New Zest Airways Promo to Shanghai, China for as low P1,488 starting July 25, 2012! Zest Airways Promo Fare Sale to Shanghai is still ongoing and will stay until further notice. Hurry and avail now! Promo Period: On-going Travel Period: July 25, 2012 until further notice Zest Airways Promo Fare One-Way Fare at P1,488 (base fare): Manila [...]