Cheapest return flights from San Francisco to London in July from 578€

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

Return flights

29 Jul - 22 Aug SWISS
29 Jul - 22 Aug British Airways direct
31 Jul - 22 Aug United
14 Jul - 29 Jul Finnair direct
06 Jul - 30 Jul British Airways direct
31 Jul - 22 Aug British Airways direct
08 Jul - 03 Aug Air Canada
31 Jul - 09 Aug Finnair direct
21 Jul - 04 Aug United
05 Jul - 25 Jul British Airways
06 Jul - 01 Aug British Airways
21 Jul - 04 Aug British Airways direct
10 Jul - 26 Jul Finnair direct
08 Jul - 03 Aug British Airways direct
01 Jul - 27 Jul Air Canada
01 Jul - 28 Jul American Airlines
06 Jul - 13 Jul Air Canada
01 Jul - 26 Jul Finnair direct
07 Jul - 23 Jul Scandinavian Airlines
14 Jul - 23 Jul Scandinavian Airlines

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

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