TUI fly Belgium, legally incorporated as TUI Airlines Belgium S.A./N.V. and formerly branded Jetairfly, is a Belgian airline with its registered office at Brussels Airport.The airline is a subsidiary of the TUI Group and part of the TUI Airlines. TUI Airlines also incorporates the sister companies TUI fly Netherlands (The Netherlands), Corsair International (France), TUI fly Deutschland (Germany), TUI Airways (United Kingdom) and TUI fly Nordic (Sweden).
TUI fly Belgium is operating flights from/to 129 airports in 39 countries: Belgium, Bulgaria, Cameroon, Tanzania, Greece, China, Cuba, United States, Austria, Turkey and other destinations.