Short answer: you can smoke cigarettes in Thailand, but in far fewer places than most visitors expect, and you cannot legally bring in, buy or carry a vape. Vapes are what get tourists into real trouble. The tobacco rules mostly cost you a fine.
This guide reflects what we could verify in September 2026. Rules and enforcement change, so treat it as a dated snapshot, not legal advice.
Vapes and e-cigarettes: banned
Thailand has no single "vape law". The ban rests on three sets of rules:
- Import. A 2014 Ministry of Commerce notification bans importing e-cigarettes, electronic hookahs and ordinary hookahs (baraku).
- Sale. Product-safety order No. 24/2567, in force since July 2024, bans making for sale, selling and supplying them and their refill liquids.
- Possession. The Customs Act B.E. 2560 (2017) is used to charge people found with vapes.
Under the Customs Act, importing goods in breach of a ban carries up to 10 years in prison, a fine of up to 500,000 baht, or both, and the goods can be forfeited. Buying, receiving or hiding goods you know were imported in breach of a ban, or should have known were smuggled, carries up to five years, a fine (up to 500,000 baht, or four times the goods' value if smuggled), or both.
Heated-tobacco devices are electrically powered and fall within the broad e-cigarette definitions Thai authorities use, so treat them as banned too.
Do tourists actually get caught?
Yes, and enforcement is getting heavier. In one week of a 2025 crackdown ordered by the Prime Minister, police arrested 690 people, mostly alleged sellers. The Royal Thai Police's e-cigarette and tobacco suppression centre ran a nationwide operation from 1 to 15 July 2026 that recorded 2,073 e-cigarette cases.
A senior Bangkok police officer said in 2025 that no clear legal provision lets police fine vape users a flat 5,000 baht, while naming importers, sellers and people in possession as targets. That is not a loophole: possession can still be charged under the Customs Act. In a widely reported 2023 case, a Taiwanese actress said Bangkok police demanded a payment after finding vapes on her group, and four officers were later sentenced to prison for extortion. Tourists have reported paying tens of thousands of baht after vape stops, and there is no published tariff, so the only reliable plan is not to carry a vape.
The black market adds a health risk. Thailand made etomidate, an anaesthetic found in some illicit vape liquids, a Category 2 psychotropic substance in July 2025, and in August 2026 the Department of Medical Sciences warned of a vape liquid containing both methamphetamine and etomidate. A street-bought vape can bring drug charges, not just customs ones.
Vaping has not been legalised. In 2025 a House committee set out options from keeping the ban to regulating heated tobacco or all e-cigarettes, but the House only noted its report. In October 2025 the Cabinet noted National Human Rights Commission recommendations that include amending the 2017 tobacco law to cover e-cigarettes.
Leave vapes, e-cigarettes, heated-tobacco devices, hookahs and refills at home. There is no personal-use exemption, they can be seized on arrival, and possession can lead to prosecution. Stash BKK does not sell vapes or e-cigarettes, and no shop operating within Thai law does either.
Where you cannot smoke tobacco
Under the Tobacco Products Control Act B.E. 2560 (2017), smoking in a designated smoke-free place outside a marked smoking area carries a fine of up to 5,000 baht. A 2018 Ministry of Public Health notification, in force since 3 February 2019, lists those places. The ones travellers meet most:
- All public transport: taxis, motorbike taxis, buses, trains, planes and passenger boats.
- Stations, terminals and piers, including platforms and covered areas. BTS and MRT stations count.
- Restaurants and bars: air-conditioned venues, karaoke bars and licensed entertainment venues such as pubs and clubs are smoke-free across the whole premises, indoors and out. At venues without air conditioning, the eating and drinking area plus 5 metres around it is smoke-free.
- Malls, markets (including night markets and walking streets) and indoor workplaces.
- Parks, zoos, playgrounds, and amusement and water parks.
- Government offices.
At malls, stations, piers, workplaces, hospitals and schools, the smoke-free zone also extends 5 metres beyond the entrances and exits, so a mall or station doorway does not count as outside. Some Bangkok districts and local groups have run "smoke-free road" campaigns, such as Rama VI Road in 2026, so follow local signs. Keep your butts: throwing one on a public road can be fined up to 2,000 baht, and in some cases up to 10,000 baht, under the Cleanliness and Orderliness Act.
Some websites claim a new 2026 tobacco law replaced the 2017 Act with much higher fines. We found no official basis for that; official sources still cite the 2017 Act and the 2018 notification.
Beaches
The Department of Marine and Coastal Resources has used time-limited orders to ban smoking and dropping butts outside marked smoking areas on designated beaches: 24 beaches from February 2018, including Patong, Hua Hin, Cha-am and Bo Phut on Koh Samui, then a two-year renewal in 2020. We could not confirm which beaches an order covers today. While one is in force, breaking it can bring up to 100,000 baht, a year in jail, or both.
Pattaya was also reported in 2025 to be enforcing a no-smoking rule on its beaches and beachfront footpaths. On any Thai beach, follow the signs.
Airports and arriving with cigarettes
Airports have been smoke-free since 3 February 2019, with smoking areas allowed only outside the terminal buildings and the same fine of up to 5,000 baht. Trial indoor smoking rooms were built at Suvarnabhumi in 2025, but the rules still only allow outdoor smoking areas. The Department of Disease Control held a public consultation from 17 July to 14 August 2026 on allowing smoking zones inside international terminals, so this may change.
Thai Customs sets the duty-free allowance per arriving passenger at:
- 200 cigarettes, or 250 grams of tobacco, or 250 grams of all types combined
- 1 litre of alcohol
Anything over that must go in the Customs box; Customs states that otherwise prosecution will follow, and the excess can be seized and fined.
Vapes get no allowance at all. The Customs box is for excess cigarettes, tobacco and alcohol, and we found no official amnesty for vapes. Do not pack one.
Hotels and condos
The 2018 notification makes the lobbies, shared rooms and indoor corridors of hotels, resorts, homestays, condos and apartment buildings smoke-free, plus 5 metres from their doors and windows. It does not list guest rooms or private units, so smoking there or on a balcony comes down to the property's own rules. Many hotels and condo buildings ban it and may charge a cleaning fee, so check the policy before booking and assume a "non-smoking property" includes the balcony.
Cannabis is a separate question
Everything above is about tobacco and nicotine. Cannabis runs on its own medical framework, so a tobacco smoking area is not a place to smoke it. Cannabis flower requires a PT33 medical prescription under current Thai law. For where cannabis can and cannot be smoked, read can you smoke weed in Thailand in 2026, and for the wider picture see our Thailand cannabis law guide.
FAQ
Can you smoke cigarettes in Thailand?
Yes, outside smoke-free zones such as public transport, stations, restaurants, bars, malls, markets, parks, airport terminals and designated beaches. The minimum age to buy tobacco is 20.
Can I bring a vape into Thailand for personal use?
No. E-cigarettes are prohibited imports with no personal-use exemption. They can be seized, and importing or possessing them can lead to prosecution under the Customs Act.
Is heated tobacco allowed in Thailand?
No. Heated-tobacco devices fall within the broad e-cigarette definitions Thai authorities use, so treat them as prohibited.
What is the fine for smoking in a no-smoking area?
Up to 5,000 baht under the Tobacco Products Control Act. Beaches covered by a marine resources order can carry far higher penalties.
How many cigarettes can I bring into Thailand?
200 cigarettes or 250 grams of tobacco per person, duty-free. Put any excess in the Customs box to avoid prosecution.
Has Thailand legalised vaping in 2026?
No. There has been debate but no change in the law, and since late 2025 the direction has been tighter enforcement, not legalisation.
