Cost comparison for international students in Australia (2026 estimates): Sydney: AUD $2,800–$3,500/month living costs (Australia's most expensive city); accommodation AUD $1,500–$2,500; Melbourne: AUD $2,400–$3,200/month; accommodation AUD $1,200–$2,200; Brisbane: AUD $2,000–$2,700/month; accommodation AUD $1,000–$1,800; Perth: AUD $1,800–$2,500/month; accommodation AUD $950–$1,600. Beyond cost: Sydney and Melbourne have more part-time job opportunities; Brisbane and Perth are growing but have fewer options in some sectors. If cost is a priority, regional areas like Toowoomba, Geelong, or Townsville are significantly cheaper (20–30% less) and qualify for regional visa incentives including longer 485 visa periods.