Cheapest one-way flights from San Francisco to London in October from 205€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LHR) in October 2025 (see full year).

One-Way flights

25 Oct Flair Airlines
05 Oct Frontier Airlines
19 Oct Flair Airlines
07 Oct Frontier Airlines
18 Oct Frontier Airlines
06 Oct Frontier Airlines
14 Oct Frontier Airlines
23 Oct Flair Airlines
24 Oct Flair Airlines
13 Oct Frontier Airlines

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

Skyscanner

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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