Core Holidays
Galaxy Hotel, Argostoli

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in Sep 27 instead of Oct 27 saves £75 per person (17%).
£300£350£400£450£500MayJunJulAugSepOct

Sep 27 in Kefalonia averages a daily high of 30°C with about 3 wet days — £12 per °C, per person.