Cheapest return flights from Ljubljana to Seoul in April from $741

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

Return flights

22 Apr - 03 May Air Serbia
26 Apr - 09 May LOT
26 Apr - 12 May LOT
27 Apr - 10 May LOT
25 Apr - 09 May easyJet
22 Apr - 04 May Air Serbia
20 Apr - 03 May LOT
22 Apr - 02 May LOT
07 Apr - 17 Apr Air Serbia
24 Apr - 10 May Air Serbia
04 Apr - 12 Apr Turkish Airlines
24 Apr - 08 May Air Serbia
18 Apr - 25 Apr easyJet
18 Apr - 29 Apr easyJet

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

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