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

Return flights

24 Sep - 30 Sep	IndiGo
10 Sep - 16 Sep	Indonesia AirAsia
10 Sep - 18 Sep	Qatar Airways
10 Sep - 15 Sep	Indonesia AirAsia
10 Sep - 17 Sep	Indonesia AirAsia
11 Sep - 18 Sep	Qatar Airways
11 Sep - 19 Sep	Qatar Airways
11 Sep - 16 Sep	Qatar Airways
11 Sep - 17 Sep	Qatar Airways
11 Sep - 25 Sep	Qatar Airways
18 Sep - 16 Oct	Emirates
24 Sep - 09 Oct	Qatar Airways
24 Sep - 08 Oct	Qatar Airways
16 Sep - 02 Oct	Qatar Airways
14 Sep - 19 Oct	IndiGo
23 Sep - 06 Oct	Qatar Airways
21 Sep - 01 Oct	Qatar Airways
08 Sep - 08 Oct	KLM
27 Sep - 27 Oct	Qatar Airways
27 Sep - 10 Oct	Qatar Airways

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 $609

Return flights