There are 55 primary airports in New Zealand distributed among 52 cities. New Zealand has the 68th largest tourism market in the world by air, with 2,629,000 tourists arriving each year.*
The national aviation authority for the country is Civil Aviation Authority of New Zealand. The busiest airport is Auckland International Airport with a total of 15,348,620 passengers.
*World Tourism Organization, Yearbook of Tourism Statistics, Compendium of Tourism Statistics and data files.