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

American Airlines flights to London from Boston

S$533 Cheap American Airlines flights Boston (BOS) to London (LON)

Prices were available within the past 7 days and start at S$533 for one-way flights and S$1,147 for return, for the period specified. Prices and availability are subject to change.
American Airlines
Sun, 17 Jan - Tue, 26 Jan
BOS
Boston
LCY
London
S$1,147
Return
Found 21 hours ago
Select American Airlines flight, departing Sun, 17 Jan from Boston to London, returning Tue, 26 Jan, priced at S$1,147 Found 21 hours ago
American Airlines
Sun, 17 Jan - Tue, 26 Jan
BOS
Boston
LCY
London
S$1,179
Return
Found 21 hours ago
Select American Airlines flight, departing Sun, 17 Jan from Boston to London, returning Tue, 26 Jan, priced at S$1,179 Found 21 hours ago
American Airlines
Sun, 17 Jan - Tue, 26 Jan
BOS
Boston
LHR
London
S$1,296
Return
Found 2 days ago
Select American Airlines flight, departing Sun, 17 Jan from Boston to London, returning Tue, 26 Jan, priced at S$1,296 Found 2 days ago

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

March is typically the cheapest month to fly

From S$638 - S$950 per traveller.

Travel information

Origin airport
Logan International Airport
Destination airport
Heathrow Airport
Distance
5,240 km away
Airline name
American Airlines
Airline code
AA
Return price
S$1,147
Average flight time
6 hours 42 mins
*Available to Expedia members.