What do I need to enter thailand on air (bkk) without a Visa (as Argentinian or American) before oct1st n how many days will I be granted? Any COVID test or vaccination needed? And how is all this different starting Oct1st? What about someone else entering w Russian passport in all the described above? Any difference?
TLDR : Answer Summary
Before October 1st, Argentinians can enter Thailand without a visa for 90 days upon presenting their passport, with no option for extension inside the country, while Americans get 30 days which can be extended once for an additional 30 days. Starting October 1st, Americans will see an increase to 45 days on entry with the same extension conditions. All travelers, including those from Russia, need to provide proof of vaccination or a negative COVID-19 test; Russians also enter without a visa for 30 days with no extension, although they might be eligible for an additional 30 days depending on current policies regarding letters from the Russian embassy due to the war.