At the moment anyone coming into Australia has to quarantine for 14 days. Flights to and from the rest of the world have all but ceased. Australia has done well in handling this pandemic with 102 deaths. At the time of writing catching the disease through community contact has for all practical purposes stopped. Compare this with the US, UK, Brazil, Spain, Italy etc. Although there is a relaxation in social distancing restrictions what is feared is a second wave. I can’t see overseas travel to or from Australia opening up this year.