Cheapest return flights from San Diego to London in October from $485

Best time to book flights for San Diego (SAN) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from San Diego (SAN) to London (LGW) in October 2025 (see full year).

Return flights

07 Oct - 14 Oct British Airways
15 Oct - 22 Oct jetBlue
17 Oct - 24 Oct jetBlue
09 Oct - 16 Oct jetBlue
05 Oct - 12 Oct jetBlue
03 Oct - 10 Oct jetBlue
11 Oct - 18 Oct jetBlue
13 Oct - 20 Oct jetBlue
19 Oct - 30 Oct Alaska Airlines
21 Oct - 28 Oct Alaska Airlines

Also check the deals for one-way flights from San Diego 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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