Vapes Are Illegal in Thailand: What Koh Phangan Visitors Risk

The short version

Vapes are illegal in Thailand. Not discouraged, not grey — illegal to import, to sell, to own and to use, for visitors exactly as for Thai citizens. Thailand banned the import of e-cigarettes and e-liquids in 2014 and the sale of them shortly after, and nothing has changed since. The Tourism Authority of Thailand has carried the same plain warning for years: don't bring one.

People still arrive with a disposable in a jacket pocket, because vape shops are visible in Bangkok and because nothing happens for the first ten days. Then something does. This is a page about what the rules actually are, how they are enforced, and what to do instead if you are a smoker coming to Koh Phangan for a fortnight.

What happens if you are caught

The honest answer is that it varies enormously, which is part of the problem.

At the mild end: the device is confiscated and that is the end of it. In the middle, and this is the common outcome reported by tourists: a fine. Figures cited in travel advisories and in news reports cluster somewhere between 5,000 and 30,000 baht, with confiscation on top. At the serious end, the law allows far worse. Because bringing a vape into the country is treated as smuggling under the Customs Act, the statutory penalties run to multi-year prison terms and fines based on the value of the goods. That end of the scale is not what happens to a tourist with one Elf Bar, but it is what gives the police the leverage.

A widely reported case from Phuket in 2025 gives the flavour: a British couple were vaping on Kamala Beach, were approached by officers, were taken to a police station, and left after paying roughly a thousand pounds between them. No conviction, no court, no receipt that anyone would want to show an insurer.

Enforcement stepped up sharply after a crackdown ordered at prime ministerial level in 2025, with very large seizures reported nationally and a run of arrests through 2026. Whether that intensity holds through next year, nobody can tell you. What you can say with confidence is that the downside is asymmetric: at best you save the mild inconvenience of not vaping for a week; at worst you spend an afternoon in a police station negotiating.

How this plays out on Koh Phangan specifically

Phangan is not Phuket. There are no officers patrolling Hin Kong beach looking for vapers, and plenty of people pass through without incident. The risk here comes from three directions.

The first is arrival. Devices turn up in airport screening at Suvarnabhumi, Don Mueang and Samui. If you are flying to Samui and taking the ferry across, the airport is the pinch point, not the pier.

The second is the island's police checkpoints. The regular stops on the Thong Sala–Chaloklum and Thong Sala–Baan Tai roads exist for helmets, licences and insurance, and the usual outcome is a small fine for a missing licence. But once a bag is open, anything in it is in play.

The third is parties and villa raids. Koh Phangan has seen a sustained run of police operations against foreigners over the past two years, and in the reporting on those raids e-cigarettes appear repeatedly as an added charge — possession of untaxed goods, listed alongside whatever else was found. If you are somewhere that gets raided, a vape is an extra line on the charge sheet.

Cigarettes are legal, with limits

Tobacco itself is fine. Thai-brand cigarettes are sold in every 7-Eleven on the island, with the lurid pictorial warnings on the pack and the display cabinet kept shut.

The number to remember on arrival is 200 — one carton per adult, duty free, along with a litre of wine or spirits. Go over it and the cigarettes are dutiable; travellers who arrive with several cartons have been hit with per-pack penalties that run to many times the shop price. Buying a second carton at the duty-free shop on the way in is a false economy.

Where you can smoke is more restricted than most visitors assume. Smoking is banned in air-conditioned public spaces, including restaurants, shops, offices and public transport, with fines attached. Thailand has also had a beach smoking ban since 2017–18, covering a list of around two dozen named beaches nationally. The nearest one on that list is Bo Phut on Samui; no Phangan beach is named. That is not an invitation. Cigarette ends in sand are the single most-collected item on the island's clean-up days, and most beachfront bars will point you at an ashtray and expect you to use it.

Heated tobacco, pouches and patches

Heated tobacco devices — IQOS and the like — are banned on the same footing as vapes. Do not treat them as a loophole.

Snus and smokeless tobacco are prohibited under the Tobacco Products Control Act. Nicotine pouches sit in a genuinely murky place: some legal trackers list them as banned, others note there is no specific statute naming them, and there are Thai retailers selling them openly. Murky is not the same as safe. If you are standing in front of a Thai police officer, "the regulatory position is unclear" is a poor argument.

What is clearly legal is ordinary nicotine replacement therapy. Gum and patches are sold over the counter in Thai pharmacies without a prescription, and there are several pharmacies in Thong Sala. Buy a box when you land, or bring your own with the packaging intact.

Finally, and separately: cannabis vape cartridges are a different and worse problem, since cannabis flower has been prescription-only since June 2025. We have written about those rules elsewhere in the journal.

What we tell guests

Leave the vape at home. Not because anyone at Villa Ullassa is going to police your habits on the terrace, but because the four days of irritation you will trade for it are cheaper than the alternative, and because an afternoon at Koh Phangan police station is a poor use of a week you came here to spend quietly. If you want to use the trip to stop altogether, this is not a bad place to try it: pharmacy gum, a long walk, a pool, and no one within earshot asking you for a lighter.