LHR

$205 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 1/17. 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 round-trip
$498
Overall average: $639
TAP AIR PORTUGAL
Wed 4/8Sun 4/12
BOS - LHR • 1 stop
Cheapest non-stop
$501
Typical prices: $519-$718
JetBlue
Sun 1/18Sat 1/24
BOS - LHR • Non-stop
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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

Wed, Apr 8 - Sun, Apr 12
TAP AIR PORTUGAL Logo
10:45 pm - 3:35 pm
BOS
-
LHR
11h 50m1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 2:40 pm
LHR
-
BOS
23h 50m1 stop
$498TAP AIR PORTUGAL
Fri, Mar 20 - Tue, Mar 24
Multiple Airlines Logo
6:15 am - 7:10 am
BOS
-
LHR
20h 55m2 stops
Multiple Airlines Logo
6:00 am - 3:05 pm
LHR
-
BOS
13h 05m1 stop
$499Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
3:35 pm - 7:10 am
BOS
-
LHR
10h 35m1 stop
Multiple Airlines Logo
6:50 am - 2:52 pm
LHR
-
BOS
13h 02m2 stops
$500Multiple Airlines
Sun, Feb 1 - Tue, Feb 3
Brussels Airlines Logo
8:40 pm - 9:20 pm
BOS
-
LHR
19h 40m2 stops
Brussels Airlines Logo
5:50 pm - 1:35 pm
LHR
-
BOS
24h 45m2 stops
$501Brussels Airlines
Wed, Apr 15 - Wed, May 6
Multiple Airlines Logo
7:30 pm - 10:40 am
BOS
-
LHR
10h 10m1 stop
Multiple Airlines Logo
8:40 am - 3:30 pm
LHR
-
BOS
11h 50m1 stop
$502Multiple Airlines
Thu, May 7 - Tue, May 12
Aer Lingus Logo
6:35 pm - 9:05 am
BOS
-
LHR
9h 30m1 stop
Aer Lingus Logo
9:50 am - 3:30 pm
LHR
-
BOS
10h 40m1 stop
$504Aer Lingus
Wed, Feb 11 - Wed, Feb 18
Lufthansa Logo
2:20 pm - 10:50 am
BOS
-
LHR
15h 30m1 stop
Lufthansa Logo
7:40 am - 7:08 pm
LHR
-
BOS
16h 28m2 stops
$505Lufthansa
Fri, Feb 20 - Sat, Feb 28
JetBlue Logo
7:12 pm - 6:55 am
BOS
-
LHR
6h 43mnonstop
JetBlue Logo
9:20 am - 12:19 pm
LHR
-
BOS
7h 59mnonstop
$506JetBlue
Mon, Jan 26 - Wed, Feb 25
JetBlue Logo
7:12 pm - 6:55 am
BOS
-
LHR
6h 43mnonstop
JetBlue Logo
9:20 am - 12:19 pm
LHR
-
BOS
7h 59mnonstop
$507JetBlue
Tue, Feb 17 - 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
$575Lufthansa
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$206
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 18% 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
Kingston upon Thames
Eastbourne
Colchester
Swindon
St. Albans
Northampton
Ipswich
Bedford
Twickenham

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)