Core Holidays
Villa dell'Angelo, Kolios

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in May 27 instead of Jul 27 saves £337 per person (46%).
£300£450£600£750MayJunJulAugSepOct

May 27 in Skiathos averages a daily high of 25°C with about 6 wet days — £16 per °C, per person.