Thai Lion Mentari Co. Ltd, trading as Thai Lion Air (Thai: ไทยไลอ้อนแอร์), is a Thai low-cost airline, operating with Thai partners as an associate company of Lion Air of Indonesia. The carrier operates from Bangkok's Don Mueang International Airport.
Thai Lion Air is operating flights from/to 37 airports in 10 countries: Thailand, China, India, Taiwan, Indonesia, Nepal, Macau, Malaysia, Singapore, Japan