Customs in Vietnam: what you can and cannot take with you

Vietnam's customs regulations are not particularly unique, but violating them can be punished very severely.

Unauthorized importation of narcotics in Vietnam can even result in execution. And citizenship of another country will be no escape.

What you can bring into Vietnam on an airplane

Foreign currency. You can bring any amount of euros, dollars or your local currency, there will be no claims against you. However, any amount that exceeds 3000 USD, it is better to declare to avoid problems at the exit from the country.
Tobacco. Vietnam is tolerant of avid smokers. You can freely carry up to 400 cigarettes or up to 100 cigars in your luggage. Or 500 grams of tobacco. However, you will have to choose one or the other, or just do not reach the upper limit on tobacco stocks.
Tea and coffee. 5 kg of tea and 3 kg of coffee - this is the amount of raw materials for flavored drinks you can take with you in Vietnam.
Parfumery. As much as you need for yourself. Customs officials should not get the feeling that you plan to open a perfume shop upon arrival. So it is better to limit yourself to one bottle.
Personal effects. The total value of your luggage should not exceed 50000000000 VND (226 USD).
Machinery. You can bring any equipment you want, but be sure to enter it in the declaration.

Vietnam Travel Regulations

What is forbidden to bring into Vietnam

Narcotics and drug-containing medicines: If you need medication containing drugs for medical reasons, ensure you have all the necessary documents, including proof of diagnosis, doctor's prescription, and a receipt for legal purchase. Vietnamese laws are strict regarding drugs.
Firearms.
Any pornographic material: This includes videos, photographs, magazines, and books.
Any materials with offensive content to Vietnamese traditions.

National currency: All Vietnamese dongs must be exchanged before going through customs control.
Antiques and artwork: If you've purchased antique souvenirs or artwork, keep the receipt and ask the seller for confirmation that your purchase doesn't have historical value.
Jewelry: For jewelry bought in Vietnam, obtain export documents. Also, declare any jewelry you brought into the country when you enter.
Foreign arts and crafts: When purchasing creations from local artists, request an export certificate.

Drinks up to 22° strength: You can bring up to 2 liters of wine or other low-strength alcohol into Vietnam.
Hard liquor: You can bring up to 1.5 liters of whiskey, vodka, or other hard liquor. Ensure the total volume of alcohol doesn't exceed 3 liters.

You can take alcohol out of Vietnam in unlimited quantities. However, glass bottles must be packed in a foam box, which you can purchase at the airport.