Affordability is the foremost barrier to getting a degree overseas. Indeed, in its recent survey, ICEF Agent Voice found that 75% of international students see it as their main worry. Unless you are studying in a country with no or low tuition fees, like Germany or Argentina, tuition is going to occupy half to three-quarters of your expenses. Non-tuition-related costs that make studying abroad look unattainable are accommodation, airfare, student visas, language tests, and study materials.