Having searched through recent posts I can't find the info I need so.... I am travelling over on a 60 day Single Entry Tourist Visa in the next few weeks issued at the London embassy. My question is during the spell of that visa running is there an option to fly out to another country then re enter on the same visa obviously with the same expiry date of the setv?
TLDR : Answer Summary
Yes, you can exit and re-enter Thailand on a 60-day Single Entry Tourist Visa; however, you must purchase a re-entry permit before exiting. This permit allows you to be stamped back in without extending your visa's expiration date.