$920 Cheap Air Transat flights San Francisco (SFO) to London (LGW)

$920 Cheap Air Transat flights San Francisco (SFO) to London (LGW)

Prices were available within the past 7 days and start at $920 for one-way flights and $1,442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 12 - Sat, Feb 21

SFO

San Francisco

LGW

London

$1,442 Roundtrip, found 1 day ago

$1,442

Roundtrip

found 1 day ago

Select Air Transat flight, departing Thu, Feb 12 from San Francisco to London, returning Sat, Feb 21, priced at $1,442 found 1 day ago