Cheapest one-way flights from San Francisco to London in October from $285

AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LHR) in October 2026 (see full year).

One-Way flights

14 Oct Flair Airlines
10 Oct TAP
14 Oct British Airways direct
05 Oct Air France direct
10 Oct British Airways direct

Also check the deals for return flights from San Francisco to London in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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