Quick answer
Pack light: quick-dry outfits, rain shell, and a warm layer for the north (Dec–Feb). Temple wear: cover shoulders and knees. Print e-visa; passport 6+ months. 220V plugs A/C/F. SIM or eSIM. Cash + ATMs; fees ~3%. Motorbike: helmet, rain suit. 2-week carry-on: 7–9 outfits+laundry.
Why this guide
About this guide
Vietnam stretches across three distinct climate zones, which means a single packing list rarely works without adjustment. Northern Vietnam — covering Hanoi, Sapa, and Ha Long Bay — experiences four seasons, with Hanoi dropping to around 10°C (50°F) in winter and Sapa's mountain passes falling near or below freezing between November and February. Central Vietnam runs hot and dry from February through August, then faces a typhoon-risk rainy season from September through January, with the heaviest downpours concentrated in October and November. Southern Vietnam, including Ho Chi Minh City, the Mekong Delta, and Phu Quoc, stays close to 30°C (86°F) year-round, with afternoon showers arriving most days between May and November. Knowing which zone or zones a trip covers is the most practical first step when deciding what to pack.
Visa requirements deserve attention well before departure. Citizens of over 29 countries — among them Germany, France, the UK, Japan, and South Korea — currently qualify for unilateral visa-free entry for stays ranging from 45 to 90 days depending on nationality. Travelers outside that list can apply for an e-Visa online at evisa.gov.vn for USD 25 (single entry, up to 90 days) or USD 50 (multiple entry, up to 90 days). Regardless of visa type, passports must carry at least six months of validity beyond the planned departure date; immigration officers enforce this consistently. Vietnam has also tightened penalties for overstays: fines are substantial, processing an exit visa can take one to two weeks, and some hotels are permitted to refuse accommodation to travelers who have exceeded their authorized stay.
Health preparation covers both medical and practical items. The CDC recommends travelers confirm they are current on routine vaccines — MMR, diphtheria-tetanus-polio — and consider Hepatitis A, Hepatitis B, Typhoid, and Japanese Encephalitis, particularly for rural itineraries or stays of a month or more. No vaccine is mandatory for entry, though proof of Yellow Fever vaccination is required for anyone arriving from a country where the disease is present. Dengue fever poses a year-round risk, and because no widely available preventive vaccine exists for travelers, consistent use of DEET-based repellent is the most reliable protection, combined with long-sleeved clothing around dawn and dusk. Tap water is not safe to drink anywhere in the country, so a reusable bottle with a built-in filter reduces both illness risk and plastic waste. Laundry services are inexpensive and easy to find across Vietnam, making it practical to pack only five to seven days of clothing regardless of trip length.
Key facts & good to know
How many weeks before departure should I complete the Vietnam pre-trip checklist?
Start 8 weeks out. Apply for your e-Visa 14 days before departure despite the official 3–5 working day window, book internal flights and trains immediately if travelling around Tet, and schedule Hepatitis A and Typhoid vaccinations at least 4 weeks prior.
Eight weeks out, confirm your passport has at least six months of validity beyond your planned departure date — Vietnamese immigration authorities enforce this strictly and can deny boarding or entry. If your passport is close to expiration, renew it before doing anything else. Simultaneously, check whether your nationality qualifies for Vietnam's unilateral visa-exemption program, which now covers 29+ countries including Germany, France, the UK, Japan, and South Korea for stays up to 45–90 days depending on nationality.
If you need an e-Visa, apply via evisa.gov.vn — the cost is USD 25 for single entry or USD 50 for multiple entry, valid for up to 90 days. Although the government states 3–5 working days, allow a full 14 days to absorb processing errors and resubmission time. At the same point, schedule any recommended vaccinations: the CDC advises considering Hepatitis A, Hepatitis B, Typhoid, and Japanese Encephalitis. Hepatitis A and Typhoid vaccines require at least 2 weeks to take effect, so 4 weeks before departure is a practical minimum.
