When you arrive at Heraklion Airport you can take a transfer taxi for Hersonissos. The distance from Heraklion Airport to Hersonissos is about 26km and the time that you will need for your transportation by a taxi is about 30 minutes. Outside the Airport there are available transfer taxis 24/7 so you can get one by your arrival for your journey. Of course there is the choice of bus, but you have to know that there is no direct line from Heraklion Airport to Hersonissos. If you choose for your transfer a bus you should go to KTEL and from there to get a bus for Hersonissos. So, the faster way for your transfer from Heraklion Airport to Hersonissos is without doubt a taxi which you can find either outside the airport or by booking earlier your private transfer taxi so you don't have to worry about anything for your trip.