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

Return flights

04 Dec - 07 Dec	Scoot	direct
06 Dec - 09 Dec	Scoot	direct
10 Dec - 31 Dec	AirAsia
10 Dec - 11 Dec	AirAsia
13 Dec - 03 Jan	AirAsia
12 Dec - 31 Dec	AirAsia
09 Dec - 11 Dec	AirAsia
13 Dec - 31 Dec	AirAsia
12 Dec - 02 Jan	AirAsia
12 Dec - 01 Jan	AirAsia
13 Dec - 02 Jan	AirAsia
13 Dec - 01 Jan	AirAsia
20 Dec - 27 Dec	Scoot	direct
08 Dec - 09 Dec	AirAsia
17 Dec - 03 Jan	AirAsia
20 Dec - 03 Jan	AirAsia
05 Dec - 08 Dec	Scoot	direct
18 Dec - 03 Jan	AirAsia
26 Dec - 16 Jan	AirAsia
29 Dec - 16 Jan	AirAsia

Also check the deals for one-way flights from Krabi 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 Krabi to Singapore in December from $199

Return flights