AirHint found the following cheapest return flights from Chongqing (CKG) to Singapore (SIN) in December 2025 (see full year).

Return flights

05 Dec - 13 Dec	Thai AirAsia
06 Dec - 13 Dec	Thai AirAsia
05 Dec - 15 Dec	Thai AirAsia
05 Dec - 06 Dec	Thai AirAsia
05 Dec - 07 Dec	Thai AirAsia
08 Dec - 13 Dec	AirAsia X
24 Dec - 03 Jan	Cathay Pacific
24 Dec - 03 Jan	China Southern	direct
12 Dec - 13 Dec	Thai AirAsia
06 Dec - 15 Dec	Thai AirAsia
06 Dec - 07 Dec	Thai AirAsia
16 Dec - 18 Dec	Thai AirAsia
16 Dec - 03 Jan	Thai AirAsia
18 Dec - 03 Jan	Thai AirAsia
17 Dec - 03 Jan	Thai AirAsia
16 Dec - 01 Jan	Thai AirAsia
24 Dec - 12 Jan	AirAsia X
18 Dec - 01 Jan	Thai AirAsia
17 Dec - 01 Jan	Thai AirAsia
15 Dec - 03 Jan	Thai AirAsia

Also check the deals for one-way flights from Chongqing to Singapore 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 Chongqing to Singapore in December from $439

Return flights