Discover the City by the Bay — book affordable flights from the UK to San Francisco and explore the iconic Golden Gate Bridge, historic cable cars, and vibrant tech culture.
Prices updated today — select a departure to see deals
Direct flights available from London with British Airways, Virgin Atlantic, and United Airlines
Fastest route from London is 11h 10m direct to San Francisco with British Airways
UK citizens need an approved ESTA to visit the USA for up to 90 days under the Visa Waiver Program
September to November for warm weather and fewer crowds, or May for spring blooms
Multiple carriers operate UK–San Francisco routes with competitive fares.
Direct from London
Direct from London
Direct from London
Direct from London
Via Phoenix / Dallas
Via Frankfurt / Munich
Via Amsterdam
Via Paris CDG
Most booked departure airports for flights to San Francisco.
Found a cheaper San Francisco flight elsewhere? We'll match it or beat it — guaranteed.
Our specialists know the Bay Area inside out — we'll find the best routing and fares for you.
Plans change — switch your San Francisco flight dates at no extra cost on select fares.
Our team is here to help with car rentals and Napa Valley tours — invaluable for seamless travel.
Everything you need to know about flying from the UK to San Francisco.
From the iconic Golden Gate Bridge to the historic streets of Chinatown — let us find you the perfect flight at the best price.