Well, I was travelling around Asia on vacation this past December and entered Thailand by air three times, to Bangkok, Chiangmai, each entry just a few days, in between trips to other countries.
On my third entry, IO asked if I had a return ticket. IO was not at all rude or anything .
Why is that?
Is there a limit on how often you can visit as a tourist?
I am far from overstaying on each entry.
Do you always have to have a return ticket?
If you are retired and have all the time in the world to travel, you kinda want to take it easy and decide when to travel at your leisure as long as as you don’t overstay each time.