The nearest airport is SZG - Salzburg, located 30.5 km north east of Au.
Other airports nearby include MUC - Munich Munchen (108.9 km north west), INN - Innsbruck (110.2 km west), OBF - Oberpfaffenhofen (119.9 km north west), FEL - Fuerstenfeldbruck Furstenfeldbruck (127.6 km north west),