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

Return flights

03 Oct - 08 Nov	Ethiopian Airlines
25 Oct - 02 Nov	Ethiopian Airlines
14 Oct - 11 Nov	Ethiopian Airlines
08 Oct - 07 Nov	Ethiopian Airlines
09 Oct - 11 Nov	Ethiopian Airlines
25 Oct - 29 Oct	Lufthansa
20 Oct - 09 Nov	Turkish Airlines
01 Oct - 24 Oct	Emirates
01 Oct - 05 Nov	Emirates
04 Oct - 02 Nov	Emirates

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

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 October from 1574€

Return flights