I have compiled my pro tips below that will come handy for your International solo travel. These are pretty much situations all of us have to deal with. Here are my first hand experiences throughout my travel journeys. Hope they help you in some way! Pro Tip 1: International Boarding requirement – Confirmed return ticket or ticket out of country is required to board your onward flight. I have seen many people stressed out when denied the boarding and end up paying higher price to buy a plane ticket on the spot. Make sure you have everything in place whatever is required for international travel and by your destination country.…