Cheapest return SAN–LHR flights, August

AirHint found the following cheapest return flights from San Diego (SAN) to London (LHR) in August 2026 (see full year).

Return flights

09 Aug - 19 Aug Virgin Atlantic
11 Aug - 19 Aug Virgin Atlantic
09 Aug - 01 Sep Delta
19 Aug - 31 Aug Alaska Airlines
18 Aug - 09 Sep British Airways direct
09 Aug - 01 Sep British Airways direct
23 Aug - 30 Aug Delta
14 Aug - 21 Aug Delta
16 Aug - 07 Sep British Airways direct
15 Aug - 21 Aug British Airways direct
14 Aug - 21 Aug British Airways direct
19 Aug - 31 Aug Finnair direct
23 Aug - 30 Aug British Airways direct
14 Aug - 23 Aug British Airways direct

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

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