Australia: Onward Ticket & Return Flight Requirements
Australia's Migration Act requires all temporary entrants to hold proof of onward or return travel, and the Australian Border Force enforces it at every international airport. The requirement applies for your entire stay, even on the 90-day ETA or eVisitor visa.
Last updated: May 2026
Australia onward travel — quick facts
- Onward ticket needed?
- Yes — required under the Migration Act
- Who enforces it
- Australian Border Force at Sydney, Melbourne, Brisbane, Perth and all international airports. Airlines verify ETA/eVisitor status and onward travel at check-in.
- Entry type
- ETA (AUD 20) or eVisitor (free, EU/UK nationals), or a visitor visa
- Permitted stay
- The ETA and eVisitor both allow visits of up to 90 days per entry.
- Ticket must show
- You must hold proof of departure for the whole of your permitted stay — your onward ticket should fall within your 90 days.
- If you don't have one
- Without proof of onward travel, the Australian Border Force can refuse entry, and airlines can decline to board you.
What counts as proof of onward travel for Australia
- ✓Fully paid round-trip ticket from Australia to your home country
- ✓A paid onward flight from Australia to another country
- ✓A flight reservation with a real, verifiable PNR
Do you need an onward ticket for Australia?
Yes. Australia's Migration Act requires every temporary entrant to hold proof of onward or return travel, and the Australian Border Force enforces it. This is a firm legal requirement, not an occasional request — it applies whether you enter on an ETA, an eVisitor visa or a visitor visa.
The ETA or eVisitor is separate from onward travel
Most visitors need an ETA (AUD 20, via the Australian ETA app) or an eVisitor visa (free for EU and UK nationals) before boarding. These authorise your travel — but they do not replace the onward-travel requirement. Even with a valid 90-day ETA, you must still hold a ticket out of Australia.
What Border Force accepts
A flight reservation with a real, verifiable PNR that resolves on the airline's system is accepted by Border Force officers. That can be a fully paid round-trip ticket home, or a paid onward flight to another country after your visit. Airlines also verify both your ETA/eVisitor status and onward travel at check-in.
Airlines known to check onward travel for Australia
Need an onward ticket for Australia?
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Book your onward ticketAustralia onward ticket — frequently asked questions
Do I need an onward ticket if I have an Australian ETA?
Yes. The ETA authorises you to travel to Australia, but the Migration Act separately requires proof of onward or return travel. You need both.
Can I enter Australia on a one-way ticket?
It is not advisable. The Australian Border Force can refuse entry without proof of onward travel, and airlines can deny boarding. Carry a confirmed onward ticket.
What counts as proof of onward travel for Australia?
A fully paid round-trip ticket home, a paid onward flight to another country, or a flight reservation with a real, verifiable PNR that resolves on the airline's booking system.
Who checks — the airline or Border Force?
Both. Airlines verify your ETA/eVisitor and onward travel at check-in, and the Australian Border Force enforces the requirement at the airport on arrival.
Official source: Australian Department of Home Affairs
Entry rules can change at short notice. Always confirm current requirements with the official immigration authority or your airline before you travel.