The nearest airport is AUF - Auxerre Branches, located 48.6 km north of Flez.
Other airports nearby include NVS - Nevers Fourchambault (51.4 km south west), BOU - Bourges (88.7 km south west), XMU - Moulins Montbeugny (98.1 km south), QYR - Troyes Barberey (110.2 km north east),