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

Return flights

23 Jan - 28 Jan	Singapore Airlines
23 Jan - 20 Feb	Singapore Airlines
23 Jan - 22 Feb	Singapore Airlines
22 Jan - 20 Feb	Singapore Airlines
27 Jan - 27 Feb	Singapore Airlines
18 Jan - 31 Jan	Singapore Airlines
18 Jan - 14 Feb	Singapore Airlines
30 Jan - 28 Feb	Singapore Airlines
31 Jan - 25 Feb	Singapore Airlines
16 Jan - 29 Jan	Singapore Airlines
23 Jan - 24 Feb	Singapore Airlines
01 Jan - 14 Jan	Air China
01 Jan - 21 Jan	Etihad Airways
10 Jan - 20 Feb	Air China
10 Jan - 21 Feb	Singapore Airlines

Also check the deals for one-way flights from Seoul 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 Seoul to Johannesburg in January from 552€

Return flights