ANKARA ESENBOGA airport is the right airport (about 30 km away from city center). You can use HAVAS shuttle buses, which provide transportation between the ASTI (Ankara Intercity Bus Terminal) and Esenboga airport.

HAVAS shuttle buses stop at ASTI terminal as the last stop. Arrival time to ASTI is approximately 35 minutes and costs around 10,00YTL (~5.00 EUR).

One of our officers will happily guide you how to get to the hotel or Cankaya University.  Please visit Cankaya University desk.

Please see the following links
http://www.havas.net/en/shuttle-parking/ankara/
http://www.esenbogaairport.com/esben/2.php