Many students over the globe consider travelling or studying abroad. However, money is a large deciding factor - especially when you have to take student accommodation, visa expenses, and flight tickets into account. Many students who plan on studying or travelling abroad want to travel the world and see more of the country/continent where their host institution is located.
It can be relatively affordable flying from one country to the other in Europe, with low-cost airlines becoming more abundant there. High-speed trains are also an option that could be less expensive with short travel times. Keep in mind that trying to find cheap accommodation – especially at peak times- can be difficult. Hostels are often the least expensive option.