The Cambodia eVisa is approved in 3 business days — but business days stop during Khmer New Year, Pchum Ben, and a handful of other national holidays. Here is exactly when those windows fall in 2026 and how much earlier US travelers should apply so a holiday never sits between you and your printable visa.

Yes — the calendar wait gets longer, even though the published timeline does not change. The Cambodia eVisa is approved in 3 business days, but business days exclude Cambodian public holidays, and the country closes for several multi-day holidays a year. The two biggest are Khmer New Year in mid-April and Pchum Ben in late September or early October, each of which can pause processing for the better part of a week. The fee never changes — Tourist $80 USD all-in, Business $90 USD all-in, both delivered as a printable PDF by email — so the only adjustment you make is timing. For any trip arriving near one of these holidays, apply about two weeks ahead instead of a few days, and the closure plus any free resubmission both fit inside your buffer without ever threatening your departure.
The Cambodia eVisa is approved in 3 business days. That number is reliable, and for most of the year it means almost exactly what it says: apply Monday, have your printable PDF by Thursday. The catch sits in one word — business. Three business days is not three calendar days, and when a Cambodian public holiday lands inside your window, the clock pauses for the length of that holiday and picks back up when offices reopen.
This trips up US travelers because the American holiday calendar and the Cambodian one barely overlap. You can be sitting at your desk on an ordinary Tuesday with no reason to think anything is closed, while in Phnom Penh it is the middle of the biggest holiday of the year and the country has effectively stopped. Nothing on your end signals it. The application looks the same; the calendar just stretches underneath it.
The good news is that this is the most predictable delay there is, because the holidays are fixed years in advance. Once you know when they fall, you simply apply a little earlier and the closure never touches your trip. This guide maps the 2026 dates, tells you how much buffer to add, and explains how the holiday math interacts with the rest of your timeline — and it sits alongside our complete guide to the Cambodia visa for US citizens if you want the wider picture. When you are ready you can apply online in minutes, and our full guide to how long the Cambodia eVisa takes for Americans covers the standard 3-business-day window in detail.
Picture the normal case first. You apply on a Monday morning US time. Tuesday, Wednesday, Thursday are three business days in Cambodia, and your approved eVisa lands as a printable PDF in your inbox. Clean and predictable. Now drop a public holiday into the middle of that and watch what happens to the same application.
Say you apply the day before a three-day Cambodian holiday begins. Day one of your window might count, then the offices close for the holiday, and the remaining business days only resume once the country is back at work. Three business days that would have spanned a Monday-to-Thursday stretch can suddenly span a full week or more on the calendar — not because anything went wrong, but because the holiday simply does not count toward the three.
There is a second layer worth understanding. Cambodian holidays often cluster: a national holiday can sit next to a weekend, and longer observances run several consecutive days. When a multi-day holiday butts up against a Saturday and Sunday, you can get a five- or six-day stretch where no business days tick over at all. That is the scenario that catches travelers who applied "with a few days to spare" and then watched those days evaporate into a holiday block.
Did this guide help you?
The Cambodia e-Arrival Card is a separate step from your eVisa, and a small one — $5 USD verified through us, 14 fields, filed within 7 days before you fly. Here is exactly what that fee covers, why it is not bundled into your visa price, and the timing that keeps you moving at the gate.
The Cambodia e-Arrival Card is 14 fields across three sections, filed within 7 days before you land. Here is exactly what each field wants, in the order the form asks for it, plus the date-format slip that flags US travelers at the kiosk.
The Cambodia e-Arrival Card asks for 14 pieces of information across three sections — your identity, your flight and stay, and a short customs declaration. Here is exactly what each field wants and the four things to have in front of you before you start.
This is the same mechanism behind ordinary weekends, just at a larger scale. Saturdays and Sundays already do not count as business days, which is why a Friday application naturally lands early the following week. A national holiday is the same idea stacked on top. If you want the weekend version of this explained on its own, our guide to whether the Cambodia eVisa processes on weekends and holidays for Americans breaks down exactly which days the clock skips.
Not every Cambodian holiday meaningfully dents your timeline — a single-day observance in the middle of the week costs you one business day and rarely changes anything if you applied with any margin. The two that genuinely reshape the calendar are the long ones, and both deserve a circle on your planning calendar if your trip lands anywhere near them.
