Every week, passengers get stopped at Brisbane or Perth check-in counters because they can't show a verified departure booking from Australia. The Migration Act 1958 backs the rule, and carriers including Qantas, Emirates, and Scoot enforce it at departure, not on arrival. A dummy ticket, also called an onward ticket, is a real PNR booked for visa or border-check purposes without paying for the flight. Here are the seven things that actually matter before you fly.

1. Your ETA is not a free pass

Most travellers arriving on an ETA (subclass 601) assume that because they didn't queue for a visa, there's nothing extra to show. Wrong. Your ETA authorises entry. It doesn't satisfy the carrier's Timatic check for a departure booking. Qantas, British Airways, and Emirates all flag ETA holders for onward-travel verification on high-volume routes from the UK, US, Canada, and Southeast Asia.

The check happens at check-in, at the departure airport, before you're anywhere near Australia. The carrier uses IATA Timatic to determine the recommendation for your passport and destination combination.

2. Screenshots get rejected. Every time.

You found a cheap SYD to BKK flight, screenshotted the results page, printed it. That's not a booking. There's no PNR, no passenger name in the GDS, no confirmed status code. The agent keys in a six-character reference and gets nothing. You're not boarding.

What actually works: a PNR reference entered into the GDS that returns HK status with your name matching the passport.

Document type Passes the GDS check?
ETA approval email No
Hotel booking confirmation No
Google Flights results screenshot No
Booking.com itinerary export No
Dummy ticket with a verified GDS PNR Yes
Real return or onward flight, valid PNR Yes

For the full breakdown of what agents actually check in the terminal, see 7 things check-in agents verify with an onward ticket.

Processed close to 300 passengers a day on SEA-AUS routes in my gate ops years. The screenshot conversation happened every single shift.

3. Budget carriers are just as strict as full-service airlines

Jetstar. Scoot. AirAsia X. All of them. Budget carrier handling agents often have less discretion than full-service check-in staff because their contracts are more rigid. Saw a group of three at Singapore Changi denied boarding for a Gold Coast flight because their booking turned out to be a 24-hour hold that had already lapsed. No live PNR, no boarding pass.

The PNR being live and returning HK status is the only thing that matters at the terminal. The carrier doesn't care how much you paid for it.

4. Tourist Visa (subclass 600) holders face the strictest checks

If you're on a subclass 600, expect to be asked at every carrier without exception. The Tourist Visa is issued to nationalities that don't qualify for an ETA or eVisitor: a large share of Southeast Asian, South American, and African passport holders. Qatar Airways, Turkish Airlines, and the Gulf carriers all flag subclass 600 holders consistently, not just Qantas and SQ.

The document they want is a PNR reference showing your name, an outbound sector from Australia, and a departure date inside your permitted stay window. A dummy onward ticket satisfies this. Get one from My Onward Ticket before your next check-in.

5. PNR expiry catches out even experienced travellers

A dummy ticket PNR has a ticketing time limit. Most third-party bookings hold for 48 to 96 hours. Book five days before departure and the PNR may already be dead when the agent checks. Book the morning of an evening flight and you're cutting it uncomfortably close.

Scenario When to book the dummy ticket
Long-haul, full-service carrier 48-72 hours before check-in
Budget carrier, LCC route 24-48 hours before check-in
Tourist Visa (subclass 600) application Book to cover the processing and interview window
Working Holiday Visa, unsure of carrier policy 24-48 hours before check-in

For the full breakdown of PNR timing and how ticketing time limits work, see what dummy ticket PNR expiry means for your booking.

6. ABF secondary inspection is triggered by carrier failure, not by the dummy ticket itself

Here's what most people get backwards. ABF doesn't pursue you because you used a dummy ticket. Secondary inspection gets triggered when a carrier flags a problem at departure: you lack a departure booking entirely, or your documentation fails the manual check. If your dummy ticket passes the GDS check at departure, you go through entry the same as every other passenger.

What triggers secondary screening: no departure booking on file, inconsistent travel documents, or a carrier that flags a mismatch between your stated plans and the ticket presented. A live, verified dummy ticket removes all three of those risks.

7. Working Holiday Visa holders aren't always exempt

On a subclass 417 or 462, some budget carriers still ask for onward travel evidence, particularly on routes through Southeast Asian hubs like Singapore, Kuala Lumpur, and Bangkok. The carrier's Timatic entry doesn't always distinguish between tourist and working-holiday entry categories. The agent follows the Timatic recommendation, and for many passport nationalities it still recommends onward travel proof regardless of WHV status.

It's cheap and fast to book a dummy ticket. Don't let the one avoidable variable be the reason you miss your flight.

Frequently asked questions

Does it matter which Australian city the dummy ticket departs from?

No. The ticket just needs to show a departure from an Australian airport within your permitted stay. The main international departure points are Sydney (SYD), Melbourne (MEL), Brisbane (BNE), Perth (PER), and Adelaide (ADL). Any of them works.

Can I use my real return flight instead of a dummy ticket?

Yes. A purchased return or onward ticket with a valid, live PNR satisfies the requirement fully. The dummy ticket is for when your plans are open-ended and you haven't bought a real departure yet.

What if the dummy ticket departure date passes and I haven't left?

You're not obligated to board that flight. The dummy ticket is there to pass the check-in verification. Once you're in Australia, book your actual departure whenever your plans are confirmed. Your stay is governed by your visa, not the dummy ticket date.

Do I need to tell the check-in agent it's a dummy ticket?

No. It's a real GDS booking. Present the PNR when asked. The agent checks status in the terminal, not your long-term travel intentions.

How fast does My Onward Ticket deliver the booking reference?

Most bookings are confirmed within a few minutes of payment. Don't leave it until the morning of a 7am departure.