AirHint found the following cheapest return flights from Seoul (ICN) to Zagreb (ZAG) in June 2026 (see full year).

Return flights

10 Jun - 17 Jun	Lufthansa
11 Jun - 17 Jun	Lufthansa
11 Jun - 23 Jun	Lufthansa
11 Jun - 18 Jun	Lufthansa
07 Jun - 16 Jun	Lufthansa
01 Jun - 09 Jun	Lufthansa
01 Jun - 08 Jun	Lufthansa
09 Jun - 16 Jun	Lufthansa
02 Jun - 09 Jun	LOT
09 Jun - 24 Jun	LOT
24 Jun - 01 Jul	LOT
28 Jun - 04 Jul	LOT

Also check the deals for one-way flights from Seoul to Zagreb in June.

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 Seoul to Zagreb in June from 489€

Return flights