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

Return flights

16 Sep - 30 Sep	Emirates
23 Sep - 30 Sep	Emirates
28 Sep - 28 Oct	Emirates
23 Sep - 23 Oct	Emirates
22 Sep - 30 Sep	Emirates
16 Sep - 26 Sep	Emirates
19 Sep - 26 Sep	Emirates
29 Sep - 09 Oct	Emirates
16 Sep - 12 Oct	Emirates
16 Sep - 16 Oct	Emirates
19 Sep - 17 Oct	Emirates
23 Sep - 06 Oct	Emirates
20 Sep - 11 Oct	Etihad Airways
21 Sep - 29 Sep	Etihad Airways
25 Sep - 02 Oct	Etihad Airways
17 Sep - 24 Sep	Emirates
30 Sep - 25 Oct	Emirates
16 Sep - 25 Sep	Emirates
16 Sep - 29 Sep	Emirates
19 Sep - 25 Sep	Emirates

Also check the deals for one-way flights from Jakarta to Istanbul 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 Jakarta to Istanbul in September from 426€

Return flights