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Heathrow

$214+ Cheap flights from Massachusetts to Heathrow (LHR)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LHR
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap flight deals from Massachusetts to Heathrow

Cheapest flights from Massachusetts to Heathrow
Explore the most affordable flight options available from Massachusetts to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This Mytrip deal was found by Cheapflights users on 1/20. 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.
mar. 4/2110:40 am
BOS
-
LHR
2 stops14h 55m
Multiple Airlines
jue. 4/309:00 am
LHR
-
BOS
1 stop13h 40m
Multiple Airlines
Deal found 1/20$489
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/307:12 pm
BOS
-
LHR
Nonstop6h 43m
JetBlue
vie. 2/69:20 am
LHR
-
BOS
Nonstop8h 00m
JetBlue
Deal found 1/20$490
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/283:40 pm
BOS
-
LHR
2 stops14h 40m
Air Canada
mié. 2/49:00 am
LHR
-
BOS
2 stops15h 42m
Air Canada
Deal found 1/21$491
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/216:35 pm
BOS
-
LHR
Nonstop6h 55m
JetBlue
mié. 11/119:20 am
LHR
-
BOS
Nonstop7h 52m
JetBlue
Deal found 1/21$492
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/108:10 pm
BOS
-
LHR
Nonstop6h 50m
British Airways
mié. 3/257:10 pm
LHR
-
BOS
Nonstop7h 45m
British Airways
Deal found 1/21$493
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/2510:10 pm
BOS
-
LHR
1 stop9h 50m
SWISS
vie. 2/61:45 pm
LHR
-
BOS
1 stop11h 15m
SWISS
Deal found 1/19$494
This United Airlines deal was found by Cheapflights users on 1/19. 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.
vie. 2/205:30 am
BOS
-
LHR
1 stop20h 40m
United Airlines
mié. 3/119:00 am
LHR
-
BOS
1 stop16h 20m
United Airlines
Deal found 1/19$495
This United Airlines deal was found by Cheapflights users on 1/21. 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.
vie. 2/136:00 am
BOS
-
LHR
1 stop10h 20m
United Airlines
mar. 2/171:45 pm
LHR
-
BOS
1 stop11h 35m
United Airlines
Deal found 1/21$496
This oojo deal was found by Cheapflights users on 1/19. 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.
jue. 8/279:38 am
BOS
-
LHR
1 stop16h 12m
British Airways
mié. 9/27:40 am
LHR
-
BOS
1 stop16h 10m
British Airways
Deal found 1/19$497
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/116:00 am
BOS
-
LHR
1 stop19h 20m
British Airways
mié. 2/255:05 pm
LHR
-
BOS
Nonstop7h 40m
British Airways
Deal found 1/21$498
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/58:15 pm
BOS
-
LHR
Nonstop6h 45m
Finnair
jue. 5/1411:00 am
LHR
-
BOS
Nonstop7h 20m
Finnair
Deal found 1/19$499
This oojo deal was found by Cheapflights users on 1/19. 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.
jue. 3/128:30 am
BOS
-
LHR
Nonstop6h 30m
British Airways
mié. 3/188:50 am
LHR
-
BOS
1 stop15h 05m
British Airways
Deal found 1/19$500

Find flight deals from Massachusetts to Heathrow

Keep the following information in mind while searching for Massachusetts to Heathrow flight deals. Data was last updated enero 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$489
(oojo)

One-way from

$214
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$565

Good round-trip deal

$534 or less

Good one-way deal

$281 or less
Provider with most accurate pricing for Boston Logan Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-London (LON) flights.
Search Deals
From Massachusetts to London Heathrow
Search Deals
One-way flight from Massachusetts to London Heathrow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to London Heathrow.
Search Deals
Price to beat on a one-way flight from Massachusetts to London Heathrow.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Heathrow 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 enero 21, 2026.
Use the filters below to find and compare flights from Massachusetts to London Heathrow Airport that are best for you.

