Cheapest return flights from Ko Samui to Phuket in December from $222

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

Return flights

15 Dec - 17 Dec Bangkok Airways direct
04 Dec - 20 Dec Bangkok Airways direct
22 Dec - 16 Jan Bangkok Airways direct
10 Dec - 13 Dec Bangkok Airways direct
29 Dec - 24 Jan Bangkok Airways
06 Dec - 10 Dec Bangkok Airways direct
28 Dec - 01 Jan Bangkok Airways direct
26 Dec - 01 Jan Bangkok Airways direct
31 Dec - 05 Jan Bangkok Airways direct
31 Dec - 02 Jan Bangkok Airways direct
29 Dec - 24 Jan Bangkok Airways direct

Also check the deals for one-way flights from Ko Samui to Phuket in December.

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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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