£926 Cheap KLM flights from London to Boston (LCY→BOS)

View £926 flight on Wed, 16 Dec 2026Opens in a new window

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KLM flights from London to Boston (LCY→BOS)

Prices were available within the past 7 days and start at £926 for one-way flights and £538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 4 Dec - Sun, 6 Dec
LCY
London
BOS
Boston
£538 Return, found 20 hours ago
£538
Return
found 20 hours ago
Select KLM flight, departing Fri, 4 Dec from London to Boston, returning Sun, 6 Dec, priced at £538 found 20 hours ago
KLM
Mon, 10 Aug - Wed, 9 Sept
LCY
London
BOS
Boston
£540 Return, found 11 hours ago
£540
Return
found 11 hours ago
Select KLM flight, departing Mon, 10 Aug from London to Boston, returning Wed, 9 Sept, priced at £540 found 11 hours ago

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city centre is 7 minutes. Flights from £588
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from £588

Travel information

Origin airport
London City
Destination airport
Logan Intl.
Distance
5242 km
*Available to Expedia members.