AirAsia flights from Singapore to Bangkok are now available at S$20 one-way for booking through March 17, for travel between July 1 and September 30.
For the same time period, room rates for Phuket hotels booked on AirAsiaGo will go for S$1 per night, for guests who book flights with AirAsia to the destination. The flights leave from Changi Airport Terminal One and arrive at Phuket International Airport. Connecting flights from Phuket to Chiang Mai are also available for S$63 one-way.
Get the details at the AirAsia website.