Cheapest return flights from San Francisco to London in July from 433€

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

Return flights

28 Jul - 12 Aug Lufthansa direct
28 Jul - 07 Aug Virgin Atlantic
29 Jul - 13 Aug Finnair
22 Jul - 07 Aug Virgin Atlantic
29 Jul - 12 Aug Virgin Atlantic
23 Jul - 06 Aug Virgin Atlantic
30 Jul - 14 Aug KLM
24 Jul - 22 Aug Virgin Atlantic
30 Jul - 13 Aug KLM
08 Jul - 29 Jul Virgin Atlantic
08 Jul - 22 Jul Virgin Atlantic
07 Jul - 25 Jul Virgin Atlantic
09 Jul - 22 Jul Virgin Atlantic
15 Jul - 29 Jul Virgin Atlantic
22 Jul - 12 Aug Delta
12 Jul - 29 Jul Virgin Atlantic
07 Jul - 22 Jul Air France
07 Jul - 29 Jul KLM
25 Jul - 30 Jul Virgin Atlantic
15 Jul - 24 Jul Delta

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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