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

Return flights

23 Sep - 26 Sep	Lufthansa	direct
19 Sep - 21 Sep	Lufthansa	direct
19 Sep - 22 Sep	Lufthansa	direct
19 Sep - 23 Sep	Lufthansa	direct
26 Sep - 30 Sep	Lufthansa	direct
20 Sep - 21 Sep	Lufthansa	direct
21 Sep - 02 Oct	Lufthansa	direct
09 Sep - 19 Sep	Lufthansa	direct
25 Sep - 01 Oct	Lufthansa	direct
30 Sep - 05 Oct	Lufthansa	direct
30 Sep - 06 Oct	Lufthansa	direct
06 Sep - 08 Sep	Lufthansa	direct
05 Sep - 07 Sep	Lufthansa	direct
28 Sep - 05 Oct	Lufthansa	direct
02 Sep - 13 Sep	SWISS
28 Sep - 06 Oct	Lufthansa	direct
29 Sep - 05 Oct	Lufthansa

Also check the deals for one-way flights from Munich to Ljubljana in September.

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 Munich to Ljubljana in September from $200

Return flights