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

Return flights

16 Dec - 10 Jan	Scoot	direct
02 Dec - 09 Dec	AirAsia
04 Dec - 09 Dec	AirAsia
12 Dec - 31 Dec	AirAsia
02 Dec - 08 Dec	AirAsia
02 Dec - 11 Dec	AirAsia
04 Dec - 08 Dec	AirAsia
12 Dec - 01 Jan	AirAsia
04 Dec - 11 Dec	AirAsia
12 Dec - 02 Jan	AirAsia
21 Dec - 31 Dec	AirAsia
19 Dec - 31 Dec	AirAsia
21 Dec - 05 Jan	AirAsia
21 Dec - 07 Jan	AirAsia
21 Dec - 03 Jan	AirAsia
19 Dec - 05 Jan	AirAsia
19 Dec - 07 Jan	AirAsia
19 Dec - 03 Jan	AirAsia
21 Dec - 08 Jan	AirAsia
26 Dec - 31 Dec	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 201€

Return flights