AirHint found the following cheapest return flights from Dublin (DUB) to Johannesburg (JNB) in October 2025 (see full year).

Return flights

07 Oct - 21 Oct	Lufthansa
07 Oct - 17 Oct	EgyptAir
30 Oct - 21 Nov	EgyptAir
08 Oct - 26 Oct	Lufthansa
08 Oct - 27 Oct	Lufthansa
29 Oct - 19 Nov	Etihad Airways
24 Oct - 08 Nov	Kenya Airways
24 Oct - 07 Nov	Kenya Airways
27 Oct - 20 Nov	Lufthansa
04 Oct - 20 Oct	EgyptAir
16 Oct - 29 Oct	EgyptAir
04 Oct - 11 Oct	Kenya Airways
27 Oct - 17 Nov	Etihad Airways
27 Oct - 19 Nov	Etihad Airways
08 Oct - 13 Oct	Etihad Airways
24 Oct - 05 Nov	KLM
23 Oct - 30 Oct	KLM
25 Oct - 08 Nov	KLM
17 Oct - 27 Oct	Kenya Airways
25 Oct - 21 Nov	KLM

Also check the deals for one-way flights from Dublin to Johannesburg in October.

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 Dublin to Johannesburg in October from 514€

Return flights