You can choose: apply online before travel, or get a visa at the airport.

You can choose: apply online before travel, or get a visa at the airport. Permitted stay is 31 days.

Australia passport holders can typically stay in Tonga for 31 days under the standard entry rules. Longer stays require a separate long-term visa.

Australia citizens need an eVisa or Visa on Arrival to enter Tonga. You can choose: apply online before travel, or get a visa at the airport.

You have two options: apply online for an eVisa before travel (recommended to avoid airport queues), or get a visa on arrival at the Tonga port of entry. The eVisa is faster on the day of travel; visa on arrival is convenient for last-minute trips.

For short business visits like meetings or conferences, Australia citizens typically enter Tonga under the same rules as tourists. For paid work, long assignments, or activities beyond what a tourist visa allows, a dedicated business or work visa is required. Confirm specifics with the Tonga embassy or consulate.