Whether you are a frequent air traveller, going abroad for the first time, or you visit a foreign land occasionally to enjoy your vacation, following these 7 rules will help you greatly on all fronts. You must keep in mind that you are going to a place where the language, culture, administration, laws, way to deal with locals, everything will be different. So, a little issue may turn out to be a huge complexity. Preferring Southwest Airlines Multi City Flights would be a good idea if your itinerary touches different countries or cities. If you follow these travelling rules, your travelling experience will be just safe, pleasant, inexpensive, and comfortable.