Cheapest return flights from Ljubljana to Athens in September from $185

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

Return flights

15 Sep - 22 Sep Aegean Airlines direct
18 Sep - 22 Sep Aegean Airlines direct
01 Sep - 11 Sep Aegean Airlines direct
04 Sep - 08 Sep Aegean Airlines direct
10 Sep - 18 Sep Air Serbia
12 Sep - 19 Sep Air Serbia
13 Sep - 20 Sep Air Serbia
13 Sep - 20 Sep Aegean Airlines direct
10 Sep - 20 Sep Vueling Airlines
10 Sep - 13 Sep Vueling Airlines

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