Below is a list of the sixteen busiest airports in Australia and New Zealand for 2011. All had total passengers of one million or more during the year.

Sydney (Kingsford Smith), New South Wales – 36.6 million Melbourne, Victoria – 27.6 million Brisbane, Queensland – 20.3 million Auckland, New Zealand – 13.7 million Perth, Western Australia – 11.3 million Adelaide, South Australia – 7.0 million Christchurch, New Zealand – 5.6 million Gold Coast, Queensland – 5.3 million Wellington, New Zealand – 5.1 million Cairns, Queensland – 3.8 million Canberra, Capital Territory – 3.2 million Hobart (Cambridge), Tasmania – 1.8 million Darwin, Northern Territories – 1.7 million Townsville, Queensland – 1.6 million Melbourne (Avalon), Victoria – 1.4 million Queenstown, New Zealand – 1.0 million