Core Holidays
Theros All Suite Hotel, Lambi

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in May 27 instead of Jul 27 saves £305 per person (24%).
£850£1,000£1,150£1,300MayJunJulAugSepOct

May 27 in Kos averages a daily high of 23°C with about 4 wet days — £42 per °C, per person.