If you are traveling anywhere overseas, you need a passport to board an international flight and to enter any country. In general, your passport must be valid for at least six months after the date you enter a foreign country.
Every country has its own set of rules regarding the entry of visitors from different nationalities. For some countries, it is a requirement that passports have to be valid for a minimum period before they will issue a visa. Some countries grant visas upon your arrival. Before you fly, do ensure that you check the latest information on visas or entry requirements to the country you are flying to.
Be sure to understand the passport, visa and health requirements of your destination to avoid any.
If you're travelling to or from the United States, there're some important things you should know before you fly.