Return Business Class fares, subject to availability, valid on flights operated by Air France and KLM. For departures from Madrid, Barcelona, Bilbao, Malaga and Valencia. Book before 04.05.2015. Travel period between 30.04.2015 y el 17.05.2015. Destinations with special conditions Hangzhou and Xiamen travel between 22.05.2015 and 05.12.2015 except for the period between 01.08.2015 and 15.08.2015 for Hangzhou. Minimum stay: 6 days / or Saturday night. Maximum stay: 3 month. 7 days advance purchase required.