Cheap flights from London Heathrow Airport to Boston from €336

Return
1 adult
Economy
0 bags
From?
To?
Tue 4/10
Tue 11/10

Flight information for London Heathrow Airport to Boston
(LHR to BOS)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Boston

Fastest flight time

7h 40m

Direct flights

Fri

Airports in Boston

2 airports
The fastest flight from London Heathrow Airport to Boston takes 7h 40m
Direct flights go from London Heathrow Airport to Boston on Friday. Airlines offering direct flights are: Finnair, American Airlines and British Airways.
There are 2 airports near Boston: Boston Logan Intl (BOS), Boston Harbor SPB (BNH)

How to get the cheapest flight ticket from London Heathrow Airport to Boston

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 from London Heathrow Airport to Boston?

February. The cheapest time of year to fly to Boston from London Heathrow Airport is February. The most expensive is July.

How far in advance should you book London Heathrow Airport to Boston flights?

57 days before. The cheapest time to buy a flight from London Heathrow Airport to Boston is approximately 57 days to departure

When travelling from London to Boston, the most popular airport to fly into is Boston Logan Intl Airport. The majority of travellers flying into Boston Logan Intl Airport from London are departing from London Heathrow Airport. The least expensive flight option from London to Boston will typically be LHR — BOS during the month of September with an average price of €684 RT.

London Heathrow Airport (LHR) to Boston Logan Intl Airport (BOS)€684
Search Flight Deals

Easily compare return flights from London Heathrow Airport to Boston

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to Boston by changing tabs
TAP AIR PORTUGAL
28 Oct
LHR02:00London Heathrow
19h 20m
1 stop
BOS21:20Boston Logan Intl
1 Nov
BOS19:55Boston Logan Intl
13h 35m
1 stop
LHR09:30London Heathrow
KLM
10 Jan
LHR01:30London Heathrow
12h 05m
1 stop
BOS13:35Boston Logan Intl
19 Jan
BOS11:00Boston Logan Intl
10h 55m
1 stop
LHR21:55London Heathrow
Lufthansa
16 Jan
LHR06:10London Heathrow
12h 10m
1 stop
BOS18:20Boston Logan Intl
25 Jan
BOS17:00Boston Logan Intl
6h 35m
LHR23:35London Heathrow
Delta
25 Oct
LHR02:30London Heathrow
15h 10m
1 stop
BOS17:40Boston Logan Intl
2 Nov
BOS16:30Boston Logan Intl
6h 40m
LHR23:10London Heathrow
United Airlines
8 Nov
LHR01:50London Heathrow
13h 23m
2 stops
BOS15:13Boston Logan Intl
15 Nov
BOS05:50Boston Logan Intl
15h 20m
2 stops
LHR21:10London Heathrow
Iberia
26 Oct
LHR03:20London Heathrow
13h 05m
1 stop
BOS16:25Boston Logan Intl
21 Nov
BOS02:30Boston Logan Intl
6h 30m
LHR09:00London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to Boston

If you're looking for one-way flights from London Heathrow Airport to Boston, view some of our deals below provided by Azores Airlines, Icelandair and Lufthansa
TAP AIR PORTUGAL
10 Oct
LHR04:00London Heathrow
11h 10m
1 stop
BOS15:10Boston Logan Intl
Lufthansa
10 Oct
LHR14:00London Heathrow
7h 40m
BOS21:40Boston Logan Intl
Azores Airlines
10 Oct
LHR04:00London Heathrow
16h 50m
2 stops
BOS20:50Boston Logan Intl

Search last-minute flights to Boston from London Heathrow Airport

Find and compare return flight prices for your last-minute flight from London Heathrow Airport to Boston
KLM
7 Oct
LHR12:20London Heathrow
12h 16m
1 stop
BOS00:36Boston Logan Intl
11 Oct
BOS11:58Boston Logan Intl
13h 12m
1 stop
LHR01:10London Heathrow
TAP AIR PORTUGAL
6 Oct
LHR02:00London Heathrow
13h 10m
1 stop
BOS15:10Boston Logan Intl
11 Oct
BOS18:50Boston Logan Intl
13h 55m
1 stop
LHR08:45London Heathrow
Delta
5 Oct
LHR07:45London Heathrow
11h 45m
1 stop
BOS19:30Boston Logan Intl
10 Oct
BOS15:30Boston Logan Intl
6h 40m
LHR22:10London Heathrow
JetBlue
5 Oct
LHR04:25London Heathrow
7h 56m
BOS12:21Boston Logan Intl
10 Oct
BOS14:17Boston Logan Intl
7h 13m
LHR21:30London Heathrow
Iberia
7 Oct
LHR02:20London Heathrow
14h 05m
1 stop
BOS16:25Boston Logan Intl
12 Oct
BOS15:15Boston Logan Intl
6h 35m
LHR21:50London Heathrow
Multiple Airlines
9 Oct
LHR06:15London Heathrow
7h 26m
BOS13:41Boston Logan Intl
31 Oct
BOS15:30Boston Logan Intl
9h 10m
1 stop
LHR00:40London Heathrow

Delta flights from London Heathrow Airport to Boston

Our best Delta deals on London Heathrow Airport to Boston flight tickets
Delta
25 Oct
LHR02:30London Heathrow
15h 10m
1 stop
BOS17:40Boston Logan Intl
2 Nov
BOS16:30Boston Logan Intl
6h 40m
LHR23:10London Heathrow
Delta
6 Dec
LHR01:20London Heathrow
11h 35m
1 stop
BOS12:55Boston Logan Intl
10 Jan
BOS16:50Boston Logan Intl
6h 40m
LHR23:30London Heathrow
Delta
5 Oct
LHR07:45London Heathrow
11h 45m
1 stop
BOS19:30Boston Logan Intl
10 Oct
BOS15:30Boston Logan Intl
6h 40m
LHR22:10London Heathrow

United Airlines flights from London Heathrow Airport to Boston

Our best United Airlines deals on London Heathrow Airport to Boston flight tickets
United Airlines
8 Nov
LHR01:50London Heathrow
13h 23m
2 stops
BOS15:13Boston Logan Intl
15 Nov
BOS05:50Boston Logan Intl
15h 20m
2 stops
LHR21:10London Heathrow
United Airlines
10 Jan
LHR02:30London Heathrow
14h 48m
2 stops
BOS17:18Boston Logan Intl
17 Jan
BOS04:50Boston Logan Intl
16h 05m
2 stops
LHR20:55London Heathrow
United Airlines
22 Nov
LHR01:50London Heathrow
14h 31m
2 stops
BOS16:21Boston Logan Intl
27 Nov
BOS12:55Boston Logan Intl
21h 40m
1 stop
LHR10:35London Heathrow

  • How far is London Heathrow to Boston Logan Intl by plane?

    The straight-line distance from London Heathrow to Boston Logan Intl is 5240.1 km. By plane, this route typically takes 7h 40m.



Alternative routes for London Heathrow Airport to Boston

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Boston Flights
Fastest flight time11h 20m
Cheapest price€363

Similar London Heathrow Airport to Boston flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to Boston route

Why use momondo?

It is quick and easy to find London to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

momondo does allow users to show only those flights to Boston from London which offer a flexible booking policy as well as other useful filters and features.

Once you have performed a search for London to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

Yes momondo offers price alerts on flights to Boston from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


Save money when you book flights with momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.