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$426+ Cheap flights from London (LON) to Massachusetts

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOS
Apr 18 — Apr 251
Sa 4/18
Sa 4/25
1 adult, Economy
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Cheap flight deals from London to Massachusetts

Cheapest flights from London to Massachusetts
Explore the most affordable flight options available from London to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 19, 2026.

This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/202:30 pm
LHR
-
BOS
Nonstop7h 25m
British Airways
Mo 5/49:50 pm
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 3/14$499
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/212:25 pm
LHR
-
BOS
Nonstop7h 25m
British Airways
Di 5/59:50 pm
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 3/14$500
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/2212:05 pm
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Di 5/56:05 pm
BOS
-
LGW
1 stop10h 40m
TAP AIR PORTUGAL
Deal found 3/14$501
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/31:05 pm
LHR
-
BOS
1 stop10h 45m
Icelandair
So 9/68:50 pm
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 3/14$502
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2110:35 am
LGW
-
BOS
1 stop14h 45m
TAP AIR PORTUGAL
Di 5/56:05 pm
BOS
-
LGW
1 stop10h 40m
TAP AIR PORTUGAL
Deal found 3/14$508
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/229:30 am
LHR
-
BOS
1 stop11h 52m
United Airlines
Mi 5/66:00 am
BOS
-
LHR
1 stop9h 40m
United Airlines
Deal found 3/14$509
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/226:00 am
LHR
-
BOS
1 stop13h 45m
TAP AIR PORTUGAL
Sa 5/210:45 pm
BOS
-
LHR
1 stop11h 50m
TAP AIR PORTUGAL
Deal found 3/14$510
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/222:30 pm
LHR
-
BOS
Nonstop7h 25m
British Airways
Di 5/57:35 pm
BOS
-
LHR
Nonstop6h 35m
British Airways
Deal found 3/14$511
This Ticket deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/204:30 pm
LHR
-
BOS
1 stop26h 10m
ITA Airways
Mo 4/275:05 pm
BOS
-
LHR
1 stop11h 35m
ITA Airways
Deal found 3/17$516
This deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/213:40 pm
LGW
-
BOS
1 stop11h 05m
Icelandair
Mi 8/2611:00 pm
BOS
-
LGW
1 stop10h 40m
Icelandair
Deal found 3/18$520
This deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/181:05 pm
LHR
-
BOS
1 stop13h 40m
Icelandair
Sa 5/28:50 pm
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 3/14$524
This Ticket deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/203:40 pm
LGW
-
BOS
1 stop11h 05m
Icelandair
Mo 4/278:50 pm
BOS
-
LGW
1 stop9h 55m
Icelandair
Deal found 3/17$526

Find flight deals from London to Massachusetts

Keep the following information in mind while searching for London to Massachusetts flight deals. Data was last updated März 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$499

One-way from

$379
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$622

Good round-trip deal

$577 or less

Good one-way deal

$510 or less
Provider with most accurate pricing for London (LON)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Boston Logan Intl flights.
Search Deals
From London (LON) to Massachusetts
Search Deals
One-way flight from London (LON) to Massachusetts
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Massachusetts.
Search Deals
Price to beat on a one-way flight from London (LON) to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated März 19, 2026.
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

