It seems other airline carriers are following the lead of Cebu Pacific.

AirAsia will be letting you fly to Singapore, Siem Reap, Macau, Phuket, Krabi, Langkawi, Bangalore, Bandung, and many more for only P16.

Book from August 10-15, 2010 to be eligible for this mindblowing seat sale.  Travel period is from April 1 to August 11, 2010.  Visit AirAsia.com for more details