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

Return flights

05 Dec - 08 Dec	Thai AirAsia
05 Dec - 12 Dec	Thai AirAsia
06 Dec - 08 Dec	Thai AirAsia
07 Dec - 12 Dec	Thai AirAsia
05 Dec - 13 Dec	Thai AirAsia
07 Dec - 13 Dec	Thai AirAsia
07 Dec - 08 Dec	Thai AirAsia
06 Dec - 12 Dec	Thai AirAsia
15 Dec - 30 Dec	Thai AirAsia
06 Dec - 13 Dec	Thai AirAsia
26 Dec - 10 Jan	AirAsia

Also check the deals for one-way flights from Colombo to Phuket 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 Colombo to Phuket in December from $415

Return flights