Cheapest return flights from San Diego to London in October from 598€

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

Return flights

16 Oct - 30 Oct Frontier Airlines
19 Oct - 30 Oct Alaska Airlines
03 Oct - 12 Oct Alaska Airlines
28 Oct - 06 Nov Alaska Airlines
17 Oct - 26 Oct Alaska Airlines
07 Oct - 18 Oct Spirit 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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