Both South Australia and the Northern Territory have pilot scheme to bring in international students ready to go. They aren’t going to fly this semester

On Friday, Prime Minister Morrison stated National Cabinet had decided, “international travel constraints on inbound arrivals to Australia should be continued in their current form. We look forward to, at some point, that that might be able to be altered. But at this point, we are not going to put any further strain on the quarantine arrangements around the country and they will remain in place now for some months.”