Cheapest return flights from San Francisco to London in August from 359€

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

Return flights

21 Aug - 03 Sep TAP
21 Aug - 28 Aug TAP
21 Aug - 26 Aug TAP
21 Aug - 27 Aug TAP
21 Aug - 09 Sep TAP
21 Aug - 02 Sep TAP
13 Aug - 20 Aug Air Canada
18 Aug - 26 Aug Air Canada
19 Aug - 26 Aug Air Canada
12 Aug - 11 Sep Air Canada
13 Aug - 20 Aug Lufthansa direct
20 Aug - 02 Sep Virgin Atlantic
20 Aug - 03 Sep Virgin Atlantic
18 Aug - 01 Sep Virgin Atlantic
05 Aug - 12 Aug Lufthansa
11 Aug - 18 Aug Virgin Atlantic
05 Aug - 18 Aug Virgin Atlantic
20 Aug - 02 Sep British Airways direct
20 Aug - 03 Sep British Airways direct
19 Aug - 02 Sep Delta

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

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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