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Cheap Flights from London to San Francisco

Prices were available within the past 7 days and starts at £211 for one-way flights and £319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

London to San Francisco route information

Origin Airport Heathrow
Destination Airport San Francisco Intl.
Airlines Serving Aer Lingus, Aeromexico, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, SAS, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Flight Price £319
Distance 8,567 km

Cheap LHR to SFO Flights

Feb 16, 2020

A great experience with my family on our first United Flight for several years!

Feb 14, 2020

Good staff, food was the right amount for the long flight!

Jan 27, 2020

Economy was reasonably comfortable and made the 11hr trip a bit more bearable.

Jan 14, 2020

The whole experience was totally spoilt by huge (4hour plus) queues to pass through passport control. After requesting our luggage to be routed through to Auckland, which was confirmed with label attached to the cases; we were appalled to find our cases unattended, with those of other passengers, in the baggage hall after they have been offloaded from the carousel. It then took us over an hour to find an Air New Zealand desk to have the cases booked on to our flight to Auckland. There were hundreds of passengers, some elderly, some with children, who were obviously affected by the experience. Shame on San Francisco Airport and the Authorities, not the best way to welcome visitors, even those in transit, to their country.

Dec 26, 2019

We really enjoyed flying with Virgin Atlantic

Dec 24, 2019

3 hours to get through San Francisco immigration was not great !!!

Dec 20, 2019

On time and efficient

Dec 3, 2019

Really great staff on-board.

Nov 26, 2019

Smooth flight

Nov 26, 2019

Delays meant we had too little time for our transfer and our bags were not loaded, so we ended up in San Francisco without any luggage. Not great