An illustration from http://www.imoney.my/articles/education-infographic/
A lot thought UK was the most expensive, apparently it is not if you add up both the school fees and living expenses. Though, way out is, stay with relatives in AU then it will turn out to be cheapest among these 3 places.
The conclusion draw:
1. I will tell my kids to finish his study locally OR
2. Study hard and get your scholarship please