Graz Airport, known as Flughafen Graz in German, is a primary international airport serving southern Austria. It is located near Graz, the second-largest city in Austria, in the municipalities of Feldkirchen and Kalsdorf, 5 NM south of Graz city centre.

Graz is the capital of Styria and the second-largest city in Austria, after Vienna. As of 1 January 2024, Graz had a population of 339,810. In 2021, the population of the Graz larger urban zone (LUZ) stood at 665,390 based on principal-residence status. Graz is known as a college and university city, with four colleges and four universities. Combined, the city is home to more than 60,000 students. Its historic centre (Altstadt) is one of the best-preserved city centres in Central Europe.