Flights from London to Boston

Our cheapest offers for flights from London to Boston

Here you can compare cheap flights from London (LON) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

Tips and tricks to help you find cheap flights from London to Boston

Favourite airline: Icelandair
25 % of flights on the route London – Boston are booked with Icelandair.
25 %
British Airways
11 %
11 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are £79.00 more expensive on this route.
non stop flight
1 stop
2 stops
07h 20min
13h 50min
16h 00min
Favourite connection: via Reykjavik-Keflavik
39 % of tickets booked on this route are for flights via Reykjavik-Keflavik.
1 stopover Reykjavik-Keflavik International
13h 50min, from £655
39 %
Direct flights
07h 20min, from £734
30 %
1 stopover Copenhagen
13h 45min, from £709
17 %

Flight information: London - Boston

Outbound and return from £369.72
Flight duration min. 07:30 / max. 07:58
Return flight duration min. 06:20/ max. 06:42
Distance 5264 km
Flights per week 50
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Boston Logan (BOS)
Destination country Flights to United States
Alternative flights to Boston
Flight destinations with a similar price