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

Return flights

14 Dec - 22 Dec	Cathay Pacific
28 Dec - 03 Jan	Air China
14 Dec - 16 Dec	AirAsia
16 Dec - 16 Dec	AirAsia
14 Dec - 18 Dec	AirAsia
16 Dec - 18 Dec	AirAsia
14 Dec - 03 Jan	AirAsia
18 Dec - 22 Dec	AirAsia
19 Dec - 22 Dec	AirAsia
16 Dec - 22 Dec	AirAsia
14 Dec - 30 Dec	AirAsia
18 Dec - 03 Jan	AirAsia
19 Dec - 03 Jan	AirAsia
16 Dec - 03 Jan	AirAsia
28 Dec - 03 Jan	SriLankan Airlines	direct
18 Dec - 30 Dec	AirAsia
18 Dec - 06 Jan	AirAsia
19 Dec - 06 Jan	AirAsia
30 Dec - 03 Jan	AirAsia
30 Dec - 06 Jan	AirAsia

Also check the deals for one-way flights from Guangzhou to Colombo 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 Guangzhou to Colombo in December from $401

Return flights