Cheapest one-way flights from Athens to Ljubljana in September from $90

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

One-Way flights

07 Sep Air Serbia
06 Sep Air Serbia
24 Sep Air Serbia
19 Sep Air Serbia
21 Sep Air Serbia
25 Sep Air Serbia
26 Sep Air Serbia
05 Sep Aegean Airlines direct
14 Sep Air Serbia
12 Sep Air Serbia

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

Skyscanner

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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