Your stay in Australia is for a maximum of 72 hours. Citizens of many countries are exempt from this visa if your transit is less than eight hours – but if you're travelling through an airport without transit facilities, you may require an Australian transit visa.

Whether you need a transit visa for Australia depends entirely on your nationality and the passport you hold. Citizens of many countries, including the US, UK, Canada, and several EU nations, are eligible to "Transit Without a Visa" (TWOV) if their layover is under 8 hours and they remain in the airport transit lounge. However, citizens of several other countries—including India, Pakistan, and China—are strictly required to obtain an Australian Transit Visa (Subclass 771) regardless of how short the layover is. Even for a 2-hour stop, if your nationality is not on the exempt list, you must apply for this visa in advance; it is free of charge but requires a formal application. In 2026, the Australian Home Affairs office recommends applying at least 15 business days before your flight, as biometric data may be required. Always check the official "VEVO" system or the Australian immigration website to confirm your specific eligibility before booking your tickets.