Proof of Travel
Marta Kowalski, a Polish trekker flying Doha to Kathmandu on Qatar Airways for what she'd planned as an open-ended Annapurna circuit, was held at the Tribhuvan International Airport arrivals desk when her 90-day visa-on-arrival application arrived with no proof of onward travel attached. 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 its absence is precisely what stalled her at the counter for close to an hour.
The scenario
Kowalski held a one-way Doha-Kathmandu booking and a return flight home dated eleven months out, purchased before she'd settled on how long her trek would actually take. She had no documented plan for leaving Nepal within the 90-day window she'd requested. The immigration officer flagged the gap immediately: a visa application with an open-ended stay and no verifiable exit document within that period.
Nepal's visa-on-arrival system grants three fixed windows, 15, 30 and 90 days, and the tier requested shapes how closely the exit question gets examined. A 15-day request rarely draws scrutiny beyond a glance. A 90-day request, especially paired with a stated purpose like extended trekking, invites the officer to look for a document that maps to that specific window rather than a flight scheduled long after it closes.
What the document gap actually was
| Field | What was required | What Kowalski presented |
|---|---|---|
| Entry visa category | Visa-on-arrival, 90-day tier | Correctly requested |
| Passport validity | Minimum runway beyond intended stay | Sufficient |
| Proof of onward or return travel within window | A verifiable PNR dated inside the 90-day period | None; only a return flight eleven months out |
| Funds or accommodation evidence | Available on request | Available |
| Trekking area permit | Not a substitute for exit proof | Held, but irrelevant to the gap |
The gap sat entirely in one field. Everything else about her paperwork was in order. Funds, accommodation details and passport validity were all sufficient on their own, which is precisely why the single missing field stood out so clearly to the reviewing officer rather than getting lost among several smaller issues.
Why carrier liability makes this a two-stage check
Under IATA's carrier-liability framework, an airline that boards a passenger who is later refused entry can be liable for the cost of repatriating them. That's why gate staff on connecting itineraries through hubs like Doha, Istanbul or Abu Dhabi frequently ask for onward proof before boarding, independent of whatever the destination country's immigration desk decides on arrival. Kowalski's Doha gate agent didn't ask. The Tribhuvan desk did.
| Checkpoint | Basis for the check | Who enforces it |
|---|---|---|
| Departure gate (Doha) | Carrier liability for return-carriage cost | Airline ground staff |
| Arrival immigration (Kathmandu) | Visa-on-arrival conditions | Nepali immigration officer |
| Land border posts (Kakarbhitta, Belahiya) | Same visa conditions, variable enforcement | Border immigration officer |
Saw this exact gap play out at a land crossing near Sunauli once too, with a backpacker whose "onward ticket" turned out to be a fare-comparison screenshot rather than a booking. The document type matters as much as the fact of having one.
How the gap was resolved
Kowalski booked a dummy ticket on the spot using airport wifi, a refundable-fare economy seat dated near the end of her 90-day window, routed onward to Bangkok. The reservation existed as a checkable PNR within minutes of booking, and the officer accepted it as sufficient proof to complete the visa-on-arrival process. The distinction that mattered wasn't whether she'd paid for the flight in full. It was whether the PNR existed and could be verified.
This is a narrower resolution window than it looks. Booking under time pressure at an arrivals hall, with a queue building behind you, is a worse position than arriving with the document already prepared. The outcome here was favourable. It isn't guaranteed to be, and the file notes at least one comparable case where a traveller was asked to step aside for extended secondary questioning rather than being given the option to book on the spot.
Generalising the pattern beyond Nepal
This case extends a pattern documented consistently across other onward-ticket compliance reviews: entry authorisation and departure proof are assessed as two separate questions, not one. A valid visa, or eligibility for one, answers only the first. The same logic applies to the digital-nomad visa-run compliance case study and to broader questions of how long an onward ticket's PNR stays valid once booked, both worth reviewing alongside this one.
Three principles hold across every jurisdiction reviewed so far. A PNR is required, not a payment receipt. Timing matters more than route. And a permit for one purpose, like trekking access, never substitutes for proof required for another, like departure. Land border posts such as Kakarbhitta and Belahiya apply the same three principles under the same visa categories, though staffing levels and seasonal traffic mean enforcement consistency varies more at those crossings than at the airport.
For primary source material, consult the US State Department's Nepal country information page and IATA's travel document check programme, which documents the carrier-liability basis for gate-level checks referenced above.
At Proof of Travel, we document these cases precisely because the gap is rarely the visa itself. It's the ticket. If you'd rather not risk finding this out at the counter, book a real onward ticket in two minutes.
Frequently asked questions
Was Kowalski's dummy ticket a legitimate document?
Yes. A dummy ticket is a genuine, verifiable airline reservation rather than a forged one. Nepali immigration accepted it because it existed as a checkable PNR, not because of any special exemption.
Why didn't the Doha gate agent catch the gap first?
Carrier-liability enforcement is inconsistent across airlines and airports. Some ground staff check onward proof on every connecting itinerary; others check only intermittently, which is why relying on the gate as your only checkpoint is unwise.
Does a return ticket dated far in the future satisfy the requirement?
No. The proof needs to fall within the visa window granted, not simply exist somewhere on the passenger's itinerary regardless of date.
Do trekking permits factor into this kind of compliance review at all?
Only as a separate line item. They establish trail access rights, not an exit plan, and reviewing officers treat the two as unrelated documents.
Could this same gap occur at a land border rather than an airport?
Yes. Land crossings such as Kakarbhitta and Belahiya issue the same visa categories under the same conditions, though enforcement consistency varies by post and by season.