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Cheap flights from London to Massachusetts from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Massachusetts departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Massachusetts

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:25 am - 11:48 pm
LHR
-
BDL
21h 23m1 stop
JetBlue Logo
6:00 am - 8:45 pm
BDL
-
LHR
9h 45m1 stop
$541JetBlue
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
7:40 am - 2:35 pm
STN
-
BOS
35h 55m2 stops
Multiple Airlines Logo
6:05 pm - 7:30 pm
BOS
-
STN
20h 25m2 stops
$565Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
Finnair Logo
8:05 pm - 11:26 pm
LHR
-
BOS
32h 21m2 stops
Finnair Logo
8:20 pm - 7:50 am
BOS
-
LHR
6h 30mnonstop
$565Finnair
Tue, Apr 14 - Thu, Apr 23
Multiple Airlines Logo
10:10 pm - 8:55 pm
STN
-
BOS
27h 45m2 stops
Multiple Airlines Logo
10:40 pm - 3:10 pm
BOS
-
STN
11h 30m1 stop
$566Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Icelandair Logo
12:15 pm - 5:50 pm
LHR
-
BOS
10h 35m1 stop
Icelandair Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m1 stop
$567Icelandair
Wed, Jan 14 - Sat, May 2
Icelandair Logo
8:35 pm - 5:50 pm
LHR
-
BOS
26h 15m1 stop
Icelandair Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m1 stop
$568Icelandair
Sun, Jan 11 - Fri, May 1
British Airways Logo
6:50 am - 1:55 pm
LCY
-
BOS
12h 05m1 stop
British Airways Logo
4:45 pm - 8:50 am
BOS
-
LCY
11h 05m1 stop
$572British Airways
Tue, Jan 13 - Tue, Feb 3
British Airways Logo
6:50 am - 1:55 pm
LCY
-
BOS
12h 05m1 stop
British Airways Logo
5:10 pm - 10:25 am
BOS
-
LCY
12h 15m1 stop
$573British Airways
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
11:20 am - 12:24 am
LGW
-
BDL
18h 04m2 stops
American Airlines Logo
9:14 am - 9:00 am
BDL
-
LGW
18h 46m2 stops
$924American Airlines
Fri, Feb 27 - Sat, Mar 7
Virgin Atlantic Logo
4:50 pm - 11:55 pm
LHR
-
ALB
36h 05m2 stops
Virgin Atlantic Logo
2:30 pm - 8:10 pm
ALB
-
LHR
48h 40m2 stops
$1,309Virgin Atlantic
Mon, Jan 5 - Sat, Jan 10

KLM flights from London to Massachusetts

Our best KLM deals on London to Massachusetts flight tickets
KLM
Jan 26
LCY7:45 amLondon City
10h 45m
1 stop
BOS1:30 pmBoston Logan Intl
Feb 2
BOS7:10 pmBoston Logan Intl
9h 20m
1 stop
LCY9:30 amLondon City
$628
Find similar
KLM
Mar 3
LCY7:45 amLondon City
10h 35m
1 stop
BOS1:20 pmBoston Logan Intl
Mar 17
BOS8:10 pmBoston Logan Intl
9h 20m
1 stop
LCY9:30 amLondon City
$638
Find similar
KLM
Jan 16
LCY7:45 amLondon City
10h 45m
1 stop
BOS1:30 pmBoston Logan Intl
Jan 22
BOS1:00 pmBoston Logan Intl
14h 10m
2 stops
LCY8:10 amLondon City
$652
Find similar

SWISS flights from London to Massachusetts

Our best SWISS deals on London to Massachusetts flight tickets
SWISS
Jan 26
LCY1:30 pmLondon City
11h 30m
1 stop
BOS8:00 pmBoston Logan Intl
Feb 2
BOS10:10 pmBoston Logan Intl
13h 55m
1 stop
LCY5:05 pmLondon City
$569
Find similar
SWISS
Jan 21
LCY9:20 amLondon City
16h 00m
1 stop
BOS8:20 pmBoston Logan Intl
Jan 29
BOS9:50 pmBoston Logan Intl
10h 05m
1 stop
LCY12:55 pmLondon City
$576
Find similar
SWISS
Feb 11
LHR1:45 pmLondon Heathrow
11h 35m
1 stop
BOS8:20 pmBoston Logan Intl
Feb 16
BOS10:10 pmBoston Logan Intl
13h 30m
2 stops
LHR4:40 pmLondon Heathrow
$588
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 2/3

