Hi all. If at the end of a eight months in the Kingdom, can I simply exit and enter again via an airport for a final 30 day stay? Or do I need to get a formal visa?
TLDR : Answer Summary
Yes, you can exit Thailand after an eight-month stay and re-enter for a final 30-day stay using a visa exemption stamp. This can be done either by flying out and returning or by using a land border crossing. However, it's advisable to carry 20,000 baht or equivalent in cash as you might be subject to checks upon re-entry.