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

Return flights

10 Sep - 20 Sep	Flynas
12 Sep - 26 Sep	Flynas
09 Sep - 20 Sep	Flynas
04 Sep - 14 Sep	Pegasus Airlines
08 Sep - 11 Sep	Qatar Airways
17 Sep - 24 Sep	Qatar Airways
10 Sep - 17 Sep	Qatar Airways
16 Sep - 26 Sep	Qatar Airways
02 Sep - 09 Sep	Qatar Airways
17 Sep - 30 Sep	Flynas
30 Sep - 05 Oct	KLM
29 Sep - 05 Oct	KLM
27 Sep - 04 Oct	KLM

Also check the deals for one-way flights from Istanbul to Cape Town 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 Istanbul to Cape Town in September from $760

Return flights