Cheapest round-trip

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mo 4/20

2:25 pm-3:35 pm

2 stops30h 10m

Boston Logan Intl

Mo 4/27

5:40 pm-10:50 pm

2 stops24h 10m

$588

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mi 4/29

3:55 pm-10:00 pm

1 stop11h 05m

Boston Logan Intl

Mo 5/4

11:30 pm-3:45 pm

1 stop11h 15m

$598

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sa 4/4

8:45 am-3:10 pm

1 stop11h 25m

Boston Logan Intl

Sa 4/4

8:16 pm-7:25 am

1 stop30h 09m

$630

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mo 9/14

9:25 am-7:55 pm

1 stop15h 30m

Boston Logan Intl

Mo 9/21

5:20 pm-8:20 am

1 stop10h 00m

$630

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Do 5/7

3:40 pm-9:45 pm

1 stop11h 05m

Boston Logan Intl

Mo 5/11

11:00 pm-2:40 pm

1 stop10h 40m

$631

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mo 8/31

3:40 pm-9:45 pm

1 stop11h 05m

Boston Logan Intl

Mi 11/4

7:50 pm-10:55 am

1 stop10h 05m

$633

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mo 4/13

7:55 am-2:45 pm

2 stops35h 50m

Boston Logan Intl

Mo 4/20

8:50 pm-1:10 am

3 stops23h 20m

$633

LondonBoston

LCY - BOS

LCYBOS

London City

Mi 9/9

7:25 pm-1:40 pm

2 stops23h 15m

Boston Logan Intl

Mo 9/21

5:05 pm-1:10 pm

2 stops15h 05m

$636

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Di 4/14

4:30 pm-1:40 pm

1 stop26h 10m

Boston Logan Intl

Do 4/23

5:05 pm-3:40 pm

1 stop17h 35m

$638

LondonBoston

LTN - BOS

LTNBOS

London Luton

Di 3/31

1:10 pm-6:50 pm

1 stop10h 40m

Boston Logan Intl

Di 4/7

9:15 pm-3:30 pm

1 stop13h 15m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Massachusetts

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

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

Currently, July is the cheapest month in which you can book a flight from London to Massachusetts (average of $187). Flying from London to Massachusetts in June is currently the most expensive (average of $500). 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 LON to MA?

Find hourly flight availability from London to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated März 19, 2026.

One of the essential ways to save on airfare from London to Massachusetts is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from London to Massachusetts?

Use this chart to determine the cheapest time to fly round-trip from London to Massachusetts. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their London to Massachusetts flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Massachusetts

Explore weekly flight availability from London to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated März 19, 2026.

The most flights from LON to USMA are scheduled on a Wednesday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost to fly round-trip from London to Massachusetts?

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated März 19, 2026.
Read through reviews of airlines operating flights from London to Massachusetts, such as Delta,Virgin Atlantic, andJetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,300 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,300 reviews
Delta
7.9
Good
8,300 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
682 reviews
Delta
7.9
Good
8,300 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,909 reviews
Delta
7.9
Good
8,300 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,476 reviews
Delta
7.9
Good
8,300 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,802 reviews
Delta
7.9
Good
8,300 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from London to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Massachusetts?

    Airlines like United Airlines, SWISS, and Icelandair fly from London to Massachusetts in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 4h 25m. There are 3272 mi between London and Massachusetts. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $271. However, be on the lookout for offers from Scandinavian Airlines and Icelandair, as they are both options that can get you from London to Massachusetts for a low price.

  • What are the most popular routes from London to Massachusetts?

    When deciding which route to take from London to Massachusetts consider London Heathrow - Boston Logan Intl, London Gatwick - Boston Logan Intl or London City - Boston Logan Intl as they are the most popular.

  • What are the most reliable airlines from London to Massachusetts?

    No one likes to see their flight delayed. When booking a flight from London to Massachusetts consider choosing Scandinavian Airlines (85%), KLM (84%) or Air France (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Massachusetts?

    The cheapest flight price from London to Massachusetts is $439. On average you can expect to pay $1,362. The most popular route, (London Heathrow - Boston Logan Intl), can usually be booked for $376.

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

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

  • How can I find direct flights from London to Massachusetts?

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

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

    Yes. Cheapflights offers flight deals from London to Massachusetts 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 London to Massachusetts?

    Currently, July is the cheapest month in which you can book a flight from London to Massachusetts (average of $187). Flying from London to Massachusetts in June is currently the most expensive (average of $500). 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 9 airlines flying from London to Massachusetts

Discover the top 9 airlines that operate flights from London to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated März 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$263Average$584FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$401Average$604FlexibilityNo cancel feeOn-time76%
IberiaCheapest$428Average$627FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$456Average$834FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$465Average$572FlexibilityNo cancel feeOn-time70%
DeltaCheapest$481Average$728FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$486Average$780FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$534Average$719FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$574Average$791FlexibilityNo cancel feeOn-time72%

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