IBEROSTAR: Save 30% Off for Black Friday and Cyber Monday, Spain. Book this week and get the best deals with IBEROSTAR and get 30% for Black Friday and Cyber Monday. T&C: Valid for hotels in Spain for bookings made from 23/11/2015 to 30/11/2015 and hotel stays from 07/01/2016 to 22/12/2016, except in Easter and July August 2016. Cannot be used in conjunction with other offers or promotions, nor with partner deals.