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

Return flights

10 Oct - 18 Oct	Biman Bangladesh Airlines
31 Oct - 06 Nov	AirAsia
13 Oct - 18 Oct	AirAsia
15 Oct - 18 Oct	AirAsia
13 Oct - 20 Oct	AirAsia
15 Oct - 20 Oct	AirAsia
06 Oct - 11 Oct	Singapore Airlines
14 Oct - 06 Nov	Singapore Airlines
01 Oct - 07 Oct	Singapore Airlines
10 Oct - 20 Oct	AirAsia
12 Oct - 18 Oct	AirAsia
12 Oct - 20 Oct	AirAsia

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

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 October from 266€

Return flights