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Cambodia is one of Southeast Asia’s must-visit destinations — the temples of Angkor Wat near Siem Reap, Phnom Penh’s Royal Palace and Tuol Sleng, and the islands off Sihanoukville together form the three pillars of any Cambodian itinerary. In 2026, Cambodia offers international travelers two main entry options: the eVisa and Visa on Arrival (VOA). Both have their advantages and limitations. This guide draws on the latest official policy documents and real entry experiences from 2025–2026 to help you decide which works best for your trip.

Part 1: eVisa vs Visa on Arrival — Core Comparison

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ComparisoneVisaVisa on Arrival (VOA)
Cost$30 + $6 processing fee = $36$30 (USD cash only)
How to get itApply online; approved within 3 business days (usually 24–48 hours)Apply at the airport or land border on arrival
Length of stay30 days (extendable once for 30 days)30 days (extendable once for 30 days)
Valid entry points~20 designated ports (including Siem Reap/Phnom Penh/Sihanoukville)Designated airports and major land border crossings
Required documentsPassport scan + photo + credit cardPassport + photo + return ticket + hotel booking
Payment methodCredit card (Visa/Mastercard)USD cash (no other currencies accepted)
Refusal riskLow (straightforward if documents are genuine)Some risk (immigration officers have broader discretion)

Part 2: Cambodia eVisa — Full Details

Official application site: www.evisa.gov.kh (Cambodia’s sole official immigration website — beware of copycat sites charging extra fees)

Application process (approximately 15 minutes):

  1. Visit evisa.gov.kh and select “Apply for eVisa”
  2. Upload a passport scan (JPG/PNG, under 2 MB) and a recent passport-style photo (white background, taken within 6 months)
  3. Enter your personal details: full name, date of birth, nationality, passport number, occupation, email address
  4. Select your entry port — this step cannot be skipped, and it must match your actual arrival point
  5. Choose your entry purpose (Tourism or Business)
  6. Pay: $36 by credit card
  7. Wait for approval: within 3 business days, usually 24–48 hours
  8. Download the PDF visa page and print it — you must carry the physical copy when entering Cambodia

eVisa validity: Valid for entry within 90 days of approval; allows a 30-day stay once in Cambodia.

Critical note: The eVisa is tied to the specific entry port you selected at the time of application. If you applied citing Siem Reap International Airport (REP) as your entry point but you actually land at Phnom Penh International Airport (PNH), your eVisa will not be accepted at Phnom Penh and you’ll need to apply for a VOA on the spot. Travelers whose itinerary involves multiple ports of entry (e.g., fly into Siem Reap and out of Phnom Penh) should use VOA or arrange a sticker visa through the Cambodian embassy before departing.

Part 3: Visa on Arrival (VOA) — Full Details

Ports where VOA is available:

  • Phnom Penh International Airport (PNH)
  • Siem Reap–Angkor International Airport (REP)
  • Sihanoukville International Airport (KOS)
  • Major land crossings on the Vietnam–Cambodia border (Poipet/Bavet)

VOA process at Siem Reap Airport (real-world experience, approximately 20–30 minutes):

  1. Fill in the “Arrival Card” distributed on the plane — it combines the visa application form and customs declaration
  2. Have your passport (valid for 6+ months) and 2 passport-style photos ready (white background; some airports may not require photos)
  3. Proceed to the “Visa on Arrival” counter
  4. Queue up (expect 20–40 minutes during peak season at Siem Reap)
  5. Submit your documents and pay $30 USD cash — no change is given, so bring exact notes
  6. Collect your visa sticker (affixed in your passport)

VOA document checklist:

  • Passport valid for at least 6 months
  • 2 passport photos (white background, recent)
  • Return flight confirmation (some immigration officers request this)
  • Hotel booking confirmation (some officers request this)
  • $30 USD in cash (USD only — no Cambodian riel or other currencies accepted)

Part 4: Which Visa Option Is Right for You?

Choose eVisa if:

  • Your itinerary is fixed with a clear single entry and exit port (e.g., Siem Reap in and out, or Phnom Penh in and out)
  • You want to minimize waiting time on arrival
  • You’re not confident in English-language communication at immigration (the online eVisa application can be completed with translation tools)
  • You need to confirm your visa before booking non-refundable flights or hotels

Choose VOA if:

  • Your trip is open-jaw (e.g., flying into Siem Reap and out of Phnom Penh) — eVisa’s single-port restriction rules it out
  • You’re entering overland from Thailand (e.g., via Aranyaprathet/Poipet crossing)
  • You want to avoid the $6 eVisa processing fee
  • You have plenty of USD cash and prefer not to fill out forms online

Part 5: Visa Extensions and Overstay Consequences

Extending your stay: Cambodia visas can be extended for an additional 30 days before the current visa expires:

  • Online: apply through the Cambodia Immigration Department website (apply at least 7 days before expiry)
  • In person: visit an immigration office in Phnom Penh or Siem Reap. Travel agencies can handle this on your behalf for approximately $35–50, inclusive of their service fee

Overstay fines:

  • 1–30 days over: $10/day
  • 31–60 days over: $15/day
  • More than 60 days over: potential deportation and future entry restrictions

Long overstays: Overstaying by more than 30 days typically results in a denial of extension — immigration initiates deportation proceedings. An overstay record in your passport will affect future Cambodia visa applications.

FAQ

Q1: Can I pay for VOA with a credit card? A: No. VOA fees are cash-only in USD. Currency exchange counters near Sihanoukville and Phnom Penh airports exist but offer poor rates. Exchange money at a reputable bank or currency exchange before you travel and bring $10 or $20 bills — the $30 fee is non-negotiable and no change is given.

Q2: Is the length of stay the same for eVisa and VOA? A: Yes — both give you 30 days. Both can be extended once for an additional 30 days (approximately $35–50 in fees). You’ll need a valid reason for the extension (medical situation, cancelled flight, etc.).

Q3: Can I get a VOA when entering Cambodia overland from Thailand? A: Yes. Crossing at the Aranyaprathet/Poipet or Ban Laem/Bavet land borders, VOA is available. However, land border immigration officers tend to scrutinize documents more carefully than at airports. Bring your hotel booking and return flight evidence even if you plan to continue into a third country — it shows you have a clear onward plan.

Q4: My previous Cambodia visa has expired. Can I apply for a new eVisa? A: Yes. As long as your previous Cambodian visa has expired or been fully used (Cambodia does not stamp passports with refusal marks), you can apply for a fresh eVisa. The same passport can be used for multiple eVisa applications, each costing $36.

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