Travelers heading to Thailand need to know this. E cigarettes and vaping are completely banned throughout Thailand, and violators face strict penalties including fines and potential legal consequences. Many international travelers are unaware Thailand warns travelers that vaping is illegal and can mean prison time Fox News Thailand's Cannabis Recriminalization Risks Protests and Lawsuits A network of e cigarette users has called on the Thai government to review the current ban following a sharp rise in consumption. National Statistical Office data indicates users increased from approximately 78,000