AirHint found the following cheapest return flights from Kolkata (CCU) to Guangzhou (CAN) in September 2025 (see full year).

Return flights

01 Sep - 10 Sep	AirAsia
01 Sep - 03 Sep	AirAsia
01 Sep - 14 Sep	AirAsia
01 Sep - 08 Sep	AirAsia
12 Sep - 19 Sep	Singapore Airlines
30 Sep - 11 Oct	Singapore Airlines
25 Sep - 11 Oct	AirAsia
28 Sep - 18 Oct	AirAsia
28 Sep - 11 Oct	AirAsia
25 Sep - 16 Oct	AirAsia
25 Sep - 07 Oct	AirAsia
28 Sep - 16 Oct	AirAsia
17 Sep - 07 Oct	AirAsia
28 Sep - 07 Oct	AirAsia
25 Sep - 04 Oct	Thai AirAsia

Also check the deals for one-way flights from Kolkata to Guangzhou in September.

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 Kolkata to Guangzhou in September from 369€

Return flights