AirHint found the following cheapest one-way flights from Ljubljana (LJU) to Athens (ATH) in May 2026 (see full year).
One-Way flights
| 01 May | Aegean Airlines | direct | |
| 18 May | Air Serbia | ||
| 24 May | Air Serbia | ||
| 10 May | Air Serbia |
Also check the deals for return flights from Ljubljana to Athens in May.
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