This is a thing several guests to Europe have no idea, but passengers traveling in/out of your EU, In particular with the EU airline, have plenty of rights because of a little something called the EU Regulation 261/2004. Flights to Europe with adaptable booking insurance policies can be found by https://bookmark-nation.com/story19421748/the-best-side-of-how-to-find-cheap-flights-to-europe-from-the-us