AirHint found the following cheapest return flights from Ljubljana (LJU) to Seoul (ICN) in July 2025 (see full year).

Return flights

16 Jul - 23 Jul	Turkish Airlines
15 Jul - 23 Aug	Turkish Airlines
28 Jul - 09 Aug	LOT
15 Jul - 05 Aug	Turkish Airlines
15 Jul - 01 Aug	Turkish Airlines
27 Jul - 31 Jul	Turkish Airlines
13 Jul - 31 Jul	Emirates

Also check the deals for one-way flights from Ljubljana to Seoul in July.

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 Ljubljana to Seoul in July from 775€

Return flights