Cheap flights from London to Boston from €195

Return
1 adult
Economy
0 bags
From?
To?
Sat 8/10
Sat 15/10

Flight information for London to Boston
(LON to BOS)

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

Best price found

€195

Fastest flight time

7h 25m

Direct flights

Tue, Wed and Thu

Airports in Boston

2 airports
The best one-way flight to Boston from London in the past 72 hours is €195. The best return flight deal from London to Boston found on momondo in the last 72 hours is €668.
The fastest flight from London to Boston takes 7h 25m
Direct flights go from London to Boston on Tuesday, Wednesday and Thursday. Airlines offering direct flights are: Finnair, American Airlines and Air France.
There are 2 airports near Boston: Boston Logan Intl (BOS), Boston Harbor SPB (BNH)

How to get the cheapest flight ticket from London 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 to Boston?

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

What is the cheapest day to depart London for Boston?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Wednesday.

When is the cheapest time to fly from London to Boston?

in the morning. London to Boston flights are approximately 0% more expensive in the morning than in the morning

What is the cheapest London to Boston flight route?

London Stansted - Boston Logan Intl. Fly from London Stansted to Boston Logan Intl for the best London - Boston flight prices

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

60 days before. The cheapest time to buy a flight from London to Boston is approximately 60 days to departure

When you’re planning your trip from London to Boston, the most popular airport-to-airport route is London Heathrow Airport to Boston Logan Intl Airport. If you are looking for alternate airports to fly out of when travelling to Boston, you can try flying out of London Stansted Airport (in London), London Luton Airport (in London), or London Southend Airport (in London). In October, €360 is typically the cheapest round trip price you’ll find from London to Boston which you can find when you fly STN — BOS.

London Stansted Airport (STN) to Boston Logan Intl Airport (BOS)€360
Search Flight Deals
London Luton Airport (LTN) to Boston Logan Intl Airport (BOS)€361
Search Flight Deals
London Southend Airport (SEN) to Boston Logan Intl Airport (BOS)€449
Search Flight Deals
London Heathrow Airport (LHR) to Boston Logan Intl Airport (BOS)€535
Search Flight Deals
London Gatwick Airport (LGW) to Boston Logan Intl Airport (BOS)€1,557
Search Flight Deals
London City Airport (LCY) to Boston Logan Intl Airport (BOS)€901
Search Flight Deals

Easily compare return flights from London 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 to Boston by changing tabs
PLAY
21 Jan
STN05:35London Stansted
11h 20m
1 stop
BOS16:55Boston Logan Intl
29 Jan
BOS13:15Boston Logan Intl
10h 20m
1 stop
STN23:35London Stansted
TAP AIR PORTUGAL
13 Oct
LHR04:00London Heathrow
11h 10m
1 stop
BOS15:10Boston Logan Intl
23 Oct
BOS14:40Boston Logan Intl
19h 10m
1 stop
LHR09:50London Heathrow
JetBlue
7 Mar
LGW07:00London Gatwick
8h 11m
BOS15:11Boston Logan Intl
21 Mar
BOS16:29Boston Logan Intl
6h 41m
LGW23:10London Gatwick
Iberia
8 Nov
LHR02:35London Heathrow
12h 55m
1 stop
BOS15:30Boston Logan Intl
17 Nov
BOS13:30Boston Logan Intl
6h 25m
LHR19:55London Heathrow
Lufthansa
30 Nov
LHR03:45London Heathrow
14h 35m
1 stop
BOS18:20Boston Logan Intl
6 Dec
BOS17:00Boston Logan Intl
6h 35m
LHR23:35London Heathrow
KLM
7 Nov
LHR06:45London Heathrow
12h 20m
1 stop
BOS19:05Boston Logan Intl
17 Nov
BOS08:00Boston Logan Intl
12h 50m
1 stop
LHR20:50London Heathrow

