Australia's ETA,
sorted before you book
One app, one AUD 20 charge, one application per person — then the harbour suites and laneway hotels.
This guide is for travelers planning Australia's summer. If you hold an ETA-eligible passport, the Department of Home Affairs says you must use the Australian ETA app to apply, and there is a service charge of AUD 20 with no other charge payable. The ETA lets you visit as often as you wish within its validity, for up to 3 months each time. Each family member needs their own application, children included. Below: how it works, then Sydney and Melbourne's five-star hotels with live rates.
How much is Australia's ETA, and how do I apply?
The Department of Home Affairs lists a service charge of AUD 20 to use the Australian ETA app, and says there is no other charge for an ETA.
- Where: the Australian ETA app. If you hold an eligible passport, you must use it. If you cannot, the department points you to another suitable visa.
- Where you must be: outside Australia when you apply.
- European passports: you may be eligible for an eVisitor (subclass 651) instead.
How long is the ETA valid, and how long can I stay?
The ETA is valid for travel for 12 months, or for as long as your passport is valid, whichever is shorter. It allows multiple entries, with stays of up to 3 months each time.
It is linked to the passport you applied with, so you must enter on that same passport. If the passport expires or you get a new one, the ETA ceases and you must apply again.
When should I apply?
The department says that in most cases you get the result immediately, though it may take longer if the application is incomplete or more information is needed. Its advice: do not make travel arrangements until the ETA is granted. For a luxury trip, that means applying before you pay for non-refundable flights or suites.
Do children and partners need their own ETA?
Yes. You cannot include family members in your application. Each family member, including children listed on your passport, must submit a separate application, so budget AUD 20 each. A family of four pays AUD 80 in total.
What happens when I arrive?
Everyone arriving in Australia must complete an Incoming Passenger Card. Your ETA is digital, with no label in your passport. Arriving on a cruise? The department says you need a visa if you enter Australia during a cruise, so check before you sail.
Sydney or Melbourne for a luxury summer stay?
Sydney is the choice for harbour views, beaches and New Year's Eve on the water. Rooms facing the harbour are the first to go for that night, so book early and check minimum-stay rules. Melbourne suits travelers who want restaurants, galleries and laneways, with a less beach-driven pace. With 5 or more nights, you can comfortably do both, as the ETA covers the whole country.
Where this information comes from
We checked these official pages on November 9, 2026. Rules can change, so please confirm before you travel:
- Australian Government, Department of Home Affairs — Electronic Travel Authority (subclass 601)
🏨 Five-star hotels in Sydney & Melbourne (live Agoda rates) (20)
Five-star only, ranked by nightly price. Live Agoda rates for 2 adults, taxes and fees included, checked 2026-11-09 — confirm the live rate on Agoda.
🌉 Where to stay
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❓ Frequently asked questions
How much does an Australian ETA cost?
The Department of Home Affairs lists a service charge of AUD 20 to use the Australian ETA app, with no other charge payable for the ETA.
Can I apply for an Australian ETA on a website?
If you hold an ETA-eligible passport, the department says you must use the Australian ETA app.
How long is the ETA valid?
For 12 months or the period your passport is valid, whichever is shorter. You can enter multiple times and stay up to 3 months each time.
Do children need their own ETA?
Yes. Each family member, including those listed on your passport, must submit a separate application.
What if I renew my passport?
The ETA ceases if your passport expires or you get a new one, and you must apply for a new ETA.
Some links are Agoda affiliate links; we may earn a commission at no extra cost to you. Hotel rates were checked on Agoda and change often. ETA details are summarized from the Australian Department of Home Affairs as of November 9, 2026 — please confirm before you travel.