Hi. I've arrived in Thailand on a single entry tourist visa.
I've just done my extension.
I plan to stay here till September.
What are my options, I'm guessing a trip to a neighbouring country and reapplying for the same visa is an option.
My visa is till 20th of June.
TLDR : Answer Summary
After obtaining an extension on your single entry tourist visa in Thailand, you can either make a trip to a neighboring country like Myanmar and reapply for the same visa, or utilize affordable flight options to nearby destinations. Another recommended option is to visit an embassy or consulate, such as the one in Vientiane, where obtaining a new tourist visa is often easier and does not require extensive documentation.