Cannabis is illegal in Vietnam. Vietnamese law classifies it as a prohibited narcotic, so authorities ban recreational and medical use.
The law applies to possession, transport, sale, and consumption, regardless of nationality. There is no legal distinction between THC, CBD, or other cannabinoids, and they can take legal action even if you only carry cannabis-based products into the country.
Key Takeaways for Travelers
- Cannabis is fully illegal for recreational or medical use, and THC, CBD, and all other cannabinoids are banned narcotics.
- Authorities may issue fines and deport foreign tourists for minor offenses, while more serious offenses can lead to life-long prison sentences or harsher penalties.
- You cannot legally buy, use, or carry cannabis anywhere, and there are no exceptions for tourists.
Cannabis Laws in Vietnam: What Travelers Need to Know
Vietnam strictly prohibits cannabis under national drug control laws. Under the Law on Prevention and Control of Narcotic Substances, the use, possession, cultivation, transport, and trade of narcotic substances, including marijuana plants, is illegal. The law makes no distinction between THC, CBD, or other cannabinoids; all cannabis-related products are strictly illegal.
Penalties vary depending on the circumstances. Under Decree No. 144/2021/NĐ-CP, authorities can fine individuals caught using narcotics between VND 1,000,000 and VND 2,000,000. However, if authorities identify more serious offenses, such as possession beyond minimal thresholds, transport, or distribution, they can pursue criminal prosecution under the Penal Code. These charges can lead to long-term imprisonment or, in severe trafficking cases, life sentences.
Vietnamese law applies equally to residents and foreign nationals, and authorities may also impose deportation and a re-entry ban of at least three years, even in cases handled as administrative violations.
Medical Cannabis in Vietnam: Is There Any Legal Access?
Medical cannabis is illegal in Vietnam, and the country doesn’t run any regulated system for accessing medical cannabis treatments. Vietnamese drug control laws classify cannabis as a prohibited narcotic, so authorities ban its use, possession, and distribution regardless of medical intent. The law applies equally to all cannabinoids, including CBD, which authorities don’t regulate separately.
In Decision No. 2058/QĐ-BYT (2020), the Ministry of Health addresses cannabis in the context of mental health, focusing on prevention, screening, and management of cannabinoid use rather than treatment.
Authorities also don’t recognize medical cannabis prescriptions from abroad. Even with a valid prescription, you risk facing legal consequences under national law if you bring cannabis into Vietnam.
Where To (and Why You Shouldn’t) Try to Buy Cannabis in Vietnam
You won’t find any legal place to buy cannabis. There aren’t any dispensaries or licensed outlets because national law prohibits both recreational and medical cannabis. As a result, all sales of any type of cannabis products, including flowers, resin, or even oils with THC, CBD, or other cannabinoids, take place on the black market illegally.
In practice, some tourists report that people approach them in areas like Hoàn Kiếm district in Hanoi, often motorbike taxi drivers offering small quantities. However, these illegal sellers often deliver inconsistent quality, and scams are common.
More importantly, if you try to buy cannabis, you expose yourself to significant legal risk. Police patrol tourist areas regularly, and authorities can penalize you for possession alone with fines, detention, or more serious consequences. There aren’t any exceptions for tourists, and even small purchases can trigger enforcement. The safest option is to avoid buying anything that could be remotely illegal.
Cannabis Use Is Illegal in Vietnam
It’s illegal to use any form of cannabis in all settings. Vietnamese law doesn’t offer any exceptions for private use, medical use, or low-THC products like CBD.
Authorities enforce the law based on the act of use itself, regardless of where it happens, meaning you cannot legally consume cannabis anywhere, including:
- Public places such as streets, parks, bars, and clubs
- Private spaces like hotel rooms, hostels, or rental apartments
Authorities also strictly prohibit transporting cannabis. If you carry it on your person, in your luggage, or across borders, you risk serious legal consequences. Under the 2015 Penal Code (amended in 2017), authorities can impose the following penalties:
- 1 kg to under 10 kg of cannabis plant material: 3 to 5 years in prison
- 500 g to under 1 kg of cannabis resin: 3 to 7 years in prison
- 1 kg to under 5 kg of cannabis resin: 15 to 20 years in prison
- Larger quantities: up to life imprisonment
In practice, Vietnam offers no safe or legal place to use or carry cannabis.
