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

Return flights

03 Sep - 17 Sep	KLM
01 Sep - 15 Sep	Air France
01 Sep - 11 Sep	Lufthansa
06 Sep - 21 Sep	KLM
05 Sep - 15 Sep	Air France
01 Sep - 04 Sep	Lufthansa
01 Sep - 12 Sep	Scandinavian Airlines
01 Sep - 25 Sep	Lufthansa
06 Sep - 13 Sep	ITA Airways
22 Sep - 06 Oct	Lufthansa
05 Sep - 19 Sep	easyJet
29 Sep - 06 Oct	Lufthansa
21 Sep - 04 Oct	easyJet
26 Sep - 10 Oct	Lufthansa
26 Sep - 11 Oct	Lufthansa
25 Sep - 06 Oct	Lufthansa

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

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 Milan to Seoul in September from $713

Return flights