As of 2025, Tonga passport rank is 39th globally, with global mobility score 129 offering visa-free access to 99 countries and territories , Visa on arrival access to 25 countries , ETA access to 5 countries and E-visa access to 30 countries.The passport strength lies in the ease of travel it provides, allowing visa-free or visa-on-arrival access to a large number of countries. Note: You will need a valid passport, often with at least six months until expiry from the date of application to travel.