AirHint found the following cheapest return flights from Dublin (DUB) to Johannesburg (JNB) in January 2026 (see full year).

Return flights

21 Jan - 27 Jan	Ryanair
24 Jan - 09 Feb	Ryanair
20 Jan - 28 Jan	EgyptAir
21 Jan - 28 Jan	Ryanair
31 Jan - 14 Feb	Aer Lingus
20 Jan - 27 Jan	Ryanair
24 Jan - 07 Feb	Etihad Airways
29 Jan - 07 Feb	Ryanair
28 Jan - 04 Feb	Aer Lingus
29 Jan - 03 Feb	Ryanair
20 Jan - 25 Feb	Etihad Airways
16 Jan - 23 Jan	KLM
16 Jan - 29 Jan	KLM
22 Jan - 29 Jan	KLM
16 Jan - 28 Jan	KLM
22 Jan - 11 Feb	KLM
31 Jan - 13 Feb	KLM
31 Jan - 08 Feb	KLM
20 Jan - 25 Jan	Etihad Airways
23 Jan - 31 Jan	Etihad Airways

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

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 January from 547€

Return flights