Private Tours All Over Greece Starting Price From €125 By Keytours, Greece. Book your tour in Greece starting price from €125 choosing your own destinations as well as time and dates. Plan your trip ahead and we will be more than willing to make all the arrangements for you, your family, your group or your company. Inclusions: Professional and licensed guide. All taxes. T&C: Offer valid from now until 31st March, 2016.