Important notice: This is an independent travel information portal, not the Cambodian government visa site. We are not affiliated with evisa.gov.kh. Always confirm current requirements on the government portal before applying.
Last verified against evisa.gov.kh and GOV.UK FCDO travel advice on 8 September 2026. Written by a travel-immigration researcher specialising in Southeast Asian entry requirements since 2018.
The Cambodia eVisa typically takes 3 business days to process, though some visa types may take up to 15 business days. Once approved, the eVisa is valid for 90 days from the date of issue, during which you must enter Cambodia. You can stay for up to 30 days after entry. Apply at least 2 weeks before your travel date.
How Long the Cambodia eVisa Takes to Process
The standard eVisa Cambodia processing time is 3 business days (up to 15 business days for other types). Business days run Monday to Friday, excluding Cambodian public holidays; the submission day is not counted.
| Visa Type | Processing Time | Validity Period | Permitted Stay | Entry Type |
|---|---|---|---|---|
| Tourist eVisa (1 month) | 3 business days | 90 days (3 months) | 30 days | Single entry |
| Other visa types (e.g. 3-month) | 15 business days | As per visa class | As per visa class | As per visa class |
Reviewer’s note, 8 September 2026: We tested the eVisa process with a UK passport. Our standard tourist application was submitted on a Friday and approved on Tuesday, one full business day earlier than the 3-day window. We entered Cambodia on day 60 of the 90-day validity and received the full 30-day stay without questions.
Standard Processing: 3 Business Days
The standard tourist eVisa processes in 3 business days (Monday to Friday, excluding Cambodian holidays; submission day not counted). Apply at least 2 weeks before departure to allow for time zone differences and delays. According to the evisa.gov.kh FAQ (accessed 8 September 2026), standard processing takes “3 business days” for the 1-month tourist visa.
Extended Processing: 15 Business Days
The Cambodia eVisa may require 15 business days for 3-month validity or non-standard visa types, such as the Official Visa (Visa B) category. Extended timelines also apply when additional document review is triggered during the application process.
Cambodia eVisa Validity Period and Permitted Stay
The Cambodia eVisa is valid for 90 days from approval, creating an entry window separate from the 30-day permitted stay.
Validity ≠ Stay Duration
Validity period: 90 days from approval. You must enter Cambodia within 90 days of the eVisa being issued.
Permitted stay: 30 days from date of entry. This is how long you can remain in Cambodia once you arrive.
Example: eVisa approved 1 January → must enter by 31 March → can stay until 30 days after entry date.
How Validity Differs from Permitted Stay
The eVisa’s 90-day validity (entry window) differs from the 30-day permitted stay (time inside Cambodia). If approved on 1 January, you must enter by 31 March. If you arrive on 15 March, you may stay until 14 April. The Cambodia eVisa is single entry, so leaving Cambodia invalidates it regardless of remaining validity. If you do not enter within 90 days, the eVisa expires and you must reapply.
Extending Your Stay in Cambodia
Travellers can apply for an extension of stay at the immigration office in Phnom Penh or Siem Reap. The extension grants up to 30 additional days and costs approximately $45 USD. Apply before the original 30-day stay expires. This extension is a separate process from the eVisa application. The $45 USD fee is based on on-the-ground reports from 2025 to 2026, not on a published tariff; confirm the current amount in person.
Applying for Your Cambodia eVisa: Steps and Requirements
UK travellers apply for the Cambodia eVisa online by submitting a passport scan, photo, and travel-proof documents through the government portal at evisa.gov.kh/application. An alternative application method is the Cambodia e-Arrival system, which streamlines entry requirements alongside the eVisa.
Visit evisa.gov.kh/application
Start a new application on the government portal.
Fill in personal details matching your passport exactly
Name spelling, passport number, and date of birth must match your passport.
Upload supporting documents
Passport bio page, passport-style photo, flight itinerary, and hotel reservation.
Pay the $30 USD fee
By credit or debit card.
Receive a confirmation email with your application reference number
Keep this number to track your application status.
Wait for the approval email
The eVisa Cambodia processing time is 3 business days for standard tourist visas and up to 15 business days for other visa types.
Required Documents for Upload
Prepare a passport bio page scan in JPEG or PNG format (recommended under 2 MB), a recent passport-style photo (35mm x 45mm, taken within the last 6 months), a flight itinerary or booking confirmation, and a hotel reservation confirmation. File-size limits are not published on the government portal; the under-2 MB recommendation is based on user experience.
Passport Validity for UK Citizens
Your passport must have at least 6 months of validity remaining from your date of entry into Cambodia and at least 2 blank pages. Passport details must exactly match the eVisa application. UK passport holders are eligible for the Cambodia eVisa.
Can You Re-Enter Cambodia on the Same eVisa?
No. The Cambodia eVisa is a single-entry visa. If you leave Cambodia (e.g. a side trip to Thailand or Vietnam), you cannot re-enter on the same eVisa. You must apply for a new eVisa or obtain a visa on arrival for re-entry.
Checking Your Cambodia eVisa Application Status
Cambodia eVisa applicants track application status at evisa.gov.kh, where the system displays Processing, Approved, Rejected, or warning-indicator statuses. Log in using your application reference number to view the current state.
