There are 44 primary airports in Sweden distributed among 40 cities. Sweden has the 49th largest tourism market in the world by air, with 5,229,000 tourists arriving each year.*
The national aviation authority for the country is Swedish Transport Agency. The busiest airport is Stockholm Arlanda Airport with a total of 22,417,351 passengers.
*World Tourism Organization, Yearbook of Tourism Statistics, Compendium of Tourism Statistics and data files.