Roundtrip Flights from San Francisco, CA (SFO) to Beijing, China (PEK) $693 (Travel Aug to Dec, 2025)

Cathay Pacific via Booking.com offers round trip airfares from San Francisco (SFO) to Beijing China (PEK) for $733, with a stop in Hong Kong both ways for several hours. These are economy fares that allow a personal item, a carry-on bag, and 1 free checked bag. Travel availability: Departs SFO: Aug 4-7, 11-14, 18-21, 25-28; Sept 1-4, 8-11, 15, 22-25, 29-30; Oct 1-2, 7, 9, 13-14, 16, 20-23, 27-30; Nov 3-6, 10-13, 17-19, 24-27 Returns: Aug 17-21, 24-28, 31; Sept 1-4, 7-11, 14-18, 21-25, 28-29; Oct 5-9, 12-16, 19-23, 26-29; Sept 2-6, 9-13, 16-20, 23-27; Dec 1-4, 7-11, 14-18, 21-25, 28-30