The airport is situated in the north-west part of Wrocław, about 10 km from the city centre. It’s also near Wrocław Motorway Bypass (Autostradowa Obwodnica Wrocławia), which allows getting there in a fast and comfortable way from Warsaw (road S8) and from Poznań (N5). It’s also reachable from motorway A4.
Bus nr 406 goes from Main Train Station (PKP-Dworzec Kolejowy) and Bus Station (Dworzec Autobusowy) to the airport every 20 minutes on weekdays.
Night bus 249 goes between the airport and Jarnołtów three times per day.
You can find their exact schedules here.