AirHint found the following cheapest return flights from Colombo (CMB) to Phuket (HKT) in October 2025 (see full year).

Return flights

07 Oct - 17 Oct	Singapore Airlines
13 Oct - 17 Oct	Singapore Airlines
07 Oct - 14 Oct	AirAsia
11 Oct - 17 Oct	AirAsia
14 Oct - 17 Oct	AirAsia
29 Oct - 10 Nov	AirAsia
28 Oct - 10 Nov	AirAsia
29 Oct - 17 Nov	AirAsia
28 Oct - 17 Nov	AirAsia
02 Oct - 17 Oct	AirAsia
11 Oct - 14 Oct	AirAsia
07 Oct - 15 Oct	AirAsia
13 Oct - 14 Oct	AirAsia
02 Oct - 14 Oct	AirAsia
31 Oct - 10 Nov	AirAsia
22 Oct - 10 Nov	AirAsia
31 Oct - 17 Nov	AirAsia
20 Oct - 10 Nov	AirAsia

Also check the deals for one-way flights from Colombo to Phuket in October.

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 Colombo to Phuket in October from $300

Return flights