Internal transport books up fast around Tet (Vietnamese Lunar New Year, typically late January or early February). Overnight trains on the Hanoi–Da Nang–Ho Chi Minh City corridor and popular domestic routes to Da Lat or Phu Quoc sell out weeks in advance during this period. Book internal flights and sleeper train berths as soon as your itinerary is confirmed, regardless of how far out your trip is.
Vietnam has increased penalties for visa overstays. The US State Department notes that overstayers face substantial fines and 1–2 weeks of processing time to obtain the required exit visa before they can leave. Hotels may also refuse to host foreigners who have overstayed their visa. Set a calendar reminder 5 days before your visa expiry date.
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What are the domestic baggage limits for Vietnam flights and trains?
VietJet Air and Bamboo Airways enforce a strict 7 kg carry-on limit at the gate. Vietnam Airlines permits 10–12 kg carry-on plus a personal item. Overnight trains provide overhead racks and under-berth storage. Budget carriers charge significant fees for excess bags.
Budget carriers VietJet Air and Bamboo Airways weigh carry-on bags at the boarding gate, not just check-in, and bags exceeding 7 kg are charged as checked luggage at per-kilo excess rates. This catches many travellers off guard after they have already cleared security. If you are moving between cities frequently on budget airlines, distributing weight across a personal item (laptop bag or small backpack) can help, but enforcement varies by route and gate agent.
A practical strategy for multi-stop itineraries is to leave your main suitcase at a base hotel in Hanoi or Ho Chi Minh City and complete 2–4 day regional excursions — to Ha Giang, Sapa, or Ha Long Bay — with a single carry-on-sized bag or daypack. Most mid-range and above hotels will store luggage at no charge for confirmed guests. This approach eliminates checked-bag fees on short domestic hops and makes navigating local transport significantly easier.
On overnight trains, soft-sleeper and hard-sleeper cabins include overhead luggage racks and space under the lower berths. There are no formal weight limits published for train luggage, but oversized hard-shell suitcases are awkward in narrow cabin corridors. A 60–70 litre soft duffel or backpack fits more easily than a rigid case.
Domestic transport baggage allowances — Vietnam
| Carrier / Mode | Checked Baggage (included) | Carry-On Limit | Personal Item | Excess Fee Structure |
|---|---|---|---|---|
| Vietnam Airlines (Economy) | 23 kg | 10–12 kg | Yes (separate) | Per kg charge over limit |
| VietJet Air (Eco fare) | 0 kg (not included) | 7 kg | Included in 7 kg | Per kg gate charge |
| Bamboo Airways (Eco fare) | 0 kg (not included) | 7 kg | Included in 7 kg | Per kg gate charge |
| Overnight Train (soft sleeper) | No published limit | No published limit | N/A | No formal fee; cabin space is physical constraint |
| Overnight Train (hard sleeper) | No published limit | No published limit | N/A | No formal fee; overhead rack only |
Allowances shown are for standard economy/base fares. Vietnam Airlines figures may vary slightly by sub-fare class. Always verify directly with the carrier before travel as policies change.
What clothing is required for Vietnam's three climate zones and religious sites?
Pack for three distinct climates: fleece and windproof layers for northern Vietnam (December–February), quick-dry fabrics and a waterproof shell for central Vietnam's October–November monsoon, and lightweight breathable cotton or linen for the south year-round. Covered shoulders and knees are required at all religious sites.
Northern Vietnam (Hanoi, Sapa, Ha Long Bay) has four seasons. Hanoi drops to around 10°C in January and February; Sapa's mountain elevations bring near-freezing and occasionally sub-zero temperatures from November through February. For this region in winter, pack a mid-weight fleece, a windproof outer shell, thermal base layers, gloves, and a beanie. In summer (May–September), Hanoi is hot and humid — lightweight cotton or linen works well. Central Vietnam (Da Nang, Hoi An, Hue) runs hot and dry from February through August, then shifts into a typhoon-risk rainy season from September through January with heavy, sustained rainfall particularly in October and November.
South Vietnam — Ho Chi Minh City, the Mekong Delta, Phu Quoc — stays around 30°C year-round. The wet season runs May through November with heavy afternoon downpours from July through August, but mornings are usually clear. Lightweight, breathable cotton and linen are practical across all months in the south. A compact rain jacket or packable travel umbrella is worth carrying year-round across all regions, given how quickly conditions can change.
