When you go abroad you need to take into consideration what the expenses will be. Your budget might place restrictions on which university you can attend. If you go on an exchange you will pay the regular full-time tuition fee to Utrecht University, and no tuition abroad.
Before you apply you will need to make an estimation of the expenses. Consider the costs for housing, insurance, travel expenses, and the cost of living in the country. Keep in mind that even within a country, the costs can vary between different destinations.