A non-scheduled Sri Lanka Airlines flight from Dhaka to Melbourne left with 220 Australian citizens and their families on early Saturday.
Together with 285 passengers who departed from Hazrat Shahjalal International Airport on April 16, over 500 have so far returned home to Australia, said the Australian High Commission in Dhaka.
The High Commission said they, for the second time in three weeks, helped Australian citizens, permanent residents and their immediate families to return to Australia.
Australian High Commissioner to Bangladesh Jeremy Bruer was present at the Airport to see them off.
A number of High Commission staff were also there to ensure the process went smoothly.