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

Return flights

25 Jan - 13 Feb	Air China
27 Jan - 27 Feb	Air China
02 Jan - 01 Feb	Japan Airlines
24 Jan - 21 Feb	Japan Airlines
14 Jan - 25 Jan	Japan Airlines
31 Jan - 22 Feb	Japan Airlines
11 Jan - 22 Feb	Japan Airlines
12 Jan - 22 Feb	Japan Airlines
13 Jan - 22 Feb	Japan Airlines
10 Jan - 22 Feb	Japan 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 675€

Return flights