AirHint found the following cheapest return flights from Buenos Aires (EZE) to Seoul (ICN) in August 2025 (see full year).

Return flights

10 Aug - 17 Aug	LATAM Airlines Group
04 Aug - 18 Aug	Turkish Airlines
18 Aug - 25 Aug	Turkish Airlines
09 Aug - 31 Aug	LATAM Airlines Group
12 Aug - 23 Aug	Turkish Airlines
05 Aug - 03 Sep	Turkish Airlines
18 Aug - 31 Aug	Turkish Airlines
17 Aug - 31 Aug	Copa
16 Aug - 21 Aug	LATAM Airlines Group
26 Aug - 17 Sep	KLM
03 Aug - 21 Aug	Avianca
01 Aug - 04 Aug	Aerolineas Argentinas
29 Aug - 12 Sep	Lufthansa

Also check the deals for one-way flights from Buenos Aires 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 return flights from Buenos Aires to Seoul in August from $1595

Return flights