Cheapest return flights from San Diego to London in July from $712

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

Return flights

31 Jul - 19 Aug Air Canada
29 Jul - 31 Aug United
29 Jul - 31 Aug British Airways direct
30 Jul - 15 Aug Lufthansa
22 Jul - 05 Aug Air Canada
21 Jul - 30 Jul Air France
21 Jul - 04 Aug Air France
15 Jul - 31 Jul Alaska Airlines
22 Jul - 31 Jul Lufthansa
30 Jul - 15 Aug American Airlines direct
22 Jul - 31 Jul British Airways direct
21 Jul - 22 Jul Virgin Atlantic
21 Jul - 04 Aug British Airways direct
22 Jul - 05 Aug American Airlines direct
06 Jul - 15 Jul SWISS
20 Jul - 02 Aug British Airways direct
25 Jul - 30 Jul Delta
03 Jul - 17 Jul Lufthansa
25 Jul - 30 Jul British Airways direct
02 Jul - 07 Jul Alaska Airlines

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

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