🇻🇳Vietnam

Comparison table

The comparison rests on a combination of official and quasi-official sources: official Viettel and MobiFone materials, Opensignal measurements, plus fresh Reddit reports from travelers on airport vs. city prices.

Practical recommendation by length of stay

For 3 days, an international eSIM or any activation before departure makes the most sense. The reason is not just convenience: local tourist plans often start at 7 days, so on a three-day trip you are not playing for the lowest absolute price but for zero stress after landing. Airalo lists small Vietnam bundles from 1 GB/7 days; Holafly offers "unlimited" at a noticeably higher price.

For 7 days, Viettel at an official store works out best. A quasi-official overview of current plans lists 5G60T and 5G60H at 60,000 VND — exactly the case where an airport "tourist SIM" mostly buys you a convenience markup. Reddit posts from 2026 confirm it very bluntly: "go to an official store, not the airport".

For 30 days, Viettel is the recommended default if your priority is coverage and minimal trouble outside the big cities. Official and semi-official Viettel materials show plans such as 5G120H, 5G150T and 5G180H with 30-day validity. If maximum simplicity is the priority and you are staying in a city, the MobiFone Travel eSIM or Holafly are also worth considering, but purely on the numbers Viettel wins on coverage.

Where exactly to buy

At airports, stick to the operators' official counters in arrivals, not the first reseller along the way. Viettel's own materials list a concrete presence at the main airports in HAN T2 arrivals and in the SGN international arrival hall after baggage claim. For city stores, the best documented are the MobiFone store locator and the VNPT/VinaPhone store locator; for Viettel, the safest way to find a store is via official channels or maps — a publicly accessible, tourist-friendly locator is harder to find than MobiFone's or VNPT's.

Quick verdict

Cheapest option: an official city store, ideally Viettel. Easiest option: an eSIM activated before you even board the plane. Best coverage: Viettel. Best for 3 days: Airalo/Holafly or another eSIM bought before departure. Best for 7 days: a Viettel 7-day bundle from an official store. Best for 30 days: a Viettel 30-day bundle, or a local eSIM from an official channel.

Nội Bài airport

Of Vietnam's airports, Nội Bài has the best publicly documented public transport. The official airport page lists, among others, these routes: 07 at 12,000 VND, 90 at 15,000 VND, 17 at 15,000 VND, 109 at 12,000 VND, 86 at 50,000 VND, 68 at 55,000 VND and E10 at 20,000 VND. For a tourist heading to the center, the most practical is Bus 86 to Hanoi Railway Station, officially operating 7:00–22:15. For the low-cost option, routes 07/17/90/109 work, but with a less comfortable luggage and stop-pattern setup.

For taxi/ride-hailing in Hanoi, the best choice is Grab. Grab has a dedicated airport rides page for Nội Bài, though it does not pinpoint the pickup point as precisely as for SGN. As a cautious, practical benchmark: a recent traveler experience puts an evening Grab ride to the center at approximately 250,000 VND including tolls, a good order-of-magnitude estimate for the Old Quarter and surroundings. For 3–4 people with suitcases, Bus 86 wins on price, Grab on comfort.

Tân Sơn Nhất airport

At SGN the picture is less tidy: the most detailed how-to materials with prices and boarding points are mostly unofficial, while the most reliable official source is the Grab pickup page. It describes the pickup zones at the domestic terminal very concretely, including Lane D1 and the pillar markings, and confirms a separate pickup point for GrabBike. In practice this is the most important thing today, because SGN has the most recent reports of fake "Grab helpers".

For the cheapest transfer to District 1, Bus 152 remains relevant: a recent practical source lists a 5,000 VND fare plus 5,000 VND per large bag, operation roughly 05:15–19:00, headways of about 12–18 minutes, and boarding opposite signpost 6 at T2 / diagonally opposite Exit D1 at T1. Since this is not a primary airport or city transport source, treat these details as practically useful but worth re-checking on the spot. For most European tourists with luggage, Grab is realistically the better choice; an independent practical benchmark from June 2026 puts District 1 at roughly 110–130k VND and 25–45 minutes depending on traffic.

Đà Nẵng airport

For Đà Nẵng, the official airport guide is strongest on taxis: it states that taxi pick-up is in the second traffic lane at the terminal. There is also an official Grab airport rides page for DAD, and secondary but recent practical sources consistently report that Grab works well and has a dedicated spot/station outside arrivals. Price-wise, a taxi to the center usually runs about 80,000–120,000 VND. For buses, easily accessible official English materials confirm that two city routes serve the airport, but without a table of times and intervals as clean as Hanoi's; that detail remains not fully documented in official sources as of 2026-07-16.

Recommendations by traveler type

Cheapest: in Hanoi, the public bus from the airport; in HCMC, Bus 152 if you travel light and during the day; in Da Nang the price gap between the bus and Grab is often so small that comfort wins.

Fastest: in all three cities usually Grab or an official taxi, but at rush hour traffic decides, not theory. In Hanoi, Bus 86 performs excellently if you are staying along the Lake/Old Quarter corridor.

For 3–4 people with lots of luggage: GrabCar / official taxi. Used correctly, the app is the lowest-stress option in Vietnam. Conversely, avoid people who approach you before you have even opened your own booking.

