The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

฿10,585 Cheap Finnair flights from Boston to London (BOS→LON)

฿10,585 Cheap Finnair flights Boston (BOS) to London (LON)

Prices were available within the past 7 days and start at ฿10,585 for one-way flights and ฿27,995 for return, for the period specified. Prices and availability are subject to change.
Finnair
Tue, 17 Nov - Mon, 23 Nov
BOS
Boston
LHR
London
฿27,995
Return
Found 1 day ago
Select Finnair flight, departing Tue, 17 Nov from Boston to London, returning Mon, 23 Nov, priced at ฿27,995 Found 1 day ago

Find the cheapest month to fly from Boston (BOS) to London (LON)

March is typically the cheapest month to fly

From ฿16,703 - ฿24,880 per traveller.

Travel information

Origin airport
Logan International Airport
Destination airport
Luton Airport
Distance
5,231 km away
Airline name
Finnair
Airline code
AY
Return price
฿27,995
*Available to Expedia members.