The nearest airport is SZG - Salzburg, located 27.7 km west of Tiefgraben.
Other airports nearby include LNZ - Linz (Horsching) (73.6 km north east), MUC - Munich Munchen (127.6 km north west), KLU - Klagenfurt (Worthersee Intl) (156.9 km south east), LJU - Ljubliana Ljubljana (202.8 km south east),