The Bangkok Times reports the government are preparing to sign off the plans, which would allow travellers to head to Phuket and forego any quarantine requirement.
It comes after a public-private sector coalition of tourism stakeholders drew up a reopening plan dubbed the Phuket Tourism Sandbox.
Under the proposals, it is hoped the original 1 October date for the island to reopen to tourism can be brought forward to 1 July. The plan will be subject to achieving 70% vaccination in Phuket, the Times reports.