Operating out of Terminal 3 at Vienna International Airport is Aegean Airlines VIF Terminal . There are plenty of amenities at this station, such as places to dine, shops, and cozy waiting areas. Check-in desks and departure gates for Aegean Airlines flights are clearly marked in Terminal 3. In order to enjoy the terminal's amenities and give themselves enough time for security screening and check-in, travelers should arrive early. Check out the airport's website or app for the most recent information.