Find the cheapest one-way flights from London to Boston

If you're looking for one-way flights from London to Boston, view some of our deals below provided by Finnair, Iberia and Lufthansa
PLAY
9 Nov
STN05:35London Stansted
11h 20m
1 stop
BOS16:55Boston Logan Intl
Multiple Airlines
19 Nov
LGW04:05London Gatwick
17h 35m
1 stop
BOS21:40Boston Logan Intl
WestJet
14 Oct
LGW08:35London Gatwick
32h 59m
1 stop
BOS17:34Boston Logan Intl

Search last-minute flights to Boston from London

Find and compare return flight prices for your last-minute flight from London to Boston
TAP AIR PORTUGAL
13 Oct
LHR04:00London Heathrow
11h 10m
1 stop
BOS15:10Boston Logan Intl
23 Oct
BOS14:40Boston Logan Intl
19h 10m
1 stop
LHR09:50London Heathrow
PLAY
12 Oct
STN07:35London Stansted
11h 00m
1 stop
BOS18:35Boston Logan Intl
17 Oct
BOS15:00Boston Logan Intl
10h 35m
1 stop
STN01:35London Stansted
KLM
12 Oct
LHR02:30London Heathrow
12h 00m
1 stop
BOS14:30Boston Logan Intl
17 Oct
BOS11:58Boston Logan Intl
11h 07m
1 stop
LHR23:05London Heathrow
JetBlue
8 Oct
LGW06:50London Gatwick
7h 50m
BOS14:40Boston Logan Intl
13 Oct
BOS14:23Boston Logan Intl
7h 12m
LGW21:35London Gatwick
Delta
12 Oct
LHR02:30London Heathrow
12h 00m
1 stop
BOS14:30Boston Logan Intl
17 Oct
BOS15:30Boston Logan Intl
6h 40m
LHR22:10London Heathrow
Finnair
12 Oct
LHR06:15London Heathrow
7h 26m
BOS13:41Boston Logan Intl
17 Oct
BOS15:15Boston Logan Intl
6h 35m
LHR21:50London Heathrow

PLAY flights from London to Boston

Our best PLAY deals on London to Boston flight tickets
PLAY
21 Jan
STN05:35London Stansted
11h 20m
1 stop
BOS16:55Boston Logan Intl
29 Jan
BOS13:15Boston Logan Intl
10h 20m
1 stop
STN23:35London Stansted
PLAY
9 Nov
STN05:35London Stansted
11h 20m
1 stop
BOS16:55Boston Logan Intl
13 Nov
BOS13:15Boston Logan Intl
10h 20m
1 stop
STN23:35London Stansted
PLAY
15 Jan
STN05:35London Stansted
11h 20m
1 stop
BOS16:55Boston Logan Intl
27 Jan
BOS13:15Boston Logan Intl
10h 20m
1 stop
STN23:35London Stansted

TAP AIR PORTUGAL flights from London to Boston

Our best TAP AIR PORTUGAL deals on London to Boston flight tickets
TAP AIR PORTUGAL
13 Oct
LHR04:00London Heathrow
11h 10m
1 stop
BOS15:10Boston Logan Intl
23 Oct
BOS14:40Boston Logan Intl
19h 10m
1 stop
LHR09:50London Heathrow
TAP AIR PORTUGAL
17 Oct
LHR15:50London Heathrow
29h 30m
1 stop
BOS21:20Boston Logan Intl
24 Oct
BOS14:40Boston Logan Intl
10h 40m
1 stop
LHR01:20London Heathrow
TAP AIR PORTUGAL
21 Jan
LHR03:15London Heathrow
17h 10m
1 stop
BOS20:25Boston Logan Intl
28 Jan
BOS13:10Boston Logan Intl
13h 30m
1 stop
LHR02:40London Heathrow

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

    London and Boston Logan Intl are 5260.9 km apart from one another. In terms of flight time, this usually takes a little over 7h 25m.



Similar London to Boston flights

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

Why use momondo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Boston for 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 all potential London to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

Of course. momondo tracks the price of London to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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.