Passport and visa basics before an overseas trip

Last updated: 4 November 2026

A plain booklet with a globe on the cover beside a blank boarding-pass-shaped slip.

General information only, not legal advice. Entry rules are set by each country and can change. Check the official pages before you travel.

Before an overseas trip, sorting out your passport and entry rules early can save a lot of stress. Here's what the government's own pages say, as at 30 October 2026.

1. Everyone needs their own passport

Smartraveller says you need a valid passport to travel overseas, and every person travelling must have their own passport, including children. Smartraveller

2. Check how long your passport has left

Smartraveller says some countries won't let you enter unless your passport is valid for six months after you plan to leave that country, some airlines apply this rule too, and it can apply even if you're only transiting. The Australian Passport Office advises avoiding travel outside Australia if your passport will expire in the next 6 months. Smartraveller, Australian Passport Office

3. Allow time to apply or renew

Smartraveller says to allow at least 6 weeks to get a passport, and child applications can take longer. Where possible, don't book flights without a valid passport. The Passport Office notes that when you renew in Australia, your current passport will generally be cancelled. Smartraveller, Australian Passport Office

4. Check entry and visa requirements

Smartraveller's tips include researching entry and exit requirements for your destination and applying for a visa if one is required. The Passport Office notes that many countries don't accept a visa linked to an expired passport. Smartraveller, Australian Passport Office

5. Look after your passport

Smartraveller lists damage that can stop you travelling, such as tears in the pages or marks on the photo page. If you're unsure, contact the Australian Passport Office. Smartraveller