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

Return flights

04 Sep - 07 Sep	Scoot Tigerair	direct
25 Sep - 26 Sep	Scoot Tigerair
25 Sep - 26 Sep	Scoot Tigerair	direct
04 Sep - 09 Sep	AirAsia
04 Sep - 10 Sep	AirAsia
04 Sep - 11 Sep	AirAsia
23 Sep - 10 Oct	AirAsia
29 Sep - 10 Oct	AirAsia
03 Sep - 09 Sep	AirAsia
03 Sep - 10 Sep	AirAsia
04 Sep - 24 Sep	AirAsia
04 Sep - 21 Sep	AirAsia
23 Sep - 02 Oct	AirAsia
29 Sep - 02 Oct	AirAsia
11 Sep - 02 Oct	AirAsia
22 Sep - 10 Oct	AirAsia
23 Sep - 04 Oct	AirAsia
29 Sep - 04 Oct	AirAsia
22 Sep - 02 Oct	AirAsia
22 Sep - 04 Oct	AirAsia

Also check the deals for one-way flights from Krabi to Singapore in September.

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 September from $121

Return flights