Liza Jean Miezejeski decided to move to Prague for a more affordable college education.Liza Jean MiezejeskiAs college tuition fees soar, more American students are going abroad.Beyond cheaper tuition, college abroad can offer multiple benefits, including exposure to new cultures.The most popular destinations are in Europe, according to the Institute of International Education.When it was time for Liza Jean Miezejeski to start thinking about college, she couldn't stop worrying about student debt."Every time I looked, there were schools that seemed interesting, but none that was worth going into debt for," she told Business Insider.One day, while in the car with her mom, she heard on the radio that Americans were moving to Germany for free education.