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

Return flights

15 Sep - 19 Sep	Qatar Airways
17 Sep - 26 Sep	Qatar Airways
14 Sep - 22 Sep	KLM
12 Sep - 19 Sep	KLM
15 Sep - 22 Sep	KLM
12 Sep - 15 Sep	Qatar Airways
22 Sep - 29 Sep	Qatar Airways
11 Sep - 15 Sep	Qatar Airways
19 Sep - 06 Oct	Qatar Airways
22 Sep - 28 Sep	Qatar Airways
23 Sep - 05 Oct	Qatar Airways
04 Sep - 16 Sep	Qatar Airways
24 Sep - 08 Oct	KLM
30 Sep - 07 Oct	KLM
29 Sep - 08 Oct	Qatar Airways
11 Sep - 10 Oct	Qatar Airways

Also check the deals for one-way flights from Johannesburg 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 Johannesburg to Istanbul in September from $551

Return flights