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$321+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOS
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from London to Massachusetts

Keep the following information in mind while searching for London to Massachusetts flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$490
(Mytrip)

One-way from

$321
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$639

Good round-trip deal

$584 or less

Good one-way deal

$600 or less
Provider with most accurate pricing for London (LON)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Boston Logan Intl flights.
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From London (LON) to Massachusetts
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One-way flight from London (LON) to Massachusetts
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Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to Massachusetts.
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Price to beat on a one-way flight from London (LON) to Massachusetts.
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Find 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 abril 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/410:00 pmSTN - BOS
2 stops24h 50mMultiple Airlines
dom. 5/117:15 pmBOS - STN
2 stops15h 15mMultiple Airlines
Deal found 4/27$490
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/88:40 amLHR - BOS
1 stop16h 15mUnited Airlines
sáb. 5/176:55 pmBOS - LHR
1 stop30h 35mUnited Airlines
Deal found 4/28$490
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/59:30 amLHR - BOS
1 stop10h 02mAir Canada
lun. 5/123:20 pmBOS - LHR
1 stop13h 40mAir Canada
Deal found 4/28$491
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/53:40 pmLGW - BOS
1 stop11h 20mIcelandair
lun. 6/98:50 pmBOS - LGW
1 stop9h 55mIcelandair
Deal found 4/29$492
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/66:40 amLHR - BOS
1 stop13h 55mScandinavian Airlines
sáb. 9/275:40 pmBOS - LHR
2 stops20h 10mScandinavian Airlines
Deal found 4/29$493
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/131:05 pmLCY - BOS
1 stop11h 50mMultiple Airlines
dom. 5/1810:00 pmBOS - LCY
1 stop13h 25mMultiple Airlines
Deal found 4/29$494
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2810:55 amSTN - BOS
1 stop11h 05mPLAY
sáb. 11/17:20 pmBOS - STN
1 stop19h 35mPLAY
Deal found 4/29$494
This ResecentrumGruppen deal was found by Cheapflights users on 4/28. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/512:45 pmLHR - BOS
Nonstop7h 55mVirgin Atlantic
lun. 5/128:15 pmBOS - LHR
Nonstop6h 50mVirgin Atlantic
Deal found 4/28$494
This Ticket deal was found by Cheapflights users on 4/29. 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.
lun. 5/56:15 pmLHR - BOS
Nonstop7h 45mAir France
lun. 5/1210:45 pmBOS - LHR
Nonstop6h 45mAir France
Deal found 4/29$495
This Netflights deal was found by Cheapflights users on 4/29. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:45 amLCY - BOS
1 stop11h 55mLufthansa
lun. 5/1910:00 pmBOS - LCY
1 stop13h 25mLufthansa
Deal found 4/29$496
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/57:40 amLHR - BOS
1 stop12h 00mBritish Airways
mar. 5/138:05 pmBOS - LHR
Nonstop6h 45mBritish Airways
Deal found 4/28$497
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/109:25 amLCY - BOS
1 stop11h 00mSWISS
mar. 9/169:40 pmBOS - LCY
1 stop14h 50mSWISS
Deal found 4/29$507

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 abril 29, 2025.
Use the filters below to find and compare flights from London to Massachusetts that are best for you.

Fly from

London

Fly to

Massachusetts

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

dom. 5/4

10:00 pm-5:50 pm

2 stops24h 50m

Boston Logan Intl

dom. 5/11

7:15 pm-3:30 pm

2 stops15h 15m

$490

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mar. 9/2

8:45 am-7:55 pm

1 stop16h 10m

Boston Logan Intl

vie. 9/26

5:30 am-5:55 am

2 stops19h 25m

$491

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mar. 9/9

7:30 am-4:28 pm

2 stops13h 58m

Boston Logan Intl

mar. 9/16

1:40 pm-5:55 am

1 stop11h 15m

$492

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

jue. 6/5

3:40 pm-10:00 pm

1 stop11h 20m

Boston Logan Intl

lun. 6/9

8:50 pm-11:45 am

1 stop9h 55m

$492

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

sáb. 9/6

6:40 am-3:35 pm

1 stop13h 55m

Boston Logan Intl

sáb. 9/27

5:40 pm-6:50 pm

2 stops20h 10m

$493

LondonBoston

STN - BOS

STNBOS

London Stansted

sáb. 5/3

11:40 am-5:50 pm

1 stop11h 10m

Boston Logan Intl

sáb. 5/10

7:15 pm-10:40 am

1 stop10h 25m

$494

LondonBoston

LCY - BOS

LCYBOS

London City

mar. 5/13

1:05 pm-7:55 pm

1 stop11h 50m

Boston Logan Intl

dom. 5/18

10:00 pm-4:25 pm

1 stop13h 25m

$494

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 5/12

6:00 am-1:50 pm

1 stop12h 50m

Boston Logan Intl

lun. 5/19

11:07 am-5:55 am

1 stop13h 48m

$495

LondonBoston

LCY - BOS

LCYBOS

London City

mié. 5/14

8:45 am-3:40 pm

1 stop11h 55m

Boston Logan Intl

lun. 5/19

10:00 pm-4:25 pm

1 stop13h 25m

$496

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mié. 5/14

9:40 am-12:15 pm

Nonstop7h 35m

Boston Logan Intl

lun. 5/19

10:45 pm-10:30 am

Nonstop6h 45m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from London to Massachusetts (average of $218). Flying from London to Massachusetts in July is currently the most expensive (average of $311). 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 abril 29, 2025.

When flying from London to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 abril 29, 2025.

The most flights from LON to USMA are scheduled on a Monday (35 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Massachusetts, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 abril 29, 2025.
See what other customers who have flown with Delta, KLM and Azores Airlines from London to Massachusetts have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $368. However, be on the lookout for offers from Vueling and TAP AIR PORTUGAL, 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 Malaysia Airlines (93%), Scandinavian Airlines (92%) or Gulf Air (92%) 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 $522. On average you can expect to pay $1,317. The most popular route, (London Heathrow - Boston Logan Intl), can usually be booked for $439.

  • 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, January is the cheapest month in which you can book a flight from London to Massachusetts (average of $218). Flying from London to Massachusetts in July is currently the most expensive (average of $311). 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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Alternative routes for London to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Massachusetts

Discover the top 10 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$341Average$535FlexibilityNo cancel feeOn-time77%
FinnairCheapest$355Average$617FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$360Average$808FlexibilityNo cancel feeOn-time62%
PLAYCheapest$375Average$497FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$414Average$546FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$418Average$558FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$482Average$636FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$491Average$609FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$492Average$626FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$497Average$655FlexibilityNo cancel feeOn-time77%

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