Best Aviation started its operation in 1999 as the Helicopter operator in Bangladesh, pioneering the Helicopter service in Bangladesh. Best Air obtained License in 2006 from Civil Aviation Authority of Bangladesh to operate Passenger Service in the International & Domestic Sectors. Best Air will start with a fleet of two B-737 aircraft to operate in the Regional Destinations such as Kolkata, Jaipur, Bangkok and Kunming; Domestic Destinations like Chittagong and Sylhet. The second phase will include Far-East, Middle-East, Europe and USA by using Wide Bodied Aircraft.