Cheapest one-way flights from San Diego to London in October from 202€

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

One-Way flights

01 Oct Spirit Airlines
18 Oct Spirit Airlines
20 Oct Spirit Airlines
06 Oct Spirit Airlines
07 Oct Alaska Airlines
03 Oct Spirit Airlines
02 Oct Spirit Airlines
04 Oct Spirit Airlines
15 Oct Alaska Airlines
05 Oct Spirit Airlines

Also check the deals for return 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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