AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LGW) in October 2026 (see full year).
One-Way flights
| 01 Oct | LEVEL | ||
| 08 Oct | Alaska Airlines | ||
| 14 Oct | TAP | ||
| 10 Oct | Air Caraibes |
Also check the deals for return flights from San Francisco to London in October.
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