How old do you have to be go a different country?

The minimum legal age to travel overseas varies by country and can depend on factors such as:

- The country of origin

- The country of destination

- The reason for travel

- Whether the individual is traveling alone or with a parent/guardian

In some cases, children under the age of 18 may need to have a parent or guardian's permission to travel internationally, while in other cases, they may be able to travel alone with a valid passport and other necessary documentation.

In the United States, for example, children under the age of 18 must have a passport and a notarized letter of consent from both parents in order to travel internationally without a parent or guardian.

It is important to note that these requirements can change at any time, so it is always a good idea to check with the embassy or consulate of the country you plan to visit for the latest information on travel requirements for minors.