Tourists vaccinated with Thailand-approved vaccines (Pfizer / BioNTech, Jannsen, Moderna, AstraZeneca / Covishield, Sinopharm and CorovaVac) can enter Phuket without quarantine under the following conditions:
tourists must have a vaccination certificate with them
vaccination must be done no later than 14 days before travel
children under 18 years of age must have a PCR test done no earlier than 72 hours before the trip
tourists must install a special monitoring application on their phone
for accommodation, you must book a hotel that has received the Safety and Health Administration (SHA) certificate. After 14 days the hotel can be changed. Also, after 14 days, tourists will be able to visit other provinces of Thailand.
upon arrival, you need to do a PCR test at your own expense, then 1 or 2 more tests, depending on the length of stay at the resort.