Discount 3% on Thai Smile ticket base-fare upon payment VIB CardsT&C detail:• Apped for Monday to Friday, from 8:30-12:00 and 13:00-17:00• Applied for oneway and roundtrip ticket depart from Vietnam• Applied for Adult and Child fare• Applied for reserving and ticketing at the office• Applied for all VIB Credit and Debit Cards holder• The promotion will not be combined with other promotions