Core Holidays
San Lorenzo Village, Lassi

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in May 27 instead of Jun 27 saves £443 per person (50%).
£300£500£700£900MayJunJulAugSepOct

May 27 in Kefalonia averages a daily high of 26°C with about 4 wet days — £17 per °C, per person.