Vietnam is not so strict on entry visa requirements like other countries. Below is a list of things you will need to know before you enter Vietnam:
Mandatory Requirements (in case you get your visa in advance from the embassy)
* Passport should be valid 6 months beyond intended stay
* Vietnam visa is required
Mandatory Requirements (in case you apply for a visa on arrival online)
* Applicants must enter Vietnam by air to Hanoi, Ho Chi Minh city or Da Nang.
* Passport must valid at least 1 month from the date of exit.
* Two passport photos size 4 x 6 cm
In most case, you do not need to show the following:
* Proof of Return
* Vaccination Certificate
* HIV Examination Certificate