Citizens of Cambodia won’t need a visa if stay for less than 30 days.

In case of intending to stay for more than 30 days, you should apply for a visa.

Cambodian passport holders, who want to get a visa for staying in Vietnam for more than 30 days, can apply for the visa at the embassy of Vietnam in Phnompenh, Cambodia, here is the address: 436 Monivong Blvd, Khan Chamcarmon, Phnompenh, Cambodia.

If don’t have time or far from location of the embassy of Vietnam, you request for getting visa on arrival via a visa company in Vietnam.

Visa On Arrival (VOA) is one of the several visa types issued by the Vietnamese Immigration Department to foreigners intending to enter the country.

Please note that unlike visa on arrival of some countries in the world, in order to get visa on arrival of Vietnam, you must have a visa approval letter from the Immigration Department of Vietnam which allows to pick up your visa on arrival at the international airport of Vietnam.

If you want to pick up your visa on arrival at international airports of Vietnam, you should apply online through a website for Vietnam visa or contact your travel agent in Vietnam to ask for a visa approval letter from Vietnam Immigration Department.

Then upon arrival at the international airports of Vietnam, you are required to show the visa approval letter to get visa stamped on your passport.