Cheapest one-way flights from Athens to Ljubljana in September from $72

Best time to book flights for Athens (ATH) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest one-way flights from Athens (ATH) to Ljubljana (LJU) in September 2025 (see full year).

One-Way flights

09 Sep Aegean Airlines direct
26 Sep Air Serbia
21 Sep Air Serbia
22 Sep Air Serbia
19 Sep Air Serbia
20 Sep Air Serbia
23 Sep Air Serbia
05 Sep Aegean Airlines direct
05 Sep Air Serbia
06 Sep Air Serbia

Also check the deals for return flights from Athens to Ljubljana in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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