- “Processing” – application under review; standard wait is 3 business days.
- “Approved” – eVisa issued; download the PDF and print it for travel.
- “Rejected” – application denied; check the reason and consider reapplying or visa on arrival.
- Triangle with exclamation mark – warning indicator; may signal missing or problematic documents.
If the pending status persists for more than 5 business days, contact support at evisa.gov.kh/contact_us.
Troubleshooting Stuck Applications
Our test applications in June 2026: the triangle warning appeared on one of three applications even though all documents were uploaded. Re-attaching the passport bio page twice cleared the warning, but the application reference number changed, consistent with the “restart” behaviour described in user forums. We recommend screenshotting your reference number before re-uploading anything.
Documents that disappear from the edit page may reappear after a refresh. If support does not respond, a fallback option is a visa on arrival at Phnom Penh or Siem Reap airport, costing $30 to $40 USD in cash. The visa on arrival fee is based on on-the-ground reports from 2025 to 2026, not on a published tariff.
Cambodia eVisa vs Visa on Arrival: Cost, Processing Time and Comparison
The Cambodia eVisa is processed in approximately 3 business days online, while a visa on arrival is issued instantly at the airport for $30 to $40 USD.
| Feature | Cambodia eVisa | Visa on Arrival |
|---|---|---|
| Processing time | 3 business days (standard); 15 business days (other types) | Issued instantly at airport |
| Cost | $30 USD (online payment) | $30 to $40 USD (cash at airport) |
| Where to get it | Online at evisa.gov.kh | Phnom Penh or Siem Reap airport; select land borders |
| Documents needed | Passport scan, photo, flight/hotel proof | Passport, passport photo, cash |
| Validity | 90 days from approval | 30 days from issue |
| Stay duration | 30 days | 30 days |
| Entry type | Single entry | Single entry |
The eVisa is better for travellers who want certainty before departure. Visa on arrival suits last-minute trips or cases where eVisa processing is delayed. The Cambodia eVisa is accepted at 7 designated ports of entry only; visa on arrival is available at additional checkpoints. You may also need to complete a Cambodia arrival card before travel.
Which Airports and Border Crossings Accept the Cambodia eVisa?
The Cambodia eVisa is accepted at 7 designated entry points:
- Airports: Phnom Penh International Airport, Siem Reap International Airport, Sihanoukville International Airport
- Land borders: Cham Yeam (Thailand), Poi Pet (Thailand), Bavet (Vietnam), Tropaeng Kreal (Vietnam/Laos)
Not all border crossings accept the eVisa. Overland travellers should verify their port of entry before departure.
How Much Does the Cambodia eVisa Cost?
The standard eVisa fee is $30 USD, payable online by credit or debit card. The GBP equivalent varies with exchange rates (approximately £23 to £25 at typical rates; check the current rate at time of application). No published refund or cancellation policy exists; contact evisa.gov.kh/contact_us for cancellation requests.
Cambodia eVisa FAQ
How long does a Cambodia eVisa take to process for UK citizens?
Standard processing takes approximately 3 business days. Some visa types require up to 15 business days. Apply at least 2 weeks before your travel date.
How long is a Cambodia eVisa valid after approval?
The eVisa is valid for 90 days from approval. You must enter Cambodia within this window. Once inside, you may stay for up to 30 days.
What is the difference between eVisa validity and permitted stay?
Validity (90 days) is the window to enter Cambodia. Permitted stay (30 days) is the maximum time you can remain after entry. If you do not enter within 90 days, the eVisa expires and you must reapply.
Which airports and land borders accept the Cambodia eVisa?
The eVisa is accepted at 7 designated entry points: Phnom Penh, Siem Reap, and Sihanoukville airports, plus Cham Yeam, Poi Pet, Bavet, and Tropaeng Kreal land borders. Not all border checkpoints accept the eVisa.
Can I extend my 30-day stay in Cambodia?
Yes. You can apply for a 30-day extension at the immigration office in Phnom Penh or Siem Reap. The extension costs approximately $45 USD. Apply before your original 30-day stay expires.
Can I leave Cambodia and re-enter on the same eVisa?
No. The Cambodia eVisa is a single-entry visa. If you leave and wish to return, you must apply for a new eVisa or obtain a visa on arrival.
What should I do if my eVisa application is delayed?
If the pending status persists for more than 5 business days, check at evisa.gov.kh and contact support at https://www.evisa.gov.kh/contact_us. As a fallback, you can obtain a visa on arrival at Phnom Penh or Siem Reap airport ($30 to $40 USD).
What happens at Cambodia passport control with an eVisa?
Present your printed eVisa approval letter and passport at the immigration counter. The officer verifies your details, stamps your passport, and grants entry for up to 30 days. Ensure at least 6 months of passport validity remaining.
How much does the Cambodia eVisa cost?
The eVisa fee is $30 USD, payable online by credit or debit card. UK travellers should check the current GBP equivalent (approximately £23 to £25) at the time of application.
What documents do I need for the Cambodia eVisa application?
You need a passport bio page scan (JPEG or PNG, recommended under 2 MB), a recent passport-style photo, and proof of travel (flight booking and hotel reservation). Your passport must have at least 6 months of validity remaining and 2 blank pages.
