Your travel itinerary for Vietnam would not require a multiple-entry visa, as you can enter Vietnam (go through immigration) already in Saigon. Then both of those of the flights from Saigon to Phu Quoc and again are domestic. There was a rule that you choose to couldn’t re-enter Vietnam with a visa exemption ahead of a period of 30 days ha

The larger challenge is that the airline will likely not Permit you to board without a visa. I had been in the position to board on account of my APAC card, but as I acquired it was not sufficient. Certainly, US citizens can apply for the 1-12 months Vietnam visa nevertheless the technique and processing time are much distinctive from the Vi