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

Return flights

09 Dec - 16 Dec	Indonesia AirAsia
05 Dec - 15 Dec	Jetstar
09 Dec - 23 Dec	Jetstar
13 Dec - 23 Dec	Jetstar
14 Dec - 22 Dec	Jetstar
16 Dec - 23 Dec	Indonesia AirAsia
22 Dec - 29 Dec	Indonesia AirAsia
19 Dec - 26 Dec	Jetstar
29 Dec - 08 Jan	Indonesia AirAsia
15 Dec - 23 Dec	Jetstar
20 Dec - 27 Dec	Jetstar
25 Dec - 04 Jan	Indonesia AirAsia
29 Dec - 05 Jan	Indonesia AirAsia
27 Dec - 06 Jan	Indonesia AirAsia
27 Dec - 01 Jan	Indonesia AirAsia
28 Dec - 04 Jan	Jetstar
27 Dec - 05 Jan	Indonesia AirAsia
25 Dec - 03 Jan	Indonesia AirAsia
13 Dec - 07 Jan	Jetstar
27 Dec - 03 Jan	Indonesia AirAsia

Also check the deals for one-way flights from Adelaide 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 Adelaide to Phuket in December from $538

Return flights