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

Return flights

13 Aug - 20 Aug	Air Serbia
22 Aug - 25 Aug	Air Serbia
16 Aug - 25 Aug	Air Serbia
22 Aug - 24 Aug	Air Serbia
04 Aug - 11 Aug	Air Serbia
14 Aug - 17 Aug	Air Serbia
11 Aug - 18 Aug	Air Serbia
16 Aug - 22 Aug	Air Serbia
17 Aug - 22 Aug	Air Serbia
07 Aug - 11 Aug	Air Serbia
27 Aug - 03 Sep	SWISS
26 Aug - 02 Sep	Lufthansa
28 Aug - 01 Sep	SWISS
29 Aug - 03 Sep	SWISS
25 Aug - 03 Sep	SWISS
31 Aug - 03 Sep	Air Serbia
31 Aug - 13 Sep	Transavia France
24 Aug - 07 Sep	Norwegian Air Sweden AOC

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 183€

Return flights