AirHint found the following cheapest return flights from Phuket (HKT) to Osaka (KIX) in September 2025 (see full year).

Return flights

11 Sep - 26 Sep	Thai Lion Air
24 Sep - 07 Oct	Thai AirAsia
06 Sep - 13 Sep	Scoot
10 Sep - 17 Sep	Scoot
17 Sep - 22 Sep	Scoot
18 Sep - 25 Sep	Scoot
17 Sep - 07 Oct	Thai AirAsia
09 Sep - 23 Sep	Thai AirAsia
09 Sep - 28 Sep	Thai AirAsia
21 Sep - 07 Oct	Thai AirAsia
15 Sep - 22 Sep	Scoot
16 Sep - 23 Sep	Thai AirAsia
10 Sep - 23 Sep	Thai AirAsia
18 Sep - 07 Oct	AirAsia
19 Sep - 07 Oct	AirAsia
30 Sep - 07 Oct	Thai AirAsia
26 Sep - 07 Oct	AirAsia
16 Sep - 06 Oct	Thai AirAsia
16 Sep - 07 Oct	Thai AirAsia
16 Sep - 02 Oct	Thai AirAsia

Also check the deals for one-way flights from Phuket to Osaka in September.

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 Phuket to Osaka in September from $303

Return flights