Core Holidays
htop Caleta Palace, Platja d'Aro

Price by departure month

Per person, 7 nights, 2 adults — cheapest of ten UK airports. Going in Apr 27 instead of Jul 27 saves £264 per person (42%).
£300£400£500£600£700MarAprMayJunJulAugSepOct

Apr 27 in Costa Brava averages a daily high of 18°C with about 9 wet days — £21 per °C, per person.