Cheapest return flights from Athens to Ljubljana in April from 143€

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

Return flights

05 Apr - 09 Apr Air Serbia
03 Apr - 05 Apr Air Serbia
11 Apr - 14 Apr Air Serbia
24 Apr - 28 Apr Air Serbia
24 Apr - 26 Apr Air Serbia
07 Apr - 10 Apr Air Serbia
01 Apr - 07 Apr Air Serbia
03 Apr - 08 Apr Air Serbia
03 Apr - 09 Apr Air Serbia
06 Apr - 09 Apr Air Serbia
30 Apr - 03 May Air Serbia
29 Apr - 03 May Air Serbia
30 Apr - 04 May Air Serbia
28 Apr - 01 May Air Serbia
28 Apr - 01 May Aegean Airlines direct
25 Apr - 02 May Aegean Airlines

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

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