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

Return flights

27 Aug - 04 Sep	Lufthansa
23 Aug - 02 Sep	Lufthansa
29 Aug - 02 Sep	Lufthansa
28 Aug - 02 Sep	Lufthansa
25 Aug - 04 Sep	Lufthansa
25 Aug - 03 Sep	Lufthansa
23 Aug - 01 Sep	Lufthansa
29 Aug - 01 Sep	Lufthansa
28 Aug - 01 Sep	Lufthansa
26 Aug - 04 Sep	Lufthansa
14 Aug - 25 Aug	Lufthansa
08 Aug - 09 Aug	Air Serbia
07 Aug - 11 Aug	Air Serbia
07 Aug - 13 Aug	Lufthansa
07 Aug - 14 Aug	Lufthansa
08 Aug - 13 Aug	Lufthansa
16 Aug - 20 Aug	Air France	direct
07 Aug - 09 Aug	Lufthansa
21 Aug - 27 Aug	Norwegian Air Sweden AOC
07 Aug - 10 Aug	Lufthansa

Also check the deals for one-way flights from Paris 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 Paris to Ljubljana in August from 188€

Return flights