Cheapest return flights from San Diego to London in July from 539€

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

Return flights

31 Jul - 20 Aug Spirit Airlines
25 Jul - 14 Aug Spirit Airlines
31 Jul - 07 Aug Delta
30 Jul - 03 Aug jetBlue
30 Jul - 04 Aug Spirit Airlines
19 Jul - 26 Jul jetBlue
31 Jul - 09 Aug Frontier Airlines
31 Jul - 06 Aug Spirit Airlines
15 Jul - 23 Jul Spirit Airlines
18 Jul - 03 Aug Frontier Airlines
16 Jul - 22 Jul Spirit Airlines
09 Jul - 14 Jul Spirit Airlines
23 Jul - 27 Jul Spirit Airlines
09 Jul - 24 Jul Spirit Airlines
27 Jul - 09 Aug Alaska Airlines
17 Jul - 21 Jul Frontier Airlines
25 Jul - 31 Jul Spirit Airlines
24 Jul - 01 Aug Spirit Airlines
27 Jul - 31 Jul Alaska Airlines
20 Jul - 27 Jul Spirit Airlines

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

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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