Cheapest one-way flights from San Francisco to London in October from 243€

Best time to book flights for San Francisco (SFO) to London (LHR) flights at AirHint

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

One-Way flights

21 Oct Iberia
19 Oct Iberia
16 Oct Vueling Airlines
02 Oct Iberia
08 Oct jetBlue
25 Oct Air Canada
19 Oct Iberia direct
08 Oct Iberia direct
20 Oct Lufthansa
21 Oct American Airlines direct

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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