Vienna International Airport — Vienna, Austria

Vienna International Airport, universally known by the code VIE, is located in Schwechat southeast of the Austrian capital and stands as the country's principal aviation gateway. It functions as the main hub for Austrian Airlines, part of the Lufthansa Group and the Star Alliance network, and has long served as a bridge point connecting Western Europe with destinations across Eastern Europe, the Balkans, and beyond. The airport's Terminal 3, opened in 2012 under what was formerly branded Skylink, significantly expanded capacity alongside the older terminal facilities. VIE regularly ranks among Central Europe's busiest airports, handling tens of millions of passengers in peak years before the pandemic disrupted global aviation. Vienna's status as a diplomatic and cultural capital, home to United Nations offices and other international organizations, sustains steady business travel alongside heavy leisure tourism tied to the city's music and architectural heritage.