Cheapest return flights from San Diego to London in August from 544€

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

Return flights

12 Aug - 20 Aug Lufthansa
19 Aug - 27 Aug Air Canada
20 Aug - 27 Aug Air Canada
19 Aug - 26 Aug United
27 Aug - 03 Sep United
04 Aug - 20 Aug United
13 Aug - 20 Aug British Airways direct
04 Aug - 20 Aug British Airways direct
09 Aug - 20 Aug Delta
03 Aug - 19 Aug KLM
10 Aug - 19 Aug Delta
27 Aug - 06 Sep Air Canada
25 Aug - 01 Sep United
25 Aug - 01 Sep British Airways direct
26 Aug - 21 Sep Air Canada
31 Aug - 15 Sep United
30 Aug - 06 Sep Frontier Airlines
29 Aug - 12 Sep United

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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