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

Return flights

27 May - 31 May	Ethiopian Airlines
21 May - 30 May	Qatar Airways
02 May - 09 May	Qatar Airways
01 May - 10 May	Ethiopian Airlines
01 May - 12 Jun	Ethiopian Airlines
01 May - 23 May	Ethiopian Airlines
01 May - 23 May	Turkish Airlines	direct
21 May - 30 May	Turkish Airlines	direct
02 May - 09 May	Turkish Airlines	direct
01 May - 10 May	Turkish Airlines	direct
01 May - 12 Jun	Turkish Airlines	direct
23 May - 30 May	Turkish Airlines	direct

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

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 May from $799

Return flights