Cheapest return DUS–LJU flights, July

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Ljubljana (LJU) in July 2026 (see full year).

Return flights

06 Jul - 12 Jul Air Serbia
03 Jul - 05 Jul Air Serbia
08 Jul - 12 Jul Air Serbia
06 Jul - 13 Jul Air Serbia
10 Jul - 20 Jul Air Serbia
26 Jul - 12 Aug LOT
26 Jul - 14 Aug LOT
26 Jul - 15 Aug LOT
26 Jul - 16 Aug LOT
11 Jul - 20 Jul KLM
18 Jul - 26 Jul Ryanair
26 Jul - 17 Aug LOT
23 Jul - 26 Jul KLM
19 Jul - 03 Aug LOT
26 Jul - 13 Aug LOT
28 Jul - 01 Aug Ryanair
28 Jul - 02 Aug Ryanair
27 Jul - 01 Aug Ryanair
18 Jul - 18 Jul Lufthansa
27 Jul - 31 Jul Ryanair

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

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