Vietnam

You must always carry photographic ID. The authorities will accept a printed copy of the photo page of your passport and visa.

Penalties for possessing, using, distributing or manufacturing drugs, including cannabis, regardless of the amount involved, are severe. You should expect a long jail sentence and heavy fines for possessing, using or smuggling illegal drugs, including when transiting through the airport.

Airports in Vietnam have excellent technology and security for detecting illegal items. This is also used to scan the baggage of transiting passengers.

The death penalty may also be imposed depending on the severity of the crime. Police periodically raid nightlife establishments suspected of engaging in the drug trade. You may be required to submit to drug testing if present during these raids.

Police will also routinely conduct drug testing at private residences or parties when responding to a reported disturbance. A positive result, regardless of whether drugs were consumed in Vietnam or before entry, may result in criminal charges.

Illegal drugs are often tampered with or spiked and can be much stronger than in Europe. British nationals in Vietnam have suffered severe psychiatric problems because of drug use. 

Recreational drugs available in Vietnam can be extremely dangerous and can result in death. Drugs sold in Vietnam may be fake, synthetic, or laced with toxic ingredients undetectable to the buyer. This includes nitrous oxide balloons widely available in nightlife establishments.

It is important to be aware of your rights if you are detained by the police. See our guidance for those detained or imprisoned in Vietnam.

You should avoid purchasing liquor or cigarettes from street vendors or strangers, as the authenticity cannot be assured.

Vapes and related products are banned. You cannot buy vapes in Vietnam or bring them into the country.

Vietnam is a generally tolerant and progressive place for LGBT+ travellers. There are no criminal penalties for same-sex sexual activity or changing gender. Same-sex marriage is not recognised in law.

Read more advice for LGBT+ travellers.

Respect local customs and dress in appropriate clothing when entering religious or cultural sites. This usually means covering your shoulders and knees. You’ll often see signs outside religious or cultural sites that tell you the dress code.

Only change money at official money exchange counters with a clear sign showing this status. Changing money elsewhere is illegal and you risk losing your money.

It’s illegal to buy, sell, kill or collect protected wild animal or plants. If you’re caught buying or trafficking these items, you could get a fine or long prison sentence.

There are restrictions on travel near military bases in Vietnam. Do not take photos near bases.

If you want to visit a village, commune or ward close to the border, you may need permission from the provincial police department. Contact the local authority for more information.

Check with local authorities before visiting border areas to see if you need to obtain a travel permit issued by local authorities. These areas are not always marked, and there are no warnings about prohibited travel.

People convicted of sex and drug offences can receive very long prison sentences or the death sentence. Even minor crimes, such as theft, have the possibility of carrying a prison sentence. The Vietnamese legal system operates differently from the UK, and the standard of prisons is very poor.

If you are under criminal investigation, you can be detained for long periods without evidence or official charges. There can be long delays before you can contact lawyers, British Embassy officials or family. Legal representation is far below UK standards.

Foreign nationals involved in traffic accidents have been stopped from leaving Vietnam until the police have completed their investigations. This process can take a long time, and foreign nationals have been asked to agree out of court financial settlements. FCDO advises you to get professional legal advice and representation if you are in this situation. See Getting help.

There are sometimes restrictions on internet use, which can temporarily affect access to social media websites. Most social media sites are normally available.

Tropical cyclones affect the eastern coastal regions of Vietnam, with a risk of:

• strong winds
• heavy rainfall and flooding
• disruption to transport

The season normally runs from May to November, but tropical cyclones can happen at other times. Monitor approaching storms on the National Centre for Hydro-Meteorological Forecasting and Japan Meteorological Agency websites. Follow the advice of the local authorities, including any evacuation orders.

If you decide to travel to Vietnam during this period: 

• know that you may expose yourself to serious safety risks 
• be prepared to change your travel plans on short notice 
• stay informed of the latest regional weather forecasts 
• carry emergency contact information for your airline, tour operator and insurer 
• follow the advice of the local authorities, including any evacuation orders

The rain season extends: 

• from June to September in the north and south 
• from October to December in central Vietnam

Seasonal flooding occurs in October and November in central Vietnam. It is also common:

• in and around Hanoi, particularly along the Red River 
• in the Mekong River Delta regions in the south

Seasonal flooding can disrupt overland travel and reduce the availability  of essential services. Roads may become blocked due to mudslides and landslides. Bridges, buildings, and infrastructure may be damaged.

• remain vigilant, especially in areas around major rivers 
• stay away from flooded areas 
• monitor weather reports
• monitor local media for the latest updates, including those on road conditions 
• follow the instructions of local authorities, including evacuation orders

Check the Mekong Flood and Drought Forecasting and the Mekong River Commission Forecasting and the National Center for Hydro-Meteorological Forecasting.

Humid and heat may be severe, particularly during the rainy season. Know the symptoms of dehydration and heatstroke, both of which can be fatal.