This is something several visitors to Europe don't know, but travellers traveling in/out with the EU, Specially with the EU airline, have a great deal of rights owing to a little something known as the EU Regulation 261/2004. Appear no further. We have gone through every one of the lookups https://atozbookmark.com/story19458341/how-to-find-cheap-flights-to-europe-from-the-us-fundamentals-explained