Australia: electronic travel authorization required for US citizens.
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| Requirement | Electronic travel authorization required |
| Typical stay allowed | 90 days |
| Advance authorization | Australian ETA |
| Passport validity buffer | 6 months |
US citizens need to apply for an Australian ETA (Electronic Travel Authority) online before departure — it's not a no-paperwork visa-free entry.
Yes. US citizens need to apply for an Australian ETA (Electronic Travel Authority) online before departure — it's not a no-paperwork visa-free entry.
US citizens can generally stay up to 90 days per visit under the standard tourist entry terms.
Yes — Australian ETA is required, and should be arranged before you travel, ideally as soon as you have your itinerary.
A commonly-applied rule is that your passport should remain valid at least 6 months beyond your trip. Always confirm the exact requirement close to your travel date.