As a US citizen, do you have to go through customs / immigration when flying from one EU country to another?
As a US citizen, do you have to go through customs / immigration when flying from one EU country to another? Obviously you have to go through immigration when arriving at an EU country, so my question is more directed to what is flying like between EU nations, once already in the EU. We are interested in flying from Amsterdam to Prague and I've only ever traveled by train throughout Europe. Thanks in advance.
submitted by /u/Quizchris ...