Cheapest return flights from Seoul to Ljubljana in June from $566

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

Return flights

10 Jun - 17 Jun Lufthansa
12 Jun - 19 Jun Lufthansa
22 Jun - 29 Jun Lufthansa
25 Jun - 29 Jun Lufthansa
12 Jun - 20 Jun Lufthansa
10 Jun - 27 Jun Lufthansa
23 Jun - 30 Jun LOT
13 Jun - 20 Jun SWISS
30 Jun - 09 Jul Lufthansa
19 Jun - 27 Jun Lufthansa
27 Jun - 02 Jul SWISS

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

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