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FareFinder

Flights to San Francisco  |  From London

All fares are indicative. Prices are correct at the date and time last updated.
Flights to San Francisco - Cheapest per month
£1,033
incl. payment fees
KLM
London Heathrow15 Aug 2025, 06:30San Francisco International15 Aug 2025, 11:4513h 15
1 stop
KLM
San Francisco International20 Aug 2025, 13:35London Heathrow21 Aug 2025, 09:5012h 15
1 stop
KLM
Last updated: 2 Days Ago
Date: 15 Aug - 20 Aug
£1,070
incl. payment fees
Air France
London Heathrow15 Aug 2025, 09:20San Francisco International15 Aug 2025, 17:1915h 59
1 stop
Air France
San Francisco International20 Aug 2025, 20:25London Heathrow21 Aug 2025, 18:3514h 10
1 stop
Air France
Last updated: 2 Days Ago
Date: 15 Aug - 20 Aug