LHR

$194 Find Cheap Flights from Massachusetts to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 1/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$503
Overall average: $598
Austrian Airlines
Fri 2/20Mon 2/23
BOS - LHR • 1 stop
Cheapest non-stop
$504
Typical prices: $512-$701
JetBlue
Mon 1/26Fri 1/30
BOS - LHR • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Massachusetts to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Heathrow 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 round-trip flight deals from Massachusetts to Heathrow

Fri, Feb 20 - Mon, Feb 23
Austrian Airlines Logo
2:20 pm - 6:40 am
BOS
-
LHR
11h 20m1 stop
Austrian Airlines Logo
7:25 pm - 2:05 pm
LHR
-
BOS
23h 40m1 stop
$503Austrian Airlines
Mon, Jan 26 - Wed, Jan 28
JetBlue Logo
7:12 pm - 6:55 am
BOS
-
LHR
6h 43mnonstop
JetBlue Logo
9:20 am - 12:16 pm
LHR
-
BOS
7h 56mnonstop
$504JetBlue
Fri, Feb 13 - Mon, Feb 16
Multiple Airlines Logo
6:40 pm - 8:35 pm
BOS
-
LHR
20h 55m1 stop
Multiple Airlines Logo
6:40 pm - 8:20 pm
LHR
-
BOS
30h 40m1 stop
$505Multiple Airlines
Fri, Jan 16 - Thu, Jan 22
Virgin Atlantic Logo
8:00 pm - 7:50 am
BOS
-
LHR
6h 50mnonstop
Virgin Atlantic Logo
6:20 am - 1:40 pm
LHR
-
BOS
12h 20m1 stop
$506Virgin Atlantic
Wed, May 6 - Sun, May 10
Lufthansa Logo
2:16 pm - 6:55 am
BOS
-
LHR
11h 39m1 stop
Lufthansa Logo
9:00 am - 5:40 pm
LHR
-
BOS
13h 40m1 stop
$507Lufthansa
Fri, Feb 13 - Thu, Feb 19
Air Canada Logo
6:40 pm - 8:35 pm
BOS
-
LHR
20h 55m1 stop
Air Canada Logo
1:45 pm - 9:32 am
LHR
-
BOS
48h 47m2 stops
$508Air Canada
Wed, Jan 7 - Mon, Jan 12
United Airlines Logo
6:40 pm - 8:35 pm
BOS
-
LHR
20h 55m1 stop
United Airlines Logo
9:00 am - 5:14 pm
LHR
-
BOS
37h 14m2 stops
$509United Airlines
Thu, Feb 19 - Tue, Feb 24
Lufthansa Logo
3:00 pm - 6:40 am
BDL
-
LHR
10h 40m1 stop
Lufthansa Logo
8:30 am - 6:49 pm
LHR
-
BDL
15h 19m2 stops
$572Lufthansa
Tue, Feb 3 - Tue, Feb 10
Virgin Atlantic Logo
12:51 pm - 11:40 am
ALB
-
LHR
17h 49m1 stop
Virgin Atlantic Logo
12:30 pm - 11:59 pm
LHR
-
ALB
16h 29m1 stop
$619Virgin Atlantic
Fri, Feb 20 - Tue, Feb 24
Multiple Airlines Logo
6:00 am - 9:20 am
BDL
-
LHR
22h 20m2 stops
Multiple Airlines Logo
7:40 am - 6:49 pm
LHR
-
BDL
16h 09m2 stops
$619Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$194
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Boston to London Heathrow Airport

FAQs for booking Massachusetts to London Heathrow Airport flights

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

    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 Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Hounslow
Slough
Wembley
Hayes
Richmond
Luton
Salisbury
Ilford
Crawley
Watford
Guildford
Eastbourne
Kingston upon Thames
Colchester
Swindon
Northampton
St. Albans
Ipswich
Bedford
Twickenham

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)