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

Return flights

12 Dec - 18 Dec	Bangkok Airways	direct
10 Dec - 14 Dec	Thai Lion Air
15 Dec - 19 Dec	Thai Lion Air
09 Dec - 11 Dec	Bangkok Airways	direct
10 Dec - 17 Dec	AirAsia
10 Dec - 11 Dec	AirAsia
08 Dec - 12 Dec	Thai Lion Air
09 Dec - 18 Dec	Bangkok Airways	direct
11 Dec - 16 Dec	Bangkok Airways	direct
11 Dec - 14 Dec	Thai Lion Air
27 Dec - 15 Jan	Bangkok Airways	direct
28 Dec - 04 Jan	AirAsia
29 Dec - 01 Jan	Thai Lion Air

Also check the deals for one-way flights from Pattaya 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 Pattaya to Phuket in December from 227€

Return flights