Vietnam entry requirements for Cambodia passport holders
Cambodian passport holders can enter Vietnam without a visa for stays up to 30 days. This covers tourism and short business visits. As of 2026, no prior application is needed — just show up at the border with a valid passport.
Entry requirements
| Requirement | Details | Status |
|---|---|---|
| Valid passport Must be valid for the duration of your stay | Your passport needs to be valid for at least the length of your stay in Vietnam. Airlines at Phnom Penh and Siem Reap check this before boarding — they won't let you fly if your passport expires before your departure date. | Required |
| Return or onward ticket Proof of departure from Vietnam | Immigration officers at Noi Bai and Tan Son Nhat routinely ask for proof of onward travel. Have a printed or digital copy of your return flight or a ticket to a third country ready — budget airlines check this at check-in too. | Recommended |
| Proof of accommodation Hotel booking or host invitation | Officers may ask where you're staying, especially if you arrive without a return ticket. A printed hotel confirmation or a letter from a host with their address in Vietnam covers this. | Recommended |
| Proof of funds Show you can support yourself | Not always requested, but some officers ask for cash or bank statements. Carry at least $500 USD equivalent or have a screenshot of your bank balance ready on your phone. | Recommended |
What happens at the border
Overstay calculator
Enter your arrival date and we'll tell you exactly when you need to leave.
Staying longer & fees
Visa options if you want to stay beyond the free limit:
Apply at Vietnamese embassy or online eVisa; allows one entry.
Allows multiple entries; good for regional travel.
Requires invitation letter from Vietnamese company; for work-related stays.
Requires invitation letter; allows multiple entries for business.
| Service | Cost |
|---|---|
| Tourist visa (single entry, 30 days)Optional paid visa for longer stay or multiple entries; apply online or at embassy. | 25 USD (25 USD) |
| Tourist visa (multiple entry, 30 days)Allows multiple entries within 30 days; useful for side trips. | 50 USD (50 USD) |
| Stay extension (per month)Extensions possible up to 3 months through immigration office or agent; not available for visa-free entry. | ~10 USD (10 USD) per month via agent |
| Overstay fine (per day)Fines apply for overstaying visa-free period; pay at immigration before departure. | ~5 USD (5 USD) per day, max ~200 USD |
Common reasons for entry denial
Approval probability calculator
Answer 6 quick questions — we'll estimate how likely you are to be approved for entry based on typical immigration patterns.
Transiting through Vietnam
Cambodia passport holders transiting through Vietnam airports do not need a transit visa if staying airside and not passing immigration. However, if you need to enter the country (e.g., to change airports or collect luggage), a visa is required.
- Transit without visa is allowed for up to 24 hours if holding a confirmed onward ticket and staying in the international transit area.
Health & vaccines for Vietnam
Mosquito-borne disease common in urban and rural areas; peak during rainy season (May–October).
Risk of traveler's diarrhea, typhoid, and hepatitis A from contaminated food/water; practice safe eating and drinking.
Mosquito-borne; pregnant women should take precautions as it can cause birth defects.
Malaria risk is low in major cities and tourist destinations (HCMC, Hanoi, Da Nang). Prophylaxis recommended only for travel to remote rural areas, especially the central highlands.
Based on CDC and WHO guidance. Consult a travel medicine clinic 4–6 weeks before departure for personalised advice.
Immigration offices for extensions
Handles visa extensions and re-entry permits; bring passport, photos, and fee.
Main office for visa issues; expect longer queues; arrive early.
Practical information for KH travellers
Getting to Vietnam
Nearby destinations you can also visit
Countries close to Vietnam — with your same passport.