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

Return flights

21 Jan - 16 Feb	SWISS
12 Jan - 17 Feb	Lufthansa
12 Jan - 26 Jan	Lufthansa
11 Jan - 25 Feb	Etihad Airways
05 Jan - 21 Jan	Kenya Airways
11 Jan - 01 Feb	Lufthansa
08 Jan - 15 Jan	Kenya Airways
15 Jan - 25 Jan	Turkish Airlines
04 Jan - 26 Jan	Lufthansa
04 Jan - 19 Jan	Lufthansa
02 Jan - 06 Jan	SWISS
23 Jan - 24 Jan	Turkish Airlines

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 543€

Return flights