7:25 am-11:48 pm

1 stop21h 23m

Hartford Bradley Intl

Sun 2/8

6:00 am-8:45 pm

1 stop9h 45m

$541

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 2/5

7:40 am-2:35 pm

2 stops35h 55m

Boston Logan Intl

Sun 2/8

6:05 pm-7:30 pm

2 stops20h 25m

$565

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 4/14

8:05 pm-11:26 pm

2 stops32h 21m

Boston Logan Intl

Thu 4/23

8:20 pm-7:50 am

Nonstop6h 30m

$565

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 1/24

10:10 pm-8:55 pm

2 stops27h 45m

Boston Logan Intl

Sat 1/31

10:40 pm-3:10 pm

1 stop11h 30m

$566

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 1/14

12:15 pm-5:50 pm

1 stop10h 35m

Boston Logan Intl

Sat 5/2

8:50 pm-11:55 am

1 stop10h 05m

$567

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 1/11

8:35 pm-5:50 pm

1 stop26h 15m

Boston Logan Intl

Fri 5/1

8:50 pm-11:55 am

1 stop10h 05m

$568

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 1/13

6:50 am-1:55 pm

1 stop12h 05m

Boston Logan Intl

Tue 2/3

4:45 pm-8:50 am

1 stop11h 05m

$572

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 1/12

6:50 am-1:55 pm

1 stop12h 05m

Boston Logan Intl

Mon 1/19

5:10 pm-10:25 am

1 stop12h 15m

$573

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Fri 2/27

11:20 am-12:24 am

2 stops18h 04m

Hartford Bradley Intl

Sat 3/7

9:14 am-9:00 am

2 stops18h 46m

$924

LondonAlbany

LHR - ALB

LHRALB

London Heathrow

Mon 1/5

4:50 pm-11:55 pm

2 stops36h 05m

Albany Intl

Sat 1/10

2:30 pm-8:10 pm

2 stops48h 40m

$1,309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Massachusetts from

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

What is the cheapest month to fly to Massachusetts?

In general, September is the cheapest month to fly from London to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $526. If you aren’t able to travel to Massachusetts during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $532.

What is the cheapest day to depart on your flight to Massachusetts?

According to our data, Thursday is the cheapest day to fly to Massachusetts from London. The lowest ticket price found for a Thursday departure recently was $677. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $773.

What is the cheapest time of day to depart on your flight to Massachusetts?

Our data shows that the cheapest London to Massachusetts flights are usually those with departure times in the afternoon. Our users have found flights to Massachusetts in the afternoon for as low as $713. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $733 on average. Flights to Massachusetts from London in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest London to Massachusetts flight route?

Fly from London Heathrow to Boston Logan Intl for the best London - Massachusetts flight prices

How far in advance should I book a flight 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 $622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from London for as low as $569 on momondo.

What cabin class options are available on London to Massachusetts flights?

There are 4 cabin classes available to choose from on London to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Best Price Found

$494

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Massachusetts

140 airports
The best one-way flight to Massachusetts from London in the past 72 hours is $494. The best round-trip flight deal from London to Massachusetts found on momondo in the last 72 hours is $670.
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

  • When did momondo last update prices for flights from London to Massachusetts?

    Prices for flights from London to Massachusetts refresh daily.

  • How many operators does momondo search for flights from London to Massachusetts?

  • How old do you have to be to fly from London to Massachusetts?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The required travel and health documents for your Massachusetts trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Massachusetts?

Best airlines flying from London to Massachusetts

Compare and see reviews for airlines that fly from London to Massachusetts with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $404Free CancellationRating
7.6
1,338 reviews
Search Finnair flights
IcelandairPriceFrom $445Free CancellationRating
7.0
591 reviews
Search Icelandair flights
JetBluePriceFrom $456Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
DeltaPriceFrom $481Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $486Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
IberiaPriceFrom $539Free CancellationRating
7.0
3,052 reviews
Search Iberia flights
Air FrancePriceFrom $548Free CancellationRating
7.4
1,507 reviews
Search Air France flights
Virgin AtlanticPriceFrom $551Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights

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?

Flights from London to Massachusetts with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Massachusetts?

momondo provides multiple filters to help you find the best flight to Massachusetts from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your Massachusetts trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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