Bunbury Airport (IATA: BUY, ICAO: YBUN) is an airport servicing the Western Australian city of Bunbury. Bunbury Airport is located 8 km (5.0 mi) south-west of the city centre and is the only airport serving the city. The airport is used largely as a facility for general and recreational flight training, but provides for charter services to the region. Additionally the airport is regularly used for Royal Australian Air Force, Royal Flying Doctor Service and Department of Environment and Conservation operations.