Travelers’ Guide to Cannabis in Thailand

Is weed legal in Phuket? The short answer for 2026 is: not for recreational use. Thailand removed cannabis from its narcotics list in 2022 and shops opened all over Phuket, but in June 2025 the government brought in strict new rules. Cannabis flower is now a controlled herb that can only be bought, carried or used with a medical prescription issued in Thailand.

Updated October 2026 by the Phuket Dream Company team (TAT licensed).

This guide explains the current rules in plain English for travellers visiting Phuket and the islands. It is general information, not legal advice – laws and enforcement can change, so always check official Thai government guidance before you travel.

What changed in 2025

From June 2022 to mid-2025 cannabis sat in a grey area: it was no longer a narcotic, but a law to control recreational use was never passed, so dispensaries spread quickly through tourist areas. In late June 2025 the Ministry of Public Health issued a new regulation that put cannabis flower back under tight control. The key points for visitors are:

• Cannabis flower can only be bought with a prescription from a licensed practitioner in Thailand.
• A prescription covers a medically necessary amount, up to a 30-day supply.
• Recreational use, possession and purchase without a prescription are not permitted.
• Online sales, vending machines and advertising of cannabis are banned.
• Sales are not allowed near places such as temples, schools, dormitories, parks and amusement venues.

Many dispensaries in Phuket have closed or now operate as clinics with medical staff. Some shops may still appear open, but that does not mean buying from them without a prescription is legal.

Is weed legal in Phuket for tourists?

Tourists follow exactly the same rules as Thai residents. If you do not have a prescription issued in Thailand, you should not buy, carry or use cannabis flower in Phuket. A prescription or medical card from your home country does not count. Stronger enforcement has been promised nationwide, and Phuket, as a major tourist area, is no exception.

Smoking in public

Smoking cannabis in public places has been prohibited throughout – including beaches, streets, shopping centres and boats on organised tours. Public smoking can lead to a fine of up to 25,000 baht, up to three months in prison, or both. Smoking cannabis in your hotel can also break the hotel’s rules and cost you your deposit.

Travelling with cannabis: Phi Phi, Krabi and flights

Questions such as taking weed from Phi Phi to Phuket come up often. Without a valid Thai prescription you should not carry cannabis at all – not on ferries, speedboats, minivans or domestic flights. Bringing cannabis seeds or plant material into or out of Thailand is illegal, and taking it home can break the laws of your own country and any country you transit through. Many countries treat cannabis from Thailand as a serious drug offence.

CBD and cannabis food or drinks

Products with very low THC, such as some CBD oils and cosmetics, are treated differently from cannabis flower. Restaurants that use other parts of the cannabis plant must hold the correct licence and tell customers before serving. If you are unsure what is in a product, the safe choice is to leave it.

Who must not use cannabis

Under Thai rules cannabis is not for people under 20 or for pregnant or breastfeeding women, unless directed by a doctor. Never drive a car, motorbike or boat after using cannabis.

Health and safety tips

• Edibles can take a long time to work and are often much stronger than expected.
• Mixing cannabis with alcohol, heat and long days in the sun increases the risk of feeling unwell.
• If you have chest pain, a racing heartbeat, fainting or severe vomiting, get medical help immediately – Phuket has several international hospitals.
• Check your travel insurance: many policies exclude claims linked to drug use.

Enjoying Phuket without the risk

Phuket has far more to offer than cannabis shops – island trips to Phi Phi and Phang Nga Bay, snorkelling, beach clubs, cooking classes and nature tours. Our team on the ground can help you plan days out that suit your group. Please note that cannabis is not allowed on any of the tours we arrange.

FAQ

Is weed legal in Phuket in 2026?
Not for recreational use. Since June 2025, cannabis flower can only be bought and used with a medical prescription issued in Thailand.

Can tourists buy cannabis in Phuket?
Only with a valid prescription from a licensed practitioner in Thailand. Buying without one is not permitted, even if a shop is open.

Can I smoke weed on the beach in Phuket?
No. Smoking cannabis in public places is prohibited and can bring a fine of up to 25,000 baht, up to three months in prison, or both.

Can I take cannabis from Phi Phi to Phuket?
Not without a valid Thai prescription. Do not carry cannabis on boats, minivans or flights.

Can I take cannabis home from Thailand?
No. Taking cannabis out of Thailand is illegal and is likely to be a serious offence in your home country.

Does my medical cannabis card from home work in Thailand?
No. Only prescriptions issued by licensed practitioners in Thailand are recognised.

Questions about a trip? Message the Phuket Dream Company team on WhatsApp (+66 95 038 5535) or ask Hannah, the chat assistant on this site.