Fly from

Massachusetts

Fly to

Heathrow

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

vie. 3/13

8:15 pm-6:55 am

Nonstop6h 40m

London Heathrow

sáb. 3/21

9:20 am-1:16 pm

Nonstop7h 56m

$493

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

jue. 2/19

12:05 pm-7:10 am

2 stops14h 05m

London Heathrow

jue. 2/26

1:45 pm-8:00 pm

1 stop11h 15m

$499

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

vie. 2/6

12:08 pm-7:10 am

2 stops14h 02m

London Heathrow

jue. 2/12

9:00 am-8:20 pm

1 stop16h 20m

$499

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

dom. 2/1

7:12 pm-6:55 am

Nonstop6h 43m

London Heathrow

jue. 2/5

9:20 am-12:16 pm

Nonstop7h 56m

$505

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

dom. 1/25

7:12 pm-6:55 am

Nonstop6h 43m

London Heathrow

dom. 2/1

9:20 am-12:16 pm

Nonstop7h 56m

$505

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

sáb. 2/21

6:40 pm-8:35 pm

1 stop20h 55m

London Heathrow

jue. 2/26

9:00 am-8:00 pm

1 stop16h 00m

$506

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

lun. 1/26

6:40 pm-8:35 pm

1 stop20h 55m

London Heathrow

vie. 1/30

1:45 pm-8:00 pm

1 stop11h 15m

$506

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

vie. 3/6

6:40 pm-8:35 pm

1 stop20h 55m

London Heathrow

vie. 3/13

6:50 am-5:19 pm

2 stops14h 29m

$509

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

jue. 2/12

10:30 am-6:30 am

2 stops15h 00m

London Heathrow

jue. 2/19

6:35 am-6:35 pm

1 stop17h 00m

$509

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

dom. 3/22

3:35 pm-7:10 am

1 stop11h 35m

London Heathrow

sáb. 3/28

4:40 pm-5:40 pm

1 stop29h 00m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Massachusetts to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Massachusetts 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 Massachusetts to London Heathrow Airport

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

Currently, October is the cheapest month in which you can book a flight from Massachusetts to London Heathrow Airport (average of $435). Flying from Massachusetts to London Heathrow Airport in June is currently the most expensive (average of $594). 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 LHR?

Find hourly flight availability from Massachusetts to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2026.

When flying from Massachusetts to London Heathrow Airport, 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 Massachusetts to London Heathrow Airport

Explore weekly flight availability from Massachusetts to Heathrow. 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 enero 21, 2026.

The most flights from USMA to LHR are scheduled on a Monday (32 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (22 on average).

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Heathrow. 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 Massachusetts to London Heathrow Airport?

    JetBlue, United Airlines, and British Airways can get you from Massachusetts to London Heathrow Airport in just under 6h 40m. Your travel time can differ by up to 7h 25m. Massachusetts and London Heathrow Airport are separated by a distance of 3254 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Icelandair and TAP AIR PORTUGAL, as they are both options that can get you from Massachusetts to London Heathrow Airport for a low price.

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

    While some choose either Hartford Bradley Intl - London Heathrow or Albany Intl - London Heathrow, Boston Logan Intl - London Heathrow is the most popular route from Massachusetts to London Heathrow Airport.

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

    The top 3 most reliable airlines when flying from Massachusetts to London Heathrow Airport are Malaysia Airlines (94%), Gulf Air (88%) and American Airlines (84%).

  • What are the cheapest flights from Massachusetts to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for $223. While the most popular route (Boston Logan Intl - London Heathrow) can be booked for $386 on average, our data indicates $1,920 when flying from Massachusetts to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Heathrow 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 Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Massachusetts to London Heathrow Airport (average of $435). Flying from Massachusetts to London Heathrow Airport in June is currently the most expensive (average of $594). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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Alternative routes for Massachusetts to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Philadelphia to Heathrow flights
Dulles Intl to London City flights
Los Angeles to Gatwick flights
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Dulles Intl to Stansted flights
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Baltimore to Gatwick flights
Los Angeles to London City flights
Minneapolis to Heathrow flights
O'Hare Intl to London City flights
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San Francisco to Gatwick flights
Los Angeles to Stansted flights
Dallas/Fort Worth to Gatwick flights
Charlotte to Heathrow flights
O'Hare Intl to Stansted flights
Detroit to Heathrow flights
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Raleigh to Heathrow flights

Top 10 airlines flying from Massachusetts to Heathrow

Discover the top 10 airlines that operate flights from Massachusetts to Heathrow. 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$261Average$618FlexibilityNo cancel feeOn-time62%
SWISSCheapest$320Average$622FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$367Average$450FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$393Average$657FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$456Average$528FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$460Average$621FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$466Average$651FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$467Average$670FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$467Average$614FlexibilityNo cancel feeOn-time77%
FinnairCheapest$467Average$618FlexibilityNo cancel feeOn-time76%

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