Cheapest return flights from San Francisco to London in July from 543€

AirHint found the following cheapest return flights from San Francisco (SFO) to London (LHR) in July 2025 (see full year).

Return flights

30 Jul - 20 Aug United direct
29 Jul - 14 Aug Lufthansa
30 Jul - 14 Aug Air Canada
29 Jul - 14 Aug Lufthansa direct
27 Jul - 11 Aug United
30 Jul - 06 Aug Virgin Atlantic
28 Jul - 07 Aug United direct
27 Jul - 12 Aug United
28 Jul - 06 Aug United direct
27 Jul - 12 Aug United direct
27 Jul - 31 Jul Scandinavian Airlines
29 Jul - 31 Jul Scandinavian Airlines
27 Jul - 31 Jul British Airways direct
29 Jul - 31 Jul British Airways direct

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

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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