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

Return flights

31 Aug - 12 Sep	Finnair
31 Aug - 03 Sep	Lufthansa
27 Aug - 10 Sep	KLM
29 Aug - 12 Sep	Air France
29 Aug - 14 Sep	Air France
23 Aug - 05 Sep	Finnair
31 Aug - 15 Sep	Lufthansa
29 Aug - 13 Sep	Air France
19 Aug - 15 Sep	Air France
26 Aug - 03 Sep	Lufthansa
25 Aug - 31 Aug	easyJet
19 Aug - 26 Aug	easyJet
21 Aug - 27 Aug	Lufthansa
21 Aug - 26 Aug	Lufthansa
23 Aug - 30 Aug	Finnair
18 Aug - 29 Aug	easyJet
17 Aug - 23 Aug	Finnair
16 Aug - 30 Aug	Finnair
21 Aug - 28 Aug	Lufthansa
21 Aug - 29 Aug	Lufthansa

Also check the deals for one-way flights from Milan 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 Milan to Seoul in August from 671€

Return flights