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

Return flights

01 Sep - 30 Sep	Condor
15 Sep - 24 Sep	Lufthansa	direct
08 Sep - 21 Sep	Condor
01 Sep - 26 Sep	Condor	direct
04 Sep - 19 Sep	Condor	direct
22 Sep - 10 Oct	Lufthansa	direct
08 Sep - 21 Sep	Condor	direct
01 Sep - 30 Sep	Condor	direct
06 Sep - 30 Sep	Condor
25 Sep - 07 Oct	Condor
29 Sep - 14 Oct	Condor
27 Sep - 07 Oct	Condor
25 Sep - 14 Oct	Condor
04 Sep - 17 Sep	Lufthansa	direct
24 Sep - 08 Oct	Lufthansa	direct
24 Sep - 09 Oct	Lufthansa	direct
17 Sep - 24 Sep	Lufthansa	direct
15 Sep - 01 Oct	Lufthansa	direct
20 Sep - 05 Oct	Condor	direct
13 Sep - 05 Oct	Condor	direct

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Johannesburg in September from $572

Return flights