How long is the flight from Massachusetts to London?

For as low as £551, LEVEL can have you in London from Massachusetts in 16h 10m. There are 3254 mi between Massachusetts and London. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Massachusetts to London one-way?

The cheapet airlines for a one-way flight from Massachusetts to London are JetBlue (£96), Air France (£123), and Virgin Atlantic (£142).

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Massachusetts to London?

The most popular route from Massachusetts to London is Boston Logan Intl - London Heathrow. You may also consider Boston Logan Intl - London Gatwick or Boston Logan Intl - London City.

What are the cheapest flights from Massachusetts to London?

The cheapest flight price from Massachusetts to London is £218. On average you can expect to pay £501. The most popular route, (Boston Logan Intl - London Heathrow), can usually be booked for £355.

What are the most reliable airlines from Massachusetts to London?

Consider Gulf Air (93%), SAUDIA (86%) or KLM (83%) when booking your flight. These represent the most reliable airlines when flying from Massachusetts to London.

What are the most popular airlines that fly from Massachusetts to London?

When booking a flight from Massachusetts to London, you may want to consider flying on British Airways, Virgin Atlantic or Iberia as they are the most popular for this route.

Can I find deals for flights from Massachusetts to London that include hotel bookings?

Yes. In addition to deals on Massachusetts to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Massachusetts to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to London.

Can I find deals for business class flights from Massachusetts to London?

Yes. Cheapflights offers flight deals from Massachusetts to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£208+ Cheap Flights from Massachusetts to London

Cheap flight deals from Massachusetts to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Massachusetts to London
Explore the most affordable flight options available from Massachusetts to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Wed 11/1113:39 -

2 stops36h 11m

Wed 18/1109:50 -

1 stop33h 30m

Deal found 30/8£525

Sat 3/1017:40 -

1 stop10h 40m

Wed 7/1006:40 -

1 stop13h 55m

Deal found 2/9£536

Sun 1/1122:45 -

1 stop16h 50m

Mon 9/1121:35 -

2 stops22h 05m

Deal found 2/9£536

Thu 22/1022:20 -

1 stop10h 35m

Mon 2/1109:10 -

1 stop15h 45m

Deal found 2/9£536

Sat 17/1010:50 -

2 stops14h 40m

Mon 26/1010:00 -

1 stop11h 15m

Deal found 2/9£536

Wed 23/914:45 -

3 stops16h 50m

Wed 30/906:15 -

2 stops14h 50m

Deal found 29/8£536

Thu 12/1121:20 -

1 stop16h 10m

Tue 17/1113:25 -

1 stop10h 40m

Deal found 2/9£536

Thu 12/1117:15 -

1 stop9h 50m

Wed 18/1112:45 -

1 stop11h 20m

Deal found 2/9£536

Sat 17/1017:50 -

2 stops17h 35m

Sat 24/1015:35 -

2 stops30h 10m

Deal found 2/9£537

Thu 12/1119:50 -

1 stop12h 10m

Fri 20/1106:00 -

1 stop16h 50m

Deal found 30/8£537

Thu 1/1016:55 -

2 stops23h 30m

Tue 6/1021:35 -

2 stops23h 30m

Deal found 1/9£537

Thu 1/1017:40 -

1 stop12h 30m

Mon 5/1008:10 -

1 stop13h 00m

Deal found 1/9£537

Best flights from Massachusetts to London
Discover carefully curated flight deals from Massachusetts to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Mon 9/1117:15 -

