£160 Find Cheap Flights from Massachusetts to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£356
Overall average: £444
Multiple Airlines
Sun 1/3Sun 8/3
BOS - LHR • 2 stops
Cheapest direct flights
£371
Typical prices: £410-£526
British Airways
Sun 15/3Tue 31/3
BOS - LHR • Direct
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Massachusetts to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Massachusetts to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Massachusetts to London

Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
05:30 - 09:20
BOS
-
LHR
22h 50m
2 stops
Multiple Airlines Logo
06:00 - 14:05
LHR
-
BOS
13h 05m
1 stop
£356Multiple Airlines
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
19:50 - 14:25
BOS
-
LGW
13h 35m
2 stops
Multiple Airlines Logo
08:50 - 17:50
LGW
-
BOS
14h 00m
2 stops
£356Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
21:15 - 12:50
BOS
-
STN
10h 35m
1 stop
Multiple Airlines Logo
08:30 - 15:05
STN
-
BOS
11h 35m
1 stop
£356Multiple Airlines
Thu, 26 Feb - Mon, 2 Mar
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 16:50
LHR
-
BOS
11h 50m
1 stop
£357Aer Lingus
Wed, 25 Feb - Wed, 4 Mar
TAP AIR PORTUGAL Logo
18:05 - 09:50
BOS
-
LGW
10h 45m
1 stop
TAP AIR PORTUGAL Logo
09:35 - 14:35
LGW
-
BOS
34h 00m
2 stops
£357TAP AIR PORTUGAL
Sat, 21 Feb - Sat, 28 Feb
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 16:50
LHR
-
BOS
11h 50m
1 stop
£359Aer Lingus
Wed, 18 Mar - Tue, 24 Mar
Icelandair Logo
12:35 - 10:55
BOS
-
LGW
18h 20m
1 stop
Icelandair Logo
11:55 - 11:35
LGW
-
BOS
27h 40m
1 stop
£360Icelandair
Sun, 3 May - Thu, 21 May
Icelandair Logo
23:00 - 14:40
BOS
-
LGW
10h 40m
1 stop
Icelandair Logo
13:00 - 18:50
LGW
-
BOS
10h 50m
1 stop
£361Icelandair
Mon, 16 Feb - Thu, 19 Feb
Lufthansa Logo
20:40 - 13:00
BOS
-
LHR
11h 20m
1 stop
Lufthansa Logo
11:10 - 18:35
LHR
-
BOS
12h 25m
1 stop
£361Lufthansa
Tue, 17 Feb - Thu, 19 Feb
Lufthansa Logo
16:15 - 17:35
BOS
-
LCY
20h 20m
1 stop
Lufthansa Logo
09:40 - 18:35
LCY
-
BOS
13h 55m
2 stops
£389Lufthansa
Useful Info

Good to know - Cheap tickets from Massachusetts to London

Low seasonJanuary
Cheapest flight£160
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Boston to London Heathrow Airport

FAQs for booking flights from Massachusetts to London

  • How does KAYAK find such low prices on flights from Massachusetts to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Slough
Winchester
Croydon
Stansted
Folkestone
Maidstone
Chichester
Colchester
Chelmsford
Crawley
Richmond
Bedford
Hastings
Watford

Everything you need to know for your flight to London

Cabin class types available on flights to Massachusetts

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Londonfrom £14,015
Business Class flights to Londonfrom £1,893
Premium Economy Class flights to Londonfrom £940
Economy class flights to Londonfrom £161