AirHint found the following cheapest return flights from San Francisco (SFO) to Guangzhou (CAN) in December 2025 (see full year).

Return flights

30 Dec - 29 Jan	Cathay Pacific
27 Dec - 19 Jan	Turkish Airlines
13 Dec - 10 Jan	Alaska Airlines
27 Dec - 06 Jan	Turkish Airlines
20 Dec - 27 Dec	Alaska Airlines
03 Dec - 02 Jan	Turkish Airlines
23 Dec - 20 Jan	China Southern	direct
23 Dec - 30 Dec	Korean Air
27 Dec - 06 Jan	China Southern	direct
18 Dec - 25 Dec	China Southern
23 Dec - 30 Dec	China Southern	direct
18 Dec - 04 Jan	Flair Airlines
18 Dec - 06 Jan	Korean Air
13 Dec - 31 Dec	China Southern
13 Dec - 03 Jan	China Southern	direct
12 Dec - 30 Dec	Cathay Pacific
12 Dec - 31 Dec	Asiana Airlines

Also check the deals for one-way flights from San Francisco to Guangzhou in December.

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 San Francisco to Guangzhou in December from 629€

Return flights