:45-08:40

1 stop9h 55m

€626

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 7/10

09:35-16:10

1 stop11h 35m

Boston Logan Intl

Wed 21/10

17:40-09:10

1 stop10h 30m

€630

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 7/10

09:35-16:10

1 stop11h 35m

Boston Logan Intl

Wed 21/10

17:40-09:10

1 stop10h 30m

€631

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 November is also very affordable. Most momondo users find prices during this month for around €459.

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 from London 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 €554 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 €488 on momondo.

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 25m
Direct flights	Every day
Airports in Massachusetts	140 airports

The fastest flight from London to Massachusetts takes 7h 25m

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

Frequently asked questions about flying from London to Massachusetts

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?
momondo data reveals that the most frequently booked plane model on the route from London to Massachusetts is Boeing 777, representing 19.97% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 18.79%, Airbus A330-900neo at 16.91%, and Boeing 777-200/200ER at 14.52%.

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.