Does the flight from Miami go directly to Sydney Australia?

No, there are no direct commercial flights from Miami International Airport (MIA) to Sydney Kingsford Smith International Airport (SYD) in Australia. You will need to take at least one connecting flight to get to Sydney from Miami. Typically, the flights will have a stopover in a major hub city like Los Angeles (LAX) or Dallas (DFW) in the United States before continuing to Sydney.