Bringing Cannabis Into or Out of Vietnam: What You Need to Know
Under Vietnamese law, authorities classify cannabis as a prohibited narcotic, which means it doesn’t fall under the limited exceptions that allow travelers to carry certain prescribed medications.
While visitors may bring small quantities of narcotic or psychotropic medicines with a valid prescription (typically limited to 7 days for narcotic drugs and 10 days for psychotropic drugs), these rules don’t apply to cannabis, including CBD products.
At the border, customs authorities actively inspect luggage and verify declarations. If they find undeclared or prohibited substances, they can confiscate them and may impose fines, detention, or criminal investigation depending on the situation. This applies even to small or forgotten items, such as leftover edibles or oils.
Vietnam also prohibits exporting cannabis, and if you attempt to take it out of the country, authorities can apply the same legal consequences. Airport security and customs enforcement operate strictly, and there is no safe threshold for carrying cannabis across the Vietnamese border.
How Strict Is Enforcement? What Tourists Actually Risk
Vietnamese authorities apply a zero-tolerance approach to cannabis. Police maintain a visible presence in major cities and tourist areas, and even if enforcement is not constant, the legal risks remain significant.
For tourists, the consequences depend on the offense:
- Administrative fines: typically VND 1,000,000 to 2,000,000 for personal use
- Deportation: often combined with a re-entry ban of at least three years
- Criminal charges: for more serious conduct, such as larger possession, transport, or distribution
- Severe penalties: including multi-year prison sentences or life imprisonment
Tourists also face practical risks, such as:
- Low-quality or adulterated products are sold in the black market
- Scams targeting foreigners
- Situations involving informal payments to avoid trouble
While outcomes can vary, the legal framework gives authorities broad discretion and leaves little room for leniency.
How Vietnamese View Cannabis: Social Norms and Perception
Vietnamese people generally view cannabis use negatively, shaped by strict laws and strong social stigma. The public doesn’t clearly distinguish between recreational and medical use, as both are widely linked to illegal activity rather than accepted healthcare or lifestyle choices.
Although cannabis has historical roots in traditional remedies, especially in rural areas, people typically use it discreetly and within small, private settings.
In major cities like Hanoi and Ho Chi Minh City, people remain highly aware of legal risks, reinforcing a cautious attitude. Public consumption rarely occurs, and tourists who use cannabis openly are more likely to attract unwanted attention than tolerance.
Vietnamese society prioritizes compliance with the law and risk avoidance over experimentation or acceptance of cannabis use.
Practical Tips for Tourists: What to Know Before You Even Consider It
People commonly refer to cannabis as “cần sa.” You may also hear informal mentions from drivers or street vendors in tourist areas. Still, these interactions usually relate to illegal sales rather than accepted local practices.
You won’t find cannabis-friendly venues, events, farms, or accommodations; everything operates outside the law. Travelers often report being approached in areas like Hoàn Kiếm in Hanoi, sometimes by motorbike taxi drivers offering products at varying prices. However, these situations concern illegal trafficking and involve risks.
Security staff frequently conduct checks in nightlife venues, and carrying illegal substances can lead to serious consequences. The safest and most reliable approach is to avoid engaging with any cannabis-related offers or environments altogether.
Final Thoughts: Stay Informed and Avoid Unnecessary Risks
Vietnam enforces a strict zero-tolerance policy on cannabis. It applies the same rules to THC, CBD, and all related products. Possession, use, transport, and sale of cannabis are illegal activities, with penalties ranging from fines and deportation to serious criminal charges depending on the circumstances.
For tourists, even minor violations can lead to lasting consequences, including detention or entry bans.
Because laws and enforcement practices can change, you should stay up to date through official sources before traveling. The safest approach is to follow local regulations closely and avoid any activity that authorities could interpret as drug-related.