About Thai Smile Airways
THAI Smile is a ‘light premium’ sub-brand of Thai Airways International. It offers ‘light premium’ product and service which include seat selection and check in counter service with no additional charge, on-board snacks and drinks, and baggage allowance of 20 kg. Passenger travel on THAI Smile will also enjoy the Royal Orchid Plus (ROP) mileage same as on Thai Airways International flights.