Khmer New Year is the biggest holiday in Cambodia, and it falls in mid-April every year — the official national holiday runs three days around the 14th, but in practice the country slows down for the better part of that week as people travel home to their provinces. If you are flying to Cambodia in April, treat the middle of the month as a processing dead zone and apply well before it. This is the single most common holiday that catches US travelers off guard, precisely because mid-April is an unremarkable stretch on the American calendar.
Pchum Ben is a major religious holiday honoring ancestors, and it lands in late September or early October — the exact dates shift year to year because they follow the Khmer lunar calendar, with an official multi-day national holiday at the peak. Like Khmer New Year, the real-world slowdown is wider than the official dates as families travel to pagodas across the country. If your trip is in the late-September-to-early-October window, build in the same extra buffer you would for April.
Beyond those two, a handful of single-day national holidays are sprinkled through the year — days marking the King's birthday, Independence Day in November, International New Year, and others. Individually they each cost at most one business day, so they only bite if you applied at the very last minute. The practical rule is simple: the two multi-day holidays demand real planning, and the single-day ones are absorbed for free by the modest buffer this guide recommends anyway.
Outside the holiday windows, the standard advice holds: applying a few days to a week before you fly is plenty for a 3-business-day approval, and the eVisa is valid for 3 months from issue so there is no penalty for going early. Near Khmer New Year or Pchum Ben, stretch that. Aim to apply about two weeks before departure rather than a few days.
Two weeks is not arbitrary. It does two jobs at once. First, it swallows the holiday block itself — even a full week of closure leaves comfortable room on either side. Second, it leaves slack for a free resubmission. If Immigration flags something on your photo or a passport detail, you fix it and the file goes back in the queue; with two weeks in hand, that round trip happens long before your flight, even if a holiday sits in the middle of it. Apply three days out during Khmer New Year and a single flagged photo could genuinely put your departure at risk.
A useful way to think about it: count backward from your flight, then mentally cross out any Cambodian holiday and weekend you find in the final two weeks. Whatever business days are left are the ones actually doing the work. If that number looks thin, move your application date earlier until it looks comfortable. You are not paying for speed — you are buying margin, and margin is free.
This is the holiday-specific version of advice we give for every trip. Our guide on how far in advance to apply for the Cambodia eVisa walks through the general timing math, and the piece on applying for a Cambodia visa at the last minute covers what to do when you have already left it late and a holiday is bearing down.
There is a second document that travels alongside your visa, and its timing rules are the opposite of the visa’s — which is exactly why it is worth separating in your head. The e-Arrival Card is a short pre-arrival declaration: $5 USD, 14 fields, submitted within 7 days before you arrive. It is not the visa, and it is not approved on a 3-business-day cycle, so the holiday math that governs your visa does not apply to it the same way.
The practical sequence around a holiday is clean once you stop bundling the two together. Lodge the visa early — about two weeks out if a holiday is near — so the long-lead, holiday-sensitive document is settled while you still have runway. Then handle the e-Arrival Card on its own clock inside the 7-day pre-arrival window, closer to departure. Trying to do both at once is what creates the late-application crunch, because the e-Arrival cannot be filed too early and the visa should not be filed too late.
One detail that reassures American travelers: because the e-Arrival window is the last seven days before you land, it almost always sits clear of the part of the calendar where you were worried about the visa. Get the visa done with its buffer, and the e-Arrival becomes a quick, separate task you tick off in the final week — no holiday anxiety attached.
Holiday delays sound alarming and are genuinely the easiest delay to design around, because the dates never surprise anyone who looks. The eVisa is still approved in 3 business days; Cambodian public holidays simply pause that count, and the two long ones — Khmer New Year in mid-April and Pchum Ben in late September or early October — are the only ones that demand real planning. Apply about two weeks ahead near either, and the closure plus any free resubmission both vanish into your buffer.
Nothing about the price changes for a holiday application — there is no rush tier and no surcharge for going early or filing close to a closure. The Tourist eVisa is $80 USD all-in and the Business eVisa is $90 USD all-in, both delivered as a printable PDF by email and both backed by free resubmission if Immigration flags a correction. The only lever you pull is the calendar, and pulling it early costs you nothing.
Next steps and related reading for US citizens: apply for your Cambodia eVisa when you are ready to lodge, read how long the Cambodia eVisa takes for Americans for the standard 3-business-day window, see how far in advance to apply to set your own date, and use the full Cambodia visa processing time guide for US citizens as your single reference on timing.