How much is a ticket from San Francisco to London?

Depending on when you travel and how far in advance you book, fares between San Francisco and London can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve San Francisco and London?

When planning a trip of about 3510 km, it's a good idea to check flights from surrounding airports too.

• Airports in San Francisco: San Francisco is the only operational airport in the area.
• Airports in London: The only active airport in London is London.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Adjust your flight filters for San Francisco – London

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Montreal, Quebec, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.