Do I need to know the date I am flying? Does the visa approval letter expire?
For example, I have not bought my flight tickets yet but i think i will go in the next year. Is this possible, or does the approval letter require the date that I will land and depart from Vietnam? If my flight dates are not required, how long can I hold the approval letter until I get the visa stamp? Thank you!
Question by Mandy JorAdd comment