AirHint found the following cheapest return flights from Sydney (SYD) to Jakarta (CGK) in September 2026 (see full year).

Return flights

01 Sep - 07 Sep	Scoot
03 Sep - 13 Sep	Scoot
11 Sep - 16 Sep	Scoot
16 Sep - 23 Sep	Scoot
24 Sep - 07 Oct	Scoot
23 Sep - 01 Oct	Scoot
24 Sep - 03 Oct	Scoot
27 Sep - 03 Oct	Scoot
16 Sep - 23 Sep	Qantas	direct
01 Sep - 07 Sep	Qantas	direct
03 Sep - 13 Sep	Qantas	direct
23 Sep - 01 Oct	Qantas	direct
11 Sep - 16 Sep	Qantas	direct
24 Sep - 07 Oct	Qantas	direct
24 Sep - 03 Oct	Qantas	direct

Also check the deals for one-way flights from Sydney 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 Sydney to Jakarta in September from 237€

Return flights