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

Return flights

24 Jun - 01 Jul	SWISS
24 Jun - 25 Jun	LOT
25 Jun - 25 Jun	LOT
21 Jun - 24 Jun	SWISS
21 Jun - 28 Jun	SWISS
17 Jun - 23 Jun	Lufthansa
26 Jun - 06 Jul	Air France	direct
27 Jun - 21 Jul	Lufthansa
19 Jun - 24 Jun	SWISS
19 Jun - 26 Jun	SWISS
27 Jun - 05 Jul	Lufthansa
18 Jun - 25 Jun	LOT
21 Jun - 22 Jun	SWISS
15 Jun - 27 Jun	SWISS
26 Jun - 05 Jul	LOT
30 Jun - 04 Jul	Lufthansa
27 Jun - 06 Jul	LOT
30 Jun - 03 Jul	Lufthansa
26 Jun - 05 Jul	Air France	direct
30 Jun - 07 Jul	Lufthansa

Also check the deals for one-way flights from Paris to Ljubljana in June.

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 June from $232

Return flights