Melbourne Airport, known locally as Tullamarine Airport, is the main international airport serving the city of Melbourne, the capital of the Australian state of Victoria. It is the second busiest airport in Australia. The airport operates 24/7 and has on-site parking, world-class shopping and dining. The airport opened in 1970 and replaced Essendon Airport. Melbourne Airport is the main international airport of the four airports serving the Melbourne metropolitan area, the other international airport being Avalon Airport.

Melbourne is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in Australia. Its name generally refers to a 9,993 km2 (3,858 sq mi) metropolitan area also known as Greater Melbourne, comprising an urban agglomeration of 31 local municipalities, although the name is also used specifically for the local municipality of City of Melbourne based around its central business area.