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

Return flights

17 Jun - 23 Jul	Cathay Pacific
19 Jun - 26 Jun	Cathay Pacific
27 Jun - 18 Jul	Cathay Pacific
18 Jun - 02 Jul	Cathay Pacific
28 Jun - 18 Jul	Cathay Pacific
27 Jun - 05 Jul	Cathay Pacific
17 Jun - 23 Jul	China Southern	direct
29 Jun - 02 Jul	Japan Airlines

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

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 Guangzhou to San Francisco in June from $562

Return flights