Cheapest return ICN–EZE flights, September

AirHint found the following cheapest return flights from Seoul (ICN) to Buenos Aires (EZE) in September 2026 (see full year).

Return flights

13 Sep - 23 Sep Air Canada
16 Sep - 14 Oct Air Canada
07 Sep - 07 Oct Emirates
06 Sep - 09 Sep Emirates
23 Sep - 07 Oct Air Canada
11 Sep - 26 Sep Emirates
11 Sep - 18 Sep Emirates
24 Sep - 04 Oct Korean Air
19 Sep - 26 Sep Emirates
13 Sep - 25 Sep Korean Air

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

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