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

Return flights

27 Aug - 25 Sep	Cathay Pacific
13 Aug - 20 Aug	Cathay Pacific
18 Aug - 25 Aug	Cathay Pacific
18 Aug - 03 Sep	Cathay Pacific
16 Aug - 23 Aug	Cathay Pacific
22 Aug - 05 Sep	Cathay Pacific
15 Aug - 22 Aug	Cathay Pacific
18 Aug - 03 Sep	United	direct
25 Aug - 04 Sep	Air Canada
16 Aug - 23 Aug	Air China	direct
18 Aug - 25 Aug	United	direct
15 Aug - 22 Aug	United	direct

Also check the deals for one-way flights from San Francisco to Beijing 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.

Book a cheap hotel in Beijing

Cheap car rent in Beijing

Cheapest return flights from San Francisco to Beijing in August from 610€

Return flights