The nearest airport is RJK - Rijeka, located 39.0 km south of Tršće.
Other airports nearby include LJU - Ljubliana Ljubljana (74.4 km north), POW - Portoroz (80.0 km west), PUY - Pula (93.1 km south west), TRS - Ronchi De Legionari Ronchi Dei Legionari (94.8 km west),