AirHint found the following cheapest return flights from Lyon (LYS) to Ljubljana (LJU) in August 2025 (see full year).

Return flights

26 Aug - 05 Sep	Brussels Airlines
30 Aug - 03 Sep	Wizz Air
25 Aug - 31 Aug	Lufthansa
18 Aug - 22 Aug	Brussels Airlines
20 Aug - 29 Aug	Lufthansa
25 Aug - 30 Aug	Lufthansa
19 Aug - 28 Aug	Lufthansa
19 Aug - 29 Aug	Lufthansa
18 Aug - 27 Aug	Lufthansa
18 Aug - 23 Aug	Lufthansa
19 Aug - 27 Aug	LOT
20 Aug - 28 Aug	Brussels Airlines

Also check the deals for one-way flights from Lyon to Ljubljana in August.

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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Cheapest return flights from Lyon to Ljubljana in August from 179€

Return flights