Cheapest return flights from Athens to Ljubljana in December from $175

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

AirHint found the following cheapest return flights from Athens (ATH) to Ljubljana (LJU) in December 2025 (see full year).

Return flights

01 Dec - 05 Dec Air Serbia
22 Dec - 26 Dec Aegean Airlines direct
29 Dec - 02 Jan Aegean Airlines direct
24 Dec - 28 Dec Air Serbia
26 Dec - 29 Dec Air Serbia
24 Dec - 29 Dec Air Serbia
01 Dec - 05 Dec Aegean Airlines direct
08 Dec - 12 Dec Aegean Airlines direct
26 Dec - 29 Dec Aegean Airlines direct

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

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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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