The nearest airport is WRO - Wroclaw Strachowice, located 89.1 km west of Klasak.
Other airports nearby include KTW - Katowice Pyrzowice (104.0 km south east), POZ - Poznan Lawica (163.7 km north west), OSR - Ostrava Mosnov (167.3 km south), KRK - Krakow Balice (170.2 km south east),