Vietnam bans vapes, will fine tourists up to US$78 and jail e cigarette traders, producers South China Morning Post No vape from now. And HK is not alone. As of 2026, 46 countries have already launched a total ban on vapes: Singapore, Thailand, Qatar, Vietnam, and counting. The UK banned Vietnam's E Cigarette Ban Jeopardizes Millions of Lives Taxpayers Protection Alliance Vietnam Enforces Nationwide Vape Ban, Tourists Liable To RM775 Fine If Caught Vietnam tightens vape laws, tourists can get fined up to S$244 for vaping