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

Return flights

17 Sep - 24 Sep	Delta
10 Sep - 17 Sep	Delta
18 Sep - 26 Sep	Delta
08 Sep - 20 Oct	Air France
15 Sep - 21 Oct	Delta
25 Sep - 07 Oct	Delta
18 Sep - 24 Sep	Virgin Atlantic
04 Sep - 11 Sep	KLM
14 Sep - 20 Oct	KLM
19 Sep - 27 Sep	Delta
19 Sep - 28 Sep	Delta
30 Sep - 31 Oct	Delta
19 Sep - 26 Sep	Delta
05 Sep - 13 Sep	Delta
05 Sep - 05 Oct	Delta
05 Sep - 14 Sep	Delta

Also check the deals for one-way flights from Johannesburg to Toronto 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 Johannesburg to Toronto in September from 639€

Return flights