Core Holidays
Hotel Voramar, Es Pujols

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in May 27 instead of Sep 27 saves £132 per person (12%).
£950£1,000£1,050£1,100£1,150£1,200SepMaySep

May 27 in Formentera averages a daily high of 20°C with about 2 wet days — £51 per °C, per person.