Do I need to show a ticket out of Thailand when I enter with a 30/45-day stamp?

GOOGLE “onward ticket” and rent a tix for $12 and call it a day……

@Rustar **********

yes your airline will want

Is it enough to have onward ticket by bus or must be an airticket?

I purchased a throw away ticket while waiting to board my flight after hearing the gate agent asking people to show an onward ticket. Search onward tickets, they are very inexpensive to nearby Asian countries. I just showed the agent the reservation on my phone.

If you come with a visa, I assume that you don't because it is already a requirement for having the visa approved.

Brandon gave you perfect advice , I had to show proof of vaccinations etc before Qatar let me on flight but they have records of my return , came here last month with same thing with Klm , they won’t let you on flight because they have to get you back , had all my stuff together , insurance , covid19, return flight details , ., absolutely no problem at immigration , twice in last month I’ve entered on visa except , no problem , but everyone wearing masks , maybe change Friday . Well I’m back in khon kaen now , seriously no problem

Your airline is much more likely to give you problems than immigration. Your airline might not let you board your flight if you cannot show proof of travel out of Thailand within the number of days you will be stamped in for.