Core Holidays
Gaia Garden, Lambi

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in May 27 instead of Aug 27 saves £332 per person (31%).
£650£800£950£1,100OctMayJunJulAugSepOct

May 27 in Kos averages a daily high of 23°C with about 4 wet days — £32 per °C, per person.