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

Return flights

25 Sep - 28 Sep	Scoot	direct
27 Sep - 04 Oct	Scoot	direct
21 Sep - 28 Sep	Scoot	direct
26 Sep - 13 Oct	AirAsia
26 Sep - 08 Oct	AirAsia
26 Sep - 15 Oct	AirAsia
26 Sep - 09 Oct	AirAsia
26 Sep - 12 Oct	AirAsia
29 Sep - 08 Oct	AirAsia
29 Sep - 13 Oct	AirAsia
26 Sep - 11 Oct	AirAsia
29 Sep - 15 Oct	AirAsia
09 Sep - 11 Sep	AirAsia
26 Sep - 30 Sep	AirAsia
11 Sep - 18 Sep	Scoot	direct
25 Sep - 30 Sep	AirAsia
09 Sep - 22 Sep	AirAsia
10 Sep - 22 Sep	AirAsia
26 Sep - 27 Sep	AirAsia
23 Sep - 30 Sep	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 $113

Return flights