Founded in 2005 as a budget carrier, TransNusa rebranded into a premium service carrier after COVID-19 in 2020.
TransNusa currently serves several international routes, including Jakarta-Kuala Lumpur, Jakarta-Johor, Jakarta-Singapore, and Jakarta-Guangzhou. In July 2024, TransNusa expanded its reach within Kuala Lumpur by becoming one of the first carriers to receive approval from the Malaysian Aviation Commission to operate international flights out of Subang Airport.