AirHint found the following cheapest return flights from Paris (PAR) to Ljubljana (LJU) in April 2026 (see full year).

Return flights

11 Apr - 18 Apr	Transavia France	direct
14 Apr - 18 Apr	Transavia France	direct
14 Apr - 21 Apr	Transavia France	direct
14 Apr - 20 Apr	Transavia France
10 Apr - 12 Apr	Air Serbia
15 Apr - 21 Apr	Air Serbia
15 Apr - 20 Apr	SWISS
15 Apr - 22 Apr	SWISS
14 Apr - 22 Apr	SWISS
18 Apr - 22 Apr	Air Serbia

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

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 April from 122€

Return flights