Vietnam's official tourism board confirms that temples, pagodas, cathedrals, and the Ho Chi Minh Mausoleum all require covered shoulders and knees for both men and women — tank tops, sleeveless shirts, short shorts, and above-the-knee skirts are not permitted entry. Shoes must be removed at many temple entrances, so slip-on footwear is genuinely more practical than lace-up shoes. Carry a lightweight scarf or sarong in your day bag: it takes up almost no space and can cover bare shoulders or be wrapped around the waist to meet dress codes at short notice.
Clothing requirements by Vietnam climate zone and use case
| Region | Peak Risk Period | Temperature Range | Key Clothing Items | Religious Site Requirement |
|---|---|---|---|---|
| North (Hanoi, Sapa, Ha Long Bay) | Dec–Feb (cold); May–Sep (humid heat) | Sapa: near-freezing to 25°C; Hanoi: 10°C–38°C | Thermal base layers, fleece, windproof shell, gloves, beanie (winter); lightweight cotton (summer) | Covered shoulders + knees; shoes removable |
| Central (Da Nang, Hoi An, Hue) | Oct–Nov (monsoon); Sep–Jan (typhoon risk) | 25°C–35°C dry season; heavy rain Oct–Nov | Quick-dry fabrics, waterproof shell or umbrella, light layers | Covered shoulders + knees; shoes removable |
| South (HCMC, Mekong Delta, Phu Quoc) | Jul–Aug (heavy afternoon rain); May–Nov (wet season) | ~30°C year-round | Lightweight cotton or linen, rain jacket for afternoon showers | Covered shoulders + knees; shoes removable |
Temperature figures are approximate seasonal ranges based on historical averages. Mountain elevations in Sapa can drop below 0°C in January during cold snaps.
How much cash, which adapters, and what phone setups are required for Vietnam?
Vietnam runs on 220V/50Hz with Type A, C, and occasionally G outlets — bring a universal adapter. Carry Vietnamese dong cash for street vendors, as ATMs typically dispense 2,000,000–5,000,000 VND per transaction. Viettel and Vinaphone offer the widest rural 4G coverage for SIM or eSIM.
Vietnam's power supply is 220V at 50Hz. Outlets are primarily Type A (two flat parallel pins) and Type C (two round pins), with Type G (three rectangular pins, common in older buildings in the south) appearing occasionally. A universal travel adapter covers all three. Bringing a short extension lead with multiple USB ports from one adapter point is practical in hotel rooms where wall sockets are often limited or awkwardly placed.
For mobile connectivity, Viettel and Vinaphone have the broadest 4G rural coverage, which matters if you are travelling to Ha Giang, the Central Highlands, or remote coastal areas. Physical SIMs are sold at airport arrival halls and convenience stores for around USD 5–10 including initial data. eSIM options from providers such as Airalo work with compatible unlocked phones and can be set up before departure, removing the need to queue at the airport. Grab (transport and food delivery), Zalo (widely used for local communication), and Google Translate with the Vietnamese language pack downloaded offline are the three most operationally useful apps.
Street food stalls, local markets, xe om (motorbike taxi) drivers, and small guesthouses operate on cash only. Larger hotels, restaurants in tourist areas, and shopping malls accept cards. ATM withdrawal limits are typically 2,000,000 to 5,000,000 VND per transaction (roughly USD 80–200), and multiple transactions are needed for larger cash needs. Notify your bank before departure to prevent fraud blocks, and factor in per-transaction ATM fees when estimating how much to withdraw at once.
