Cheapest return flights from San Francisco to London in July from 673€

AirHint found the following cheapest return flights from San Francisco (SFO) to London (LGW) in July 2026 (see full year).

Return flights

30 Jul - 20 Aug Alaska Airlines
31 Jul - 28 Aug Condor
14 Jul - 25 Aug SWISS
14 Jul - 26 Aug SWISS
29 Jul - 13 Aug Frontier Airlines
14 Jul - 24 Aug Condor
30 Jul - 13 Aug Alaska Airlines
14 Jul - 23 Aug SWISS
15 Jul - 23 Aug SWISS
28 Jul - 12 Aug Frontier Airlines
08 Jul - 18 Jul Frontier Airlines
21 Jul - 30 Jul Frontier Airlines
17 Jul - 26 Jul Frontier Airlines
11 Jul - 20 Jul Frontier Airlines
24 Jul - 30 Jul Alaska Airlines
09 Jul - 17 Jul Alaska Airlines
23 Jul - 30 Jul Alaska Airlines
02 Jul - 09 Jul Frontier Airlines
11 Jul - 21 Jul TAP
16 Jul - 31 Jul Frontier Airlines

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

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