Posted on by Vietnam Airport Service How long does it take me to get my Vietnam visa stamped if I do it myself? Normally, the visa stamping process at Vietnam airport may take you 15 – 20 minutes, even 30-45 minutes during peak time. Post navigationPrevious post: Why should I use the arrival fast-track service?Next post: What do I need to inform you in case I wish to use the arrival fast-track service?