After midnight: plan primarily on app-based rides or taxis. In Hanoi the official airport bus services end in the evening, and for HCMC and DAD night public transport is either poorly documented or practically unsuitable for a first-time traveller.

Getting around town and the key apps

Below is a practical table of apps that deliver the most value for arrival and the first days in Vietnam.

Four notes matter most. Grab is the single most important app in Vietnam, but be prepared for the fact that some travelers report a foreign payment fee when using a non-Vietnamese card; at the same time, Grab confirms that it accepts international phone numbers for registration. GoMo/BusMap is the best local app for HCMC public transport. Vexere is very strong for domestic transfers and has better international payment usability than some of the directly local transport websites. Booking, Agoda and Hostelworld work in Vietnam without problems, but with third parties it is sensible to confirm your arrival with the hotel via an in-app message right after booking.

Recommendations by traveler type

Cheapest: in Hanoi, the public bus from the airport; in HCMC, Bus 152 if you travel light and during the day; in Da Nang the price gap between the bus and Grab is often so small that comfort wins.

Fastest: in all three cities usually Grab or an official taxi, but at rush hour traffic decides, not theory. In Hanoi, Bus 86 performs excellently if you are staying along the Lake/Old Quarter corridor.

For 3–4 people with lots of luggage: GrabCar / official taxi. Used correctly, the app is the lowest-stress option in Vietnam. Conversely, avoid people who approach you before you have even opened your own booking.

After midnight: plan primarily on app-based rides or taxis. In Hanoi the official airport bus services end in the evening, and for HCMC and DAD night public transport is either poorly documented or practically unsuitable for a first-time traveller.

Getting around town and the key apps

Below is a practical table of apps that deliver the most value for arrival and the first days in Vietnam.

Four notes matter most. Grab is the single most important app in Vietnam, but be prepared for the fact that some travelers report a foreign payment fee when using a non-Vietnamese card; at the same time, Grab confirms that it accepts international phone numbers for registration. GoMo/BusMap is the best local app for HCMC public transport. Vexere is very strong for domestic transfers and has better international payment usability than some of the directly local transport websites. Booking, Agoda and Hostelworld work in Vietnam without problems, but with third parties it is sensible to confirm your arrival with the hotel via an in-app message right after booking.

Money and payments

The local currency is the Vietnamese dong (VND). In practice it still holds that cash is important in Vietnam, especially for street food, small cafés, markets, local transport and some smaller services; international cards (Visa/Mastercard), however, are commonly accepted by hotels, larger restaurants, supermarkets, spas and more organized tourist services.

The single most useful rule: when paying or withdrawing, always choose the local currency, VND — never the conversion offered by the terminal. Visa and HSBC both explicitly explain that dynamic currency conversion means converting into your home currency right at the point of sale and usually costs you more than paying in the local currency with conversion handled by your card network/bank.

On ATM fees it is important to be honest: there is no single, current, official Vietnamese public overview of bank ATM fees for foreign cards, so here you have to rely on a combination of personal experience and local testing. The most common recent patterns reported on Reddit are these: TPBank is no longer reliably "no-fee", while for VPBank, OCB and sometimes LPBank people still report better terms — but experiences vary by the specific card, the issuing bank and the ATM location. Practical conclusion: withdraw at bank ATMs at larger branches or in shopping centers, check the fee before confirming, refuse DCC, and don't be lulled by old blog posts claiming that "some bank is always free".

Apple Pay officially lists Vietnam as a supported country, and Apple publishes a list of participating banks/issuers. Google Wallet also supports Vietnam and has a country page. That does not mean tap-to-pay will work everywhere: on the ground, adoption is less even than card acceptance, and local wallets like MoMo/ZaloPay still play a significant role. For tourists this means: treat Apple/Google Pay as a bonus, not as your only plan.

For tipping, tourist fees and a single daily budget figure, there are not enough good, current primary sources for a single reliable answer, so no figure is given here rather than manufacturing false precision. In practice, though, if your hotel or restaurant already adds a service charge, there is no reason to automatically add another fixed percentage without checking the bill.

Accommodation

Among platforms, the greatest practical significance in Vietnam belongs to Booking.com, Agoda and, in the hostel segment, Hostelworld. Booking offers a very strong workflow around managing reservations, messaging the property and flexibility; Agoda has long had a strong Vietnam inventory and aggressive pricing. Hostelworld is best for dorms and backpacker hostels.

At check-in, expect that your passport is the standard identification. Agoda explicitly states that presenting a passport at check-in is standard and that the identification must match the name on the reservation. On top of that, from 2026 the temporary registration of foreigners has become more strictly electronic: under the new rules, accommodation providers must report foreigners' temporary stays electronically or via a form, and this also applies to digital accommodation platforms. In other words: a hotel, a hostel and a properly run short-term rental can all ask for your passport and genuinely need it for registration.

With short-term rentals of the Airbnb type, caution is needed mainly in Ho Chi Minh City. Regulations changed between 2025 and 2026: after a tightening, 2026 brought a renewed authorization under new conditions, including business registration, taxes, contracts, temporary-stay registration and compliance with the rules of the specific building. The practical conclusion for travelers: if you book an apartