We will be needing transportation to Bristol Airport from Cardif on the 29th of March. There are 3 of us. Our flight out is at 0600, so I believe we need to be there around 0400. Any idea of our options? I know I can take a taxi hotel quoted around 80pounds, online I see private taxis for about 105pounds. I am not sure the difference between a regular taxi and a private one. Any other private car options. I believe there is a bus, but is starts runnning at 0320 and that seems really early to be dealing with a bus.