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

Return flights

16 Sep - 14 Oct	Air China
12 Sep - 16 Sep	Scoot
14 Sep - 17 Sep	Scoot
16 Sep - 21 Sep	Scoot
11 Sep - 25 Sep	Scoot
14 Sep - 25 Sep	Scoot
15 Sep - 25 Sep	Scoot
22 Sep - 25 Sep	Scoot
18 Sep - 25 Sep	Scoot
13 Sep - 15 Sep	Scoot
25 Sep - 29 Sep	Scoot
30 Sep - 28 Oct	Scoot
17 Sep - 14 Oct	Air China
26 Sep - 01 Oct	Scoot
28 Sep - 01 Oct	Scoot
26 Sep - 14 Oct	AirAsia X
29 Sep - 14 Oct	AirAsia X
30 Sep - 14 Oct	AirAsia X
25 Sep - 24 Oct	Scoot
26 Sep - 02 Oct	Scoot

Also check the deals for one-way flights from Osaka to Jakarta 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 Osaka to Jakarta in September from 217€

Return flights