AirHint found the following cheapest return flights from Berlin (BER) to Ljubljana (LJU) in August 2025 (see full year).

Return flights

17 Aug - 24 Aug	Air Serbia
16 Aug - 22 Aug	Air Serbia
18 Aug - 25 Aug	Air Serbia
04 Aug - 10 Aug	Air Serbia
11 Aug - 15 Aug	Air Serbia
12 Aug - 19 Aug	SWISS
13 Aug - 19 Aug	SWISS
14 Aug - 19 Aug	Lufthansa
15 Aug - 19 Aug	Lufthansa
16 Aug - 19 Aug	Lufthansa
27 Aug - 03 Sep	Lufthansa
29 Aug - 02 Sep	SWISS
26 Aug - 02 Sep	SWISS
30 Aug - 06 Sep	SWISS
28 Aug - 04 Sep	SWISS

Also check the deals for one-way flights from Berlin to Ljubljana in August.

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 Berlin to Ljubljana in August from 184€

Return flights