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

Best time to book flights for Ljubljana (LJU) to Duesseldorf (DUS) flights at AirHint

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

Return flights

06 Sep - 09 Sep Eurowings direct
08 Sep - 11 Sep Air Serbia

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

Skyscanner

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.

Book a cheap hotel in Duesseldorf

Cheap car rent in Duesseldorf