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

Return flights

18 Jan - 23 Jan	EgyptAir
15 Jan - 21 Jan	EgyptAir
15 Jan - 06 Feb	EgyptAir
17 Jan - 30 Jan	EgyptAir
15 Jan - 28 Jan	EgyptAir
16 Jan - 06 Feb	Ryanair
30 Jan - 06 Feb	Ryanair
21 Jan - 04 Feb	Ryanair
17 Jan - 31 Jan	Kenya Airways
13 Jan - 23 Jan	Kenya Airways
17 Jan - 24 Jan	Kenya Airways
13 Jan - 27 Jan	Ryanair
18 Jan - 02 Feb	Kenya Airways
17 Jan - 04 Feb	EgyptAir
17 Jan - 02 Feb	EgyptAir
27 Jan - 06 Feb	EgyptAir
28 Jan - 24 Feb	Kenya Airways
27 Jan - 10 Feb	Kenya Airways
13 Jan - 20 Jan	Ryanair
12 Jan - 20 Jan	Kenya 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 519€

Return flights