International Airport "Mother Teresa" (also known as Rinas) is approximately 25 kilometres from Tirana and has many direct flights from Europe. Main city connections include London, Frankfurt, Milan, Rome, Vienna, Zurich, Athens, Bologna, Budapest, Istanbul etc. The city of Tirana is linked with the airport by bus service. Departure for the airport is made from Skanderbeg Square every hour to the airport.
Source: http://www.akt.gov.al