The nearest airport is OBF - Oberpfaffenhofen, located 51.9 km north west of Wiechs.
Other airports nearby include MUC - Munich Munchen (54.8 km north), FEL - Fuerstenfeldbruck Furstenfeldbruck (60.4 km north west), INN - Innsbruck (79.4 km south west), SZG - Salzburg (83.1 km east),