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

Return flights

17 Jul - 30 Jul	Air France	direct
17 Jul - 23 Jul	Air France	direct
22 Jul - 30 Jul	Air France	direct
17 Jul - 22 Jul	Lufthansa
17 Jul - 21 Jul	Lufthansa
08 Jul - 11 Jul	SWISS
22 Jul - 29 Jul	Lufthansa
08 Jul - 23 Jul	SWISS
24 Jul - 29 Jul	SWISS
23 Jul - 28 Jul	Lufthansa
24 Jul - 05 Aug	SWISS
22 Jul - 05 Aug	Lufthansa
30 Jul - 05 Aug	Lufthansa
24 Jul - 07 Aug	SWISS
23 Jul - 01 Aug	Lufthansa
24 Jul - 01 Aug	SWISS
25 Jul - 05 Aug	Lufthansa
29 Jul - 14 Aug	Lufthansa
25 Jul - 03 Aug	Lufthansa
31 Jul - 05 Aug	Lufthansa

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

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 July from $178

Return flights