Cheapest return flights from Cape Town to Istanbul in September from $704

Best time to book flights for Cape Town (CPT) to Istanbul (IST) flights at AirHint

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

Return flights

16 Sep - 23 Sep Qatar Airways
16 Sep - 07 Oct Qatar Airways
22 Sep - 29 Sep Qatar Airways
18 Sep - 29 Sep Qatar Airways
12 Sep - 28 Sep Qatar Airways
23 Sep - 28 Sep Qatar Airways
02 Sep - 23 Sep Emirates
08 Sep - 22 Sep Qatar Airways
02 Sep - 16 Sep Qatar Airways
02 Sep - 16 Sep Turkish Airlines direct
14 Sep - 22 Sep Emirates
23 Sep - 14 Oct Emirates
18 Sep - 15 Oct Emirates

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

Skyscanner

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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