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

Return flights

26 Dec - 02 Jan	Scoot	direct
25 Dec - 28 Dec	Scoot	direct
30 Dec - 03 Jan	Scoot	direct
30 Dec - 02 Jan	AirAsia	direct
24 Dec - 28 Dec	Scoot	direct
28 Dec - 01 Jan	Scoot	direct
23 Dec - 30 Dec	AirAsia	direct
31 Dec - 01 Jan	AirAsia	direct
29 Dec - 30 Dec	AirAsia	direct
22 Dec - 28 Dec	AirAsia	direct
22 Dec - 26 Dec	AirAsia	direct
22 Dec - 24 Dec	AirAsia	direct
26 Dec - 26 Dec	Malaysia Airlines

Also check the deals for one-way flights from Kuching 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 Kuching to Singapore in December from 112€

Return flights