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

One-Way flights

21 Oct	T'way Air	direct
25 Oct	T'way Air	direct
23 Oct	T'way Air	direct
15 Oct	Scoot Tigerair
14 Oct	T'way Air	direct
11 Oct	T'way Air	direct
18 Oct	T'way Air	direct
20 Oct	Vietnam Airlines
22 Oct	Etihad Airways
16 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 165€

One-Way flights