Kulula's ad in Lalaland!

Isn't this misleading advertising?

"kulula.com flights One way including all taxes & free 20kg bag kulula.com Domestic flights between Cape Town - Jo'burg O.R. Tambo onlyfrom R466.86"

However, try to find a flight at that price and win a Datsun! The only price coming near that one is for R 638,36! Common, Kulula if there's certain preconditions, it should be stated in your ad!!