Cheapest return flights from Seoul to Buenos Aires in September from $1938

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

Return flights

29 Sep - 13 Oct Korean Air
20 Sep - 25 Sep Korean Air
17 Sep - 20 Sep Korean Air
20 Sep - 26 Sep Korean Air
27 Sep - 04 Oct Korean Air
24 Sep - 29 Sep Air France
30 Sep - 11 Oct Korean Air
30 Sep - 10 Oct Korean Air
26 Sep - 09 Oct Air France

Also check the deals for one-way flights from Seoul to Buenos Aires in September.

Skyscanner

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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