charles univ in prague is $10,500 a year. it is very cheap to live and study here. but there are some sketchy (just based on stories, not first hand!) programs in poland, hungary, romania...so be careful if you come to eastern europe, be ready to learn a language and a new culture.
but, you should really avoid a transfer or anything like that. find somewhere to do a few rotations if you want an international experience. pick a country you like that offers english school, or better yet, go to spain or mexico and work on your spanish. that would help a lot when you go home.
good luck!