Cheapest return flights from Paris to Ljubljana in September from 188€

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

Return flights

09 Sep - 12 Sep Lufthansa
22 Sep - 25 Sep SWISS
08 Sep - 12 Sep SWISS
01 Sep - 05 Sep SWISS
04 Sep - 18 Sep SWISS
16 Sep - 19 Sep SWISS
04 Sep - 10 Sep SWISS
25 Sep - 30 Sep SWISS
01 Sep - 08 Sep SWISS
01 Sep - 25 Sep SWISS
29 Sep - 02 Oct Lufthansa
29 Sep - 02 Oct Air France direct

Also check the deals for one-way flights from Paris 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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