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

One-Way flights

02 Oct	T'way Air	direct
21 Oct	T'way Air	direct
23 Oct	T'way Air	direct
15 Oct	Ryanair
25 Oct	T'way Air	direct
19 Oct	Pegasus Airlines
05 Oct	Pegasus Airlines
20 Oct	LOT
30 Oct	Ryanair
01 Oct	Air Serbia

Also check the deals for return flights from Zagreb 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 one-way flights from Zagreb to Seoul in October from 342€

One-Way flights