Australia offers some of the highest-ranked universities in the world with tons of courses and according to the QS World Ranking, areas such as engineering, accounting, and health sciences have considerably low study costs than the United States and the United Kingdom. 485 Visa is the best opportunity for international students after graduating in which the students are allowed to stay in Australia for 18 months to gain work experience as long as they have completed at least two years of study in Australia. Australia is always open for international students that have earned a degree in Australia and have a special work visa category.