You're checking in at Colombo (CMB) for a one-way flight, and the agent asks where you're going after Sri Lanka. That one question stops more travellers than any visa rule. A dummy ticket, also called an onward ticket, is a real PNR booked for visa or border-check purposes without paying for the flight, and here are five things to get straight before you reach that desk.

1. The Desk Agent Is Not the Immigration Officer

Two different people can ask about your exit plans, and they care about different things. The airline agent at your departure airport is protecting the carrier. If you're refused on arrival, the airline usually has to fly you back. So the agent wants a reason to believe you'll leave Sri Lanka again.

The immigration officer at Colombo is applying the country's entry law. Same question, different job.

You need to satisfy both. Passing the first doesn't promise the second. Don't mix them up when you read forum threads, because half the arguments online come from people describing one checkpoint while others describe the other.

Think of it as two gates in a row. The first gate is commercial: the airline wants to avoid the cost of carrying someone home. The second is legal: the state decides who comes in. A ticket that calms the first gate can still leave questions at the second, so keep your whole story consistent, from the booking to the answers you give out loud.

2. Read the Government Page, Not a Blog Post (Including This One)

Rules for Sri Lanka have changed over the years, including how visitors apply for permission to enter. Don't trust any article, ours included, for the current detail. The UK government's Sri Lanka entry requirements page lays out what's asked of British travellers, and it carries the date it was last changed.

Holding another passport? Look for your own government's travel advice. The conditions can differ by nationality, and a rule that applies to one passport may not touch another.

Take a screenshot with the date visible. If an agent disagrees with you, a dated official page beats an argument.

3. Your Ticket Has to Fit Your Actual Route

Here's the mistake. You book a flight from Colombo to somewhere random because you needed a ticket, and then your real plan is something else entirely. Agents notice when the pieces don't line up.

Match the proof to the plan:

  • Flying on to a neighbour: a one-way from Colombo to a regional hub, on a date that sits inside your stay, looks natural.
  • Continuing long-haul: book the first leg you'd genuinely take.
  • Leaving by sea or an unusual route: be ready to explain it, and carry something that shows a way out.

Pick dates with margin. If you're staying a few weeks, a departure the day after landing looks odd. A departure months away looks odd too. Keep it believable.

One more trap: connecting itineraries. If your route to Colombo includes a stop, the airline at the first airport usually checks the whole journey, not only the last hop. So a ticket that makes sense from the final airport but ignores where you're starting can still raise eyebrows. Look at the full chain and ask whether a stranger could follow it in ten seconds.

4. A Screenshot Is Not a Booking

A picture of a reservation proves nothing if the reference doesn't exist. Agents can type a record locator into the airline system and see within seconds whether it's live. If it isn't, you're back to square one with a queue behind you.

So use a real reservation. Then test it yourself. Our guide to how to verify an onward ticket PNR shows how to confirm the booking on the airline's own site, using your surname and the six-character reference.

Common ways a booking fails: the surname is spelled differently, the first and middle names are swapped, the date has already passed, or the record was cancelled by the issuer. Each one is avoidable if you look.

Check the name against your passport letter for letter. Check the date. Check the route. Do it the day before and again on the morning you fly, since carriers can change schedules and reservations get cancelled.

5. Be Ready for the Follow-Up, Not Just the Document

Showing a ticket is half the job. The agent may ask where you're staying, how long you'll be there and what you'll do. Answers that match your paperwork end the conversation fast.

Treat it like a short oral exam you can't really fail if you're honest. Don't invent plans to sound impressive. If you haven't decided where you're going after Sri Lanka, say so, and let the booking show that you'll leave on a sensible date.

Know the basics cold: the address of your first night's accommodation, your departure date and your rough route. Keep them somewhere you can reach in seconds.

If the agent still hesitates, stay polite. Ask what specifically they need to see. Often it's something small, like a clearer confirmation or a different date. For a rundown of how check-in works for this kind of booking, see checking in with a dummy ticket.

Nothing here is legal or immigration advice. Rules vary by passport, airline and date, so confirm the details with official sources.

Frequently asked questions

Is an onward ticket the same as a return ticket?

No. A return ticket takes you back to where you started. An onward ticket just shows you can leave the country, to anywhere.

Do I need to fly out of Colombo?

Not always. Your proof should reflect how you really plan to leave, which might be a flight from Colombo or a connection from another airport.

What if the agent refuses my booking?

Ask what's wrong with it. Common fixes are a name mismatch or a reference that doesn't show up in the airline system.

Sorted your Sri Lanka plans? Get a real onward reservation before you fly.