Book a trip from San Francisco to London with Cathay Pacific
Deals on San Francisco (SFO) to London (LON) flights
expand_more
location_on
location_on
Try alternate month or interact with individual days below in order to find offers.
Flight Deals for Popular Routes on Cathay Pacific
flight_takeoff
flight_land
There are no fares that match your filter criteria. Please adjust your filters.
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Explore More Flights from Other Popular Origins
- Flights from Hong Kong
- Flights from Sydney
- Flights from Melbourne
- Flights from Taipei
- Flights from Brisbane
- Flights from Manila
- Flights from Auckland
- Flights from Perth
- Flights from Singapore
- Flights from Seoul
- Flights from Bangkok
- Flights from Kaohsiung
- Flights from Beijing
- Flights from Osaka
- Flights from Shanghai