AirHint found the following cheapest return flights from Antananarivo (TNR) to Johannesburg (JNB) in September 2025 (see full year).

Return flights

27 Sep - 30 Sep	Kenya Airways
10 Sep - 13 Sep	Kenya Airways
12 Sep - 19 Sep	Kenya Airways
05 Sep - 08 Sep	Kenya Airways
07 Sep - 10 Sep	Kenya Airways
30 Sep - 07 Oct	Kenya Airways
28 Sep - 01 Oct	Kenya Airways
29 Sep - 06 Oct	Ethiopian Airlines
12 Sep - 15 Sep	Kenya Airways
02 Sep - 05 Sep	Ethiopian Airlines
03 Sep - 06 Sep	Ethiopian Airlines
08 Sep - 11 Sep	Ethiopian Airlines
01 Sep - 04 Sep	Ethiopian Airlines

Also check the deals for one-way flights from Antananarivo to Johannesburg 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 Antananarivo to Johannesburg in September from 486€

Return flights