Power, connectivity, and payment options — Vietnam
| Category | Specification / Option | Coverage / Acceptance | Practical Note |
|---|---|---|---|
| Power voltage | 220V / 50Hz | Nationwide | Devices rated 100–240V are compatible without a converter |
| Outlet types | Type A, Type C, occasionally Type G | Nationwide | Universal adapter recommended; extension lead useful |
| SIM — Viettel | Physical SIM, 4G | Widest rural 4G coverage | Available at airport arrival halls; ~USD 5–10 with data |
| SIM — Vinaphone | Physical SIM, 4G | Strong rural coverage | Available at airport arrival halls; ~USD 5–10 with data |
| eSIM (e.g. Airalo) | Digital, 4G | Dependent on underlying carrier | Compatible unlocked phones only; activate before arrival |
| ATM cash | VND (Vietnamese dong) | 2,000,000–5,000,000 VND per transaction | Multiple withdrawals needed for larger amounts; bank fees apply |
| Card payment | Visa/Mastercard accepted | Hotels, tourist restaurants, malls | Not accepted at street stalls, local markets, or small guesthouses |
ATM withdrawal limits and SIM prices are approximate and vary by bank and provider.
Which specific toiletries and medications are difficult to find in Vietnam?
Pack tampons, unscented deodorant, high-concentration DEET repellent, and any prescription medications from home. Pads, scented deodorant, and basic first-aid supplies are widely available locally. Carry prescriptions in original labelled pharmacy bottles with a doctor's note.
Menstrual pads are the standard and widely sold product across Vietnam; tampons are available in some larger supermarkets in Hanoi and Ho Chi Minh City but are inconsistent outside major cities. Unscented or clinical-strength deodorants are harder to find — most locally available products are scented and lower concentration. High-DEET insect repellent (30–50% DEET) is not reliably stocked outside pharmacies in major cities; dengue fever is a year-round mosquito-borne risk with no preventive vaccine widely available to travellers, so consistent use of DEET repellent is a practical health measure, not an optional one. Large shoe sizes (men's EU 44+ or women's EU 40+) are also difficult to source locally.
Bring a practical first-aid kit that includes oral rehydration salts (essential for managing traveller's diarrhoea and heat-related dehydration), loperamide (anti-diarrhoeal), and motion sickness medication — mountain roads in Ha Giang, Sapa, and the Central Highlands involve prolonged winding sections that affect many travellers. Antibiotic ointment, pain relievers, and hand sanitiser round out a functional kit. Do not drink tap water in Vietnam; carry a reusable bottle with a built-in filter as a backup when bottled water is unavailable.
Any prescription medication should travel in the original pharmacy-labelled bottle with a copy of the prescription and a brief doctor's note describing the condition and dosage. Vietnamese customs officials can question unfamiliar medications, and having clear documentation prevents delays. The CDC recommends travellers to Vietnam also be current on routine vaccines including MMR and diphtheria-tetanus-polio, and consider Japanese Encephalitis vaccination for stays of a month or more or for those spending time in rural or outdoor environments.
Carry all prescription medications in their original pharmacy-labelled bottles, accompanied by a copy of the prescription and a signed doctor's note stating the medical condition and dosage. Medications in unlabelled containers or in quantities exceeding a personal-use amount can be confiscated or result in extended questioning at Vietnamese customs. Some controlled substances legal in your home country may be prohibited or require prior import approval in Vietnam — verify with the Vietnamese embassy before travel.
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Frequently asked questions
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Verified sources
- ATL DMC booking log · 12,000+ trips since 2011
- U.S. State Department – Vietnam Travel Information · https://travel.state.gov/content/travel/en/international-travel/International-Travel-Country-Information-Pages/Vietnam.html
- CDC Travelers' Health – Vietnam · https://wwwnc.cdc.gov/travel/destinations/traveler/none/vietnam
- CDC Yellow Book – Vietnam · https://www.cdc.gov/yellow-book/hcp/asia/vietnam.html
- NaTHNaC Travel Health Pro – Vietnam · https://travelhealthpro.org.uk/country/240/vietnam
- Vietnam Tourism Board – Vietnamese Etiquette for Travellers · https://vietnam.travel/things-to-do/vietnamese-etiquette-travellers
- Wikipedia – Visa Policy of Vietnam · https://en.wikipedia.org/wiki/Visa_policy_of_Vietnam
- U.S. Embassy & Consulate in Vietnam – Visas and Entry · https://vn.usembassy.gov/vietnamese-visas-and-entry-exit/
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