AirHint found the following cheapest one-way flights from Johannesburg (JNB) to Seoul (ICN) in August 2025 (see full year).

One-Way flights

20 Aug	Ethiopian Airlines
18 Aug	Etihad Airways
08 Aug	Ethiopian Airlines
22 Aug	Etihad Airways
13 Aug	Emirates
11 Aug	Emirates
14 Aug	Etihad Airways
09 Aug	Kenya Airways
10 Aug	Cathay Pacific
15 Aug	Cathay Pacific

Also check the deals for return flights from Johannesburg to Seoul in August.

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 one-way flights from Johannesburg to Seoul in August from 473€

One-Way flights