Cheapest return flights from Athens to Ljubljana in April from 138€

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

Return flights

22 Apr - 01 May Air Serbia
28 Apr - 01 May Air Serbia
03 Apr - 07 Apr Air Serbia
23 Apr - 26 Apr Air Serbia
15 Apr - 18 Apr Air Serbia
14 Apr - 19 Apr Air Serbia
10 Apr - 15 Apr Air Serbia
04 Apr - 08 Apr Air Serbia
13 Apr - 16 Apr Air Serbia
14 Apr - 18 Apr Air Serbia
03 Apr - 10 Apr Air Serbia
06 Apr - 10 Apr Air Serbia
30 Apr - 03 May Air Serbia
28 Apr - 01 May Aegean Airlines direct

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

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