AirHint found the following cheapest one-way flights from Seoul (ICN) to Zagreb (ZAG) in October 2025 (see full year).

One-Way flights

23 Oct	T'way Air	direct
11 Oct	China Eastern
16 Oct	Sichuan Airlines
12 Oct	China Eastern
29 Oct	China Eastern
20 Oct	China Eastern
11 Oct	T'way Air	direct
14 Oct	T'way Air	direct
18 Oct	China Eastern
09 Oct	T'way Air	direct

Also check the deals for return flights from Seoul to Zagreb 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 one-way flights from Seoul to Zagreb in October from $208

One-Way flights