Best Aviation started its operation in 1999 as the Helicopter operator in Bangladesh, pioneering the Helicopter service in Bangladesh. Best Air started its journey as a freighter airline from the year 2000, obtaining an air operator certificate from the Civil Aviation Authority of Bangladesh.

Best Air has been operating different type of freighter in the domestic & International sectors. It currently owns & operates a fleet of 2 HS-748 British aerospace built aircraft; In addition Best Air operates B-707, B-727, B-747, L-1011 freighter internationally. Best Air entered in to an agreement with Astral Aviation in Kenya to support its UN activities in southern Sudan in 2006.

Best Air obtained license in 2006 from CAAB to operate passenger service in the International & domestic sectors. Best Air would start with a fleet of two B-737 aircraft to operate in the regional routs like Bangkok, Calcutta, Colombo, Jaipur, Kathmandu, and domestic routs Chittagong and Sylhet. The second phase includes Dubai, Doha, Hong Kong, Jeddah, Jakarta, Kuwait City, Manama and Manila. The date of launching the flight will be mid July 2007.

Best Air has a team of professional, multinational workforce & ensuring safe International standard flight for the customers.

Best Air been allocated with 5Q as 2 letter code by IATA, "BEA / Best Air" by ICAO. Best Air is the member of SITA with the ID : DACBAXH.

Best Air has also developed a strong base in the total aviation business and offers any range of aviation services including Aircraft Sourcing, Emergency, Evacuation of patients, VIP Aircraft mobilization etc.

It has an airport office under Boarding Bridge # 6 at Zia International Airport, Chittagong Shah Amanat International Airport, Cox's Bazar Airport, Sylhet International Airport and Jessore Airport.