Cheapest return CPT–IST flights, September

AirHint found the following cheapest return flights from Cape Town (CPT) to Istanbul (IST) in September 2026 (see full year).

Return flights

17 Sep - 25 Sep Qatar Airways
17 Sep - 30 Sep Qatar Airways
17 Sep - 29 Sep Qatar Airways
24 Sep - 11 Oct Qatar Airways
04 Sep - 22 Sep Qatar Airways
13 Sep - 24 Sep Qatar Airways
14 Sep - 24 Sep Qatar Airways
15 Sep - 24 Sep Qatar Airways
15 Sep - 29 Sep Qatar Airways
18 Sep - 29 Sep Qatar Airways
16 Sep - 29 Sep Qatar Airways
24 Sep - 10 Oct Qatar Airways
18 Sep - 02 Oct Emirates
24 Sep - 09 Oct Emirates
27 Sep - 04 Oct Emirates
25 Sep - 10 Oct Emirates
23 Sep - 10 Oct Qatar Airways
23 Sep - 10 Oct Turkish Airlines direct
24 Sep - 10 Oct Turkish Airlines direct

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

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