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

Return flights

31 Aug - 07 Sep	Cathay Pacific
28 Aug - 08 Sep	Cathay Pacific
23 Aug - 01 Sep	Philippine Airlines
18 Aug - 25 Aug	Spring Airlines
19 Aug - 26 Aug	VietJet Air
18 Aug - 14 Sep	Thai Lion Air
17 Aug - 14 Sep	VietJet Air
18 Aug - 06 Sep	Thai Lion Air
17 Aug - 09 Sep	Juneyao Airlines
20 Aug - 27 Aug	Korean Air
18 Aug - 25 Aug	United	direct
20 Aug - 27 Aug	United	direct
23 Aug - 02 Sep	Delta
20 Aug - 05 Sep	Delta
18 Aug - 06 Sep	China Eastern	direct

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

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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Cheapest return flights from Shanghai to San Francisco in August from 605€

Return flights