Cheapest return flights from Duesseldorf to Ljubljana in December from $163

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Ljubljana (LJU) in December 2025 (see full year).

Return flights

08 Dec - 10 Dec Air Serbia
30 Dec - 31 Dec Air Serbia
30 Dec - 05 Jan Lufthansa
23 Dec - 28 Dec Vueling Airlines
29 Dec - 31 Dec Air Serbia
29 Dec - 06 Jan SWISS
30 Dec - 02 Jan Air Serbia
27 Dec - 05 Jan SWISS
29 Dec - 02 Jan LOT
30 Dec - 03 Jan SWISS
29 Dec - 05 Jan SWISS
29 Dec - 04 Jan Air Serbia
23 Dec - 04 Jan Vueling Airlines
28 Dec - 04 Jan SWISS

Also check the deals for one-way flights from Duesseldorf to Ljubljana in December.

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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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