Cheapest return flights from San Diego to London in October from 477€

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

Return flights

08 Oct - 15 Oct Alaska Airlines
01 Oct - 15 Oct Spirit Airlines
15 Oct - 27 Oct Alaska Airlines
23 Oct - 29 Oct Spirit Airlines
23 Oct - 27 Oct Alaska Airlines
06 Oct - 11 Oct Spirit Airlines
13 Oct - 21 Oct Alaska Airlines
05 Oct - 12 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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.