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

Return flights

16 Apr - 19 Apr	Air France
16 Apr - 22 Apr	Air France
16 Apr - 22 Apr	Air France	direct
17 Apr - 21 Apr	KLM
11 Apr - 14 Apr	Air France	direct
01 Apr - 07 Apr	KLM
01 Apr - 05 Apr	KLM
13 Apr - 16 Apr	Lufthansa
29 Apr - 09 May	Lufthansa
25 Apr - 13 May	Air Serbia
25 Apr - 12 May	Air Serbia
10 Apr - 18 Apr	Air France
13 Apr - 16 Apr	Air France	direct
30 Apr - 07 May	Lufthansa
30 Apr - 10 May	Lufthansa
25 Apr - 02 May	easyJet
18 Apr - 01 May	Air Serbia
30 Apr - 03 May	KLM

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 165€

Return flights