Cheapest return flights from San Diego to London in August from 450€

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

Return flights

13 Aug - 28 Aug Delta
13 Aug - 27 Aug Spirit Airlines
13 Aug - 18 Sep Spirit Airlines
13 Aug - 20 Aug Spirit Airlines
11 Aug - 11 Sep Spirit Airlines
10 Aug - 11 Sep Spirit Airlines
08 Aug - 02 Sep Spirit Airlines
10 Aug - 10 Sep Spirit Airlines
23 Aug - 13 Sep Hawaiian Airlines
09 Aug - 17 Aug Spirit Airlines
23 Aug - 30 Sep Spirit Airlines
09 Aug - 16 Aug Spirit Airlines
10 Aug - 17 Aug Spirit Airlines
24 Aug - 30 Sep Spirit Airlines
27 Aug - 01 Sep Spirit Airlines
11 Aug - 18 Aug Spirit Airlines
30 Aug - 30 Sep jetBlue
04 Aug - 12 Aug jetBlue
04 Aug - 18 Aug Frontier Airlines
08 Aug - 15 Aug Spirit Airlines

Also check the deals for one-way flights from San Diego to London in August.

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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