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 The legality of vaping in Thailand Thaiger While e cigarettes are widely used around the world, in Thailand they are . Travelers caught possessing or using them may face fines or imprisonment. Thailand also enforces strict smoking regulations in Thailand Vaping Ban: E Cigarette Laws Travelers Must Know