Getting to Cadaqués
From Barcelona: Cadaques can be reached directly by bus from the Barcelona El Prat airport. There are also regular trains between Barcelona and Figueres and from Figueres there are buses or you can taxi to Cadaques.
From Girona: Girona airport is a little over an hour to drive to Cadaques
From Perpignan: There are trains from Perpigan to Figueres or Llanca. From Figueres you can take bus or taxi. Llanca is a short taxi.