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

Return flights

01 Apr - 05 Apr	Ethiopian Airlines
20 Apr - 26 Apr	Ethiopian Airlines
28 Apr - 04 May	Qatar Airways
23 Apr - 10 May	Lufthansa
23 Apr - 09 May	Qatar Airways
23 Apr - 10 May	Turkish Airlines	direct
02 Apr - 06 Apr	Turkish Airlines
02 Apr - 06 Apr	Turkish Airlines	direct
01 Apr - 05 Apr	Turkish Airlines	direct
20 Apr - 26 Apr	Turkish Airlines	direct
23 Apr - 09 May	Turkish Airlines	direct
28 Apr - 04 May	Turkish Airlines	direct

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

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 April from $800

Return flights