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

Return flights

08 Dec - 10 Dec	AirAsia
06 Dec - 10 Dec	Scoot Tigerair	direct
05 Dec - 09 Dec	AirAsia
05 Dec - 10 Dec	Scoot Tigerair	direct
28 Dec - 03 Jan	AirAsia
08 Dec - 09 Dec	AirAsia
04 Dec - 09 Dec	AirAsia
05 Dec - 06 Dec	AirAsia
05 Dec - 11 Dec	AirAsia
17 Dec - 06 Jan	AirAsia
17 Dec - 07 Jan	AirAsia
04 Dec - 06 Dec	AirAsia
08 Dec - 11 Dec	AirAsia
28 Dec - 12 Jan	AirAsia
31 Dec - 12 Jan	AirAsia
24 Dec - 12 Jan	AirAsia
17 Dec - 03 Jan	AirAsia
31 Dec - 20 Jan	AirAsia
13 Dec - 03 Jan	AirAsia
28 Dec - 07 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 $237

Return flights