Cebu Pacific Air is offering P1 fares to all Philippine Flights and International Flights for travels starting from June 2013 up to December 2013.
Here are more details:
All Philippine Flights – P1
All International Flights – P1
Sale Period: Up to August 18, 2012 or until seats last
Travel Period: June 1 – December 31, 2013
For more details, click here