1 stop12h 30m

Sun 15/1108:45 -

1 stop15h 20m

Deal found 2/9£539

Thu 24/922:55 -

1 stop16h 10m

Thu 1/1009:55 -

1 stop16h 10m

Deal found 2/9£551

Wed 4/1113:35 -

2 stops21h 25m

Tue 10/1107:05 -

2 stops13h 40m

Deal found 29/8£553

Tue 24/1122:45 -

1 stop29h 40m

Sun 29/1110:40 -

1 stop33h 00m

Deal found 2/9£571

Wed 11/1120:00 -

1 stop32h 55m

Tue 17/1117:20 -

1 stop29h 45m

Deal found 1/9£580

Sat 12/906:00 -

1 stop9h 40m

Tue 15/908:45 -

1 stop11h 25m

Deal found 29/8£599

Sat 12/919:05 -

Nonstop6h 40m

Wed 16/906:30 -

1 stop11h 49m

Deal found 2/9£603

Fri 6/1119:15 -

Nonstop6h 35m

Sun 6/1206:30 -

1 stop12h 50m

Deal found 31/8£604

Sun 4/1021:30 -

Nonstop6h 45m

Sun 11/1009:40 -

Nonstop7h 41m

Deal found 30/8£609

Mon 9/1119:10 -

Nonstop6h 45m

Tue 10/1109:20 -

Nonstop7h 55m

Deal found 30/8£610

Wed 4/1117:20 -

2 stops14h 50m

Tue 10/1119:30 -

2 stops23h 15m

Deal found 30/8£616

Sun 11/1016:48 -

1 stop13h 02m

Tue 20/1014:10 -

1 stop14h 15m

Deal found 31/8£681

Tue 6/1018:00 -

1 stop9h 35m

Mon 19/1018:05 -

1 stop27h 25m

Deal found 1/9£841

Tue 10/1117:15 -

1 stop12h 30m

Sun 15/1108:45 -

1 stop15h 20m

Deal found 2/9£539

Tue 5/117:35 -

2 stops18h 25m

Thu 14/119:50 -

2 stops24h 55m

Deal found 2/9£557

Sat 7/1119:50 -

1 stop12h 15m

Fri 13/1106:00 -

1 stop16h 50m

Deal found 30/8£542

Fri 6/1122:10 -

1 stop12h 35m

Wed 11/1116:35 -

1 stop27h 05m

Deal found 30/8£598

Fri 4/1217:01 -

1 stop13h 59m

Sun 6/1207:00 -

2 stops17h 00m

Deal found 1/9£602

Sat 12/921:30 -

Nonstop6h 45m

Fri 18/909:40 -

Nonstop7h 37m

Deal found 31/8£609

Thu 22/1019:05 -

Nonstop6h 40m

Tue 3/1112:55 -

Nonstop7h 55m

Deal found 1/9£609

Fri 6/1121:00 -

1 stop14h 20m

Wed 11/1110:55 -

1 stop36h 10m

Deal found 2/9£610

Sun 8/1114:00 -

1 stop12h 50m

Wed 18/1110:50 -

1 stop18h 09m

Deal found 31/8£618

Fri 16/1006:25 -

1 stop9h 20m

Sat 31/1012:20 -

1 stop15h 18m

Deal found 28/8£651

Fri 4/1212:04 -

2 stops22h 56m

Fri 11/1221:05 -

2 stops23h 40m

Deal found 2/9£595

Wed 7/1006:00 -

2 stops21h 35m

Wed 14/1008:40 -

2 stops20h 19m

Deal found 31/8£607

Wed 7/1017:25 -

1 stop10h 35m

Wed 14/1006:15 -

1 stop13h 40m

Deal found 31/8£553

Wed 11/1120:00 -

1 stop15h 20m

Mon 16/1110:55 -

1 stop36h 10m

Deal found 1/9£610

Sat 3/1017:10 -

1 stop11h 10m

Mon 12/1010:25 -

1 stop14h 25m

Deal found 1/9£618

Sat 17/1017:10 -

1 stop17h 50m

Wed 21/1010:25 -

2 stops18h 34m

Deal found 29/8£625

Wed 30/916:40 -

1 stop10h 15m

Wed 7/1009:20 -

1 stop12h 16m

Deal found 2/9£641

Find flight deals from Massachusetts to London

Round-trip from	£525
One-way from	£208
Popular in	June
Cheapest in	January
Average price	£530
Good round-trip deal	£352 or less
Good one-way deal	£273 or less

11/11-18/11
3 total stops
69h 41m total
Massachusetts to London

Search Deals

Icelandair
21/1
1 total stop
18h 40m total
Massachusetts to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£96 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Massachusetts to London (LON).

