For transportation, we recommend using domestic flights and private taxis for traveling between different cities and islands. Flights between Athens, Santorini, Mykonos, and Crete can cost around £200-£300 per person. Private taxis cost around £50-£100 depending on the distance traveled. For local transportation, we recommend walking or using public transportation in each city.
If you have more time, you can consider visiting other islands such as Corfu or Zakynthos, or spending more time in each city to explore the surrounding areas. If you have less time, you can consider skipping some of the day trips and spending more time in Athens or Santorini.
Greece has many international airports, but the main airports for this itinerary are Athens International Airport (ATH) and Santorini Airport (JTR). Athens airport is located about 20km from the city center, while Santorini Airport is located near the town of Kamari, about 6km from the capital Fira.