I do look only for flight deals as they save on half of my Asian trip budget. The hotels in Asia are cheap and great value for money compared to the European ones. March is still a great month to discover Asia and one of the best destination is Bangkok. It is thought too touristic and too crowded so head to other destinations as it is a major cheap hub for asia similar to Singapore. The flight I found is with a good company and has one major minus or plus, depending on your tase. A very big transit time in shanghai, both ways. For me it is a plus.