Vietnam E-Visa: What You Actually Need
Getting a Vietnam e-Visa sorted is pretty straightforward if you've got the basics. You'll need a passport that's got at least six months validity left—they're keen on that bit—and a clear digital copy of your passport info page. The photo needs to be decent quality; blurry scans tend to get knocked back. Once you've got those sorted, the online application's fairly quick, and you'll get your approval email within a 4 to 5 days usually. Worth doing it before you leave rather than banking on sorting it at the airport. Official link: https://evisa.gov.vn/