Search Deals

Price to beat on a one-way flight from Massachusetts to London (LON).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Massachusetts to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Mon 9/11

17:15-10:45

1 stop12h 30m

London Luton

Sun 15/11

08:45-19:05

1 stop15h 20m

£539

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Tue 10/11

17:15-10:45

1 stop12h 30m

London Luton

Sun 15/11

08:45-19:05

1 stop15h 20m

£539

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sat 7/11

19:50-13:05

1 stop12h 15m

London Luton

Fri 13/11

06:00-17:50

1 stop16h 50m

£542

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Thu 24/9

22:55-20:05

1 stop16h 10m

London Heathrow

Thu 1/10

09:55-21:05

1 stop16h 10m

£551

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Wed 4/11

13:35-16:00

2 stops21h 25m

London Heathrow

Tue 10/11

07:05-15:45

2 stops13h 40m

£553

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Wed 7/10

17:25-09:00

1 stop10h 35m

London Luton

Wed 14/10

06:15-14:55

1 stop13h 40m

£553

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Tue 5/1

17:35-17:00

2 stops18h 25m

London Heathrow

Thu 14/1

19:50-15:45

2 stops24h 55m

£557

BostonLondon

BOS Boston Logan Intl - LGW London Gatwick

BOSLGW

Boston Logan Intl

Tue 24/11

22:45-09:25

1 stop29h 40m

London Gatwick

Sun 29/11

10:40-14:40

1 stop33h 00m

£571

BostonLondon

BOS Boston Logan Intl - STN London Stansted

BOSSTN

Boston Logan Intl

Wed 11/11

20:00-09:55

1 stop32h 55m

London Stansted

Tue 17/11

17:20-18:05

1 stop29h 45m

£580

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Fri 4/12

12:04-16:00

2 stops22h 56m

London Heathrow

Fri 11/12

21:05-15:45

2 stops23h 40m

£595

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Massachusetts to London

Have a flexible travel schedule? Discover the best time to fly to London from Massachusetts with our price prediction graph.

BDL-LGW

BOS-LHR

BOS-LGW

BOS-STN

BOS-LTN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to London

USMA-LON

BDL-LGW

BOS-LHR

BOS-LGW

BOS-STN

What is the cheapest month to book a flight from Massachusetts to London?

Currently, January is the cheapest month in which you can book a flight from Massachusetts to London (average of £390). Flying from Massachusetts to London in June is currently the most expensive (average of £759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Massachusetts to London as you normally would.

Weekly flight availability from Massachusetts to London

The most flights from USMA to LON are scheduled on a Tuesday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost for a return flight from Massachusetts to London?

Airfare is typical for this route at the moment.

Massachusetts to London flights typically cost between £400 and £597 in October.
The cheapest return price found within the last 5 days was £536 on Scandinavian Airlines (7 Oct–13 Oct).

How far ahead should I book a flight from Massachusetts to London?

The price you pay for your flight from Massachusetts to London may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Massachusetts to London?
For as low as £551, LEVEL can have you in London from Massachusetts in 16h 10m. There are 3254 mi between Massachusetts and London. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Massachusetts to London one-way?
The cheapet airlines for a one-way flight from Massachusetts to London are JetBlue (£96), Air France (£123), and Virgin Atlantic (£142).
What are the most popular routes from Massachusetts to London?
The most popular route from Massachusetts to London is Boston Logan Intl - London Heathrow. You may also consider Boston Logan Intl - London Gatwick or Boston Logan Intl - London City.
What are the most reliable airlines from Massachusetts to London?
Consider Gulf Air (93%), SAUDIA (86%) or KLM (83%) when booking your flight. These represent the most reliable airlines when flying from Massachusetts to London.
What are the cheapest flights from Massachusetts to London?
The cheapest flight price from Massachusetts to London is £218. On average you can expect to pay £501. The most popular route, (Boston Logan Intl - London Heathrow), can usually be booked for £355.
Can I find deals for flights from Massachusetts to London that include hotel bookings?
Yes. In addition to deals on Massachusetts to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Massachusetts to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to London.
Can I find deals for business class flights from Massachusetts to London?
Yes. Cheapflights offers flight deals from Massachusetts to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Massachusetts to London?
Currently, January is the cheapest month in which you can book a flight from Massachusetts to London (average of £390). Flying from Massachusetts to London in June is currently the most expensive (average of £759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Massachusetts to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest£214	Average£507	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	Cheapest£234	Average£500	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£318	Average£397	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£354	Average£563	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£359	Average£560	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air France	Cheapest£359	Average£533	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£373	Average£587	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Massachusetts to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Massachusetts today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Massachusetts to London?

