Vietnam essentials
Visa & entry
Vietnam offers visa exemption for selected nationalities, including a 45-day unilateral exemption for 12 countries and shorter bilateral exemptions for many others. Most other travelers can apply for an e-visa online; visa on arrival is not a general option and is only available in limited pre-approved cases.
Visa exemption
Main visa types
E-Visa
Visa Issued by Embassy/Consulate
Visa Exemption Certificate
Customs
Declare honestly on arrival. Cash, foreign currency, and high-value goods may need declaration; prohibited items can be seized and penalties may apply.
Alcohol
Tobacco
Goods
Perfume
Prohibited / restricted
When to go
Vietnam stretches from cool, misty northern highlands to tropical southern beaches, so weather varies a lot by region. In general, March to May is one of the best countrywide windows, while the north has its most pleasant weather in spring and autumn, central Vietnam is driest from roughly January to July, and southern Vietnam is hot year-round with rains mainly from May to November.
Currency & costs
Daily budget
Budget Traveler (Daily)
Mid-Range Traveler (Daily)
Language
Vietnamese. English is commonly used in major tourist cities, but less so in rural areas. Vietnamese is a tonal language, so the same syllable can mean different things depending on tone. If your pronunciation is not perfect, most locals will still understand from context, especially if you speak slowly and use gestures or a translation app.
Handy phrases
Power & plugs
Plug types
Essential apps
Getting around
Ride-Hailing Apps (Grab / Be / XanhSM)
Metro / Urban Rail (Hanoi Metro / Ho Chi Minh City Metro)
Train (Vietnam Railways / Reunification Express)
Sleeper Bus / Intercity Coach
Domestic Flights
Motorbike Rental
Public Bus
Airport Transfers / Taxis
Safety & health
Vietnam is generally safe for travelers, but solo visitors should stay alert for petty theft, chaotic traffic, air pollution in major cities, and food- and mosquito-borne illness risks.
Crime & Security
30/100Health & Medical
45/100Natural Disasters & Environment
35/100Traffic & Transportation
80/100Emergency contacts
Practical hacks
Free WiFi
Highlands Coffee, Phuc Long, Circle K, many cafes. Ask for the Wi‑Fi password at the counter; it is often printed on the receipt or shared by staff.
Best Connectivity Hack
Buy a tourist eSIM or SIM from Viettel/MobiFone/VinaPhone. Official Viettel eSIM can be activated online or at airport kiosks and stores; check device eSIM support before buying.
Cashless Payments
QR payments are widely used in cities. Still carry small cash for street stalls, markets, and rural areas.
Cheapest Safe Transport
Grab, Be, Xanh SM. Use app rides instead of hailing random taxis to avoid overcharging.