Ljubljana Jože Pučnik Airport — Zgornji Brnik, Slovenia

Jože Pučnik spent time imprisoned under Yugoslavia's communist government before becoming a key figure in Slovenia's peaceful path to independence in the early 1990s, and Ljubljana's airport, LJU, now carries his name. The airport sits in the Brnik area north of the capital, near foothills of the Julian Alps and not far from Lake Bled, a favorite day-trip destination. Handling nearly all of the country's scheduled international air traffic, LJU serves a modest but steadily growing volume of passengers, drawn by Slovenia's mountains and coastline alongside business travelers bound for Ljubljana's compact, walkable center. Adria Airways once operated the airport as its home base before the carrier's collapse in 2019, after which a mix of European low-cost and legacy carriers filled much of the resulting gap. Vineyards and alpine villages nearby give LJU a scenic setting unusual among similarly sized European airports.