Pay no base fare in the latest Cebu Pacific promo for next year travel period. The largest airline in the country has just announced a Zero Fare promo. The promo is valid for all destinations. Yes, it is open for both domestic and international destinations. The travel period is from June 1 to December 14, 2014. Here's the promo poster. The promo is valid up to August 27, 2013 subject to seat availability.