The figure on the government portal is three working days. It is not a lie, and in a quiet week in October it is often close to the truth. But we submit these applications most weeks of the year for people arriving from a dozen countries, and the pattern we see is wider than a single number suggests: some come back in forty-eight hours, some sit for eight days without a word, and a small number never arrive at all because of a detail entered wrongly on the form and impossible to correct afterwards.
Since August 2023 the Vietnamese e-visa has been available to all nationalities, valid for up to ninety days, single or multiple entry. Twenty-five US dollars for single entry, fifty for multiple. The fee is taken at the point of submission and it is not returned if the application is refused. That last clause is the one that changes how you should approach the form.
What actually governs the timing
Three working days means three working days. The Immigration Department does not process over the weekend, and it does not process during public holidays. Around Tết the office effectively shuts for a week or more, and the backlog on either side of that closure is real — applications submitted in the days before the holiday can take a fortnight to clear. The same applies, in smaller measure, to the 30 April and 1 May pair and to 2 September. If your travel dates fall within a month of any of these, add a buffer and stop watching the inbox.
The second thing that slows an application is the photograph. Two images are required: a scan of the passport data page, flat and unglared, and a portrait on a plain background. No glasses. No headwear. No shadow across one side of the face. Passport-page scans taken on a phone at an angle, with the laminate catching a ceiling light, are the single most common cause of a quiet rejection. The applicant hears nothing, checks the portal after a week, and finds the status has changed to refused with no explanation and no refund.
Which raises a related point. Vietnam does not reliably email you when the visa is issued. The system gives you a registration code at submission; you are expected to return to evisa.gov.vn and search using that code, your email address and your date of birth. Travellers who wait passively for a notification are the ones who arrive at check-in without a document. Save the code somewhere other than the browser tab you will close that evening.
The line on the PDF that catches people
Print the approval and read the field marked as the allowed entry gate. You selected it on the form, probably in thirty seconds, possibly without much thought, and it is now printed on the visa.
Vietnam designates a specific list of ports where an e-visa may be used — thirteen international airports plus a longer roll of land crossings and seaports. Your visa names one of them. Not the list. One. If it says Nội Bài and you land at Tân Sơn Nhất because your flight was rerouted or because you changed your plans after applying, you are relying on the judgement of the officer in front of you. We have seen it waved through. We have also seen a traveller sent to the transit desk at Đà Nẵng to sit for two hours while somebody made a phone call. The field cannot be edited after submission. Correcting it means a fresh application and a fresh fee.
The other two lines worth checking with equal care: the passport number, digit by digit, against the passport you will actually carry — a renewed passport invalidates the visa entirely — and the valid-from date. The e-visa is not usable before that date. Someone who selects an intended entry of 12 March and then brings the flight forward to the 10th does not have a visa on the 10th.
What we do about it
For our own guests we apply between three and four weeks out. Not because it takes that long, but because it leaves room for one full rejection and resubmission without anybody having to change a flight. If a client is flying into Hanoi and out of Ho Chi Minh City with a side trip to Siem Reap in the middle, we push them towards the multiple-entry visa without much discussion — the extra twenty-five dollars is cheaper than the alternative at a land border on the Cambodian side.
We also ask to see the PDF before departure, and we read the entry gate line ourselves. It takes about a minute and it has saved several trips from beginning badly.
None of this is difficult. It is simply a system that assumes you will read what you filled in, and most people, on the day they book, do not.