Cheapflights helps you find that perfect flight to London from Massachusetts by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Massachusetts to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Massachusetts to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Massachusetts to London become cheaper?

Of course! You can now track prices for flights from Massachusetts to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Massachusetts to London from £208

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Massachusetts to London

Cheapest flights from Massachusetts to LondonExplore the most affordable flight options available from Massachusetts to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Explore the most affordable flight options available from Massachusetts to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from Massachusetts to LondonDiscover carefully curated flight deals from Massachusetts to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from Massachusetts to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Direct flights from Massachusetts to LondonExplore direct flight options from Massachusetts to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Explore direct flight options from Massachusetts to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Last-minute flights from Massachusetts to LondonDiscover last-minute flight deals from Massachusetts to London. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from Massachusetts to London. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Massachusetts to LondonSearch for one-way flight options from Massachusetts to London. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Search for one-way flight options from Massachusetts to London. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Find flight deals from Massachusetts to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Massachusetts to London that are best for you.

Best time to book a flight from Massachusetts to London

Have a flexible travel schedule? Discover the best time to fly to London from Massachusetts with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Massachusetts to London?

What is the cheapest time of day to fly from MA to LON?

Find hourly flight availability from Massachusetts to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Massachusetts to London as you normally would.

Weekly flight availability from Massachusetts to London

The most flights from USMA to LON are scheduled on a Tuesday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost for a return flight from Massachusetts to London?

Airfare is typical for this route at the moment.

Massachusetts to London flights typically cost between £400 and £597 in October.The cheapest return price found within the last 5 days was £536 on Scandinavian Airlines (7 Oct–13 Oct).

How far ahead should I book a flight from Massachusetts to London?

The price you pay for your flight from Massachusetts to London may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Massachusetts to London?

What are the cheapest airlines to fly from Massachusetts to London one-way?

What are the most popular routes from Massachusetts to London?

What are the most reliable airlines from Massachusetts to London?

What are the cheapest flights from Massachusetts to London?

Can I find deals for flights from Massachusetts to London that include hotel bookings?

How can I find direct flights from Massachusetts to London?

Can I find deals for business class flights from Massachusetts to London?

What is the cheapest month to book a flight from Massachusetts to London?

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Alternative routes for Massachusetts to London

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Complete your trip

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Search flights from Massachusetts to London by cabin class

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Other flights to London

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Massachusetts and London flights

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Top 7 airlines flying from Massachusetts to London

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How does Cheapflights help users find flights from Massachusetts to London?

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Can Cheapflights notify me if prices for flights from Massachusetts to London become cheaper?

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Cheapest flights from Massachusetts to London
Explore the most affordable flight options available from Massachusetts to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from Massachusetts to London
Discover carefully curated flight deals from Massachusetts to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Direct flights from Massachusetts to London
Explore direct flight options from Massachusetts to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Last-minute flights from Massachusetts to London
Discover last-minute flight deals from Massachusetts to London. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Massachusetts to London
Search for one-way flight options from Massachusetts to London. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Massachusetts to London flights typically cost between £400 and £597 in October.
The cheapest return price found within the last 5 days was £536 on Scandinavian Airlines (7 Oct–13 Oct).