Cheapest one-way flights from San Francisco to London in October from 183€

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

One-Way flights

06 Oct TAP
18 Oct TAP
01 Oct TAP
27 Oct TAP
04 Oct TAP
07 Oct Frontier Airlines
11 Oct TAP
22 Oct TAP
13 Oct TAP
08 Oct TAP

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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