How long does it take to get from Hong Kong to Perth?

8-10 hours. According to the flight information of Hong Kong, it takes 8-10 hours from Hong Kong to Perth. Perth is the capital of the Australian state of Western Australia and the fourth largest city in Australia. According to the Australian Bureau of Statistics, the Perth metropolitan area has a population of 2.06 million people (2018), making it the fourth largest city in Australia, with a population growth rate higher than the national statistical average. Due to its location in the Mediterranean climate area on the west coast of the Australian continent, the mild climate and the unique scenery along the Swan River (Swan River) make Perth a very popular tourist destination.