Keytours - Get 10% Discount on Easter Greece and Mediterranean! Save 10% Off on Easter with Keytours - expert tour company is your key to unravel the fascination of Greece and Mediterranean the ideal travel destination. Terms & Conditions: Booking period is from now until 28th March 2016. Staying period is from 21st March to 28th March 2016. Use promo code: EASTER16.