Update 12th March, from the online booking Vientiane, Royal Thai Embassy. www.thaivisavientiane.com . You must register with your real email and personal information. Than you get an email with the log in info. Book your date and wait till you get the confirmation. This confirmation is important as you need it at the gate of the Embassy. Same day booking not possible, at midnight they cut off. They also put a disclaimer there. We just checked now and dates available for booking are. 12th, actual Embassy closed. 13th no slot, should be real bookings. 14th no slot, should be real bookings. 15th, Embassy closed, but for people applied on 14th can pick up in the morning 09:00 to 12:00. 18th no slot, but still can contact us. 19th no slot. 20th no slot. 21st no slot. After that date Embassy changed to real booking with email n real passport info, for 22nd still 50 slots available. 25th no slot. 26th suddenly full. 27th available 64 slots. 28th available 10 slots. 29th available 190 slots. April: 1st available 56 slots. 2nd available 136 slots. 3rd available 166 slots. 4th available 111 slots. 5th available 197 slots. Monday 8th, the first problem as booking site show Holiday, but Embassy Calendar show no holiday. After 8th April no schedule yet, they will open around 3-4 weeks beforehand. We will try to update daily. As you can see, slots fill up fast on certain dates, please book
as early as you can.
TLDR : Answer Summary
As of March 12, the Royal Thai Embassy in Vientiane requires registration with a real email and personal information to book visa appointment slots online. Same-day bookings are not permitted. It's crucial to receive a confirmation email after booking, as it is required at the Embassy gate. Presently, various dates have limited availability, with slots filling up quickly. The Embassy appears closed on certain dates and will update schedules 3-4 weeks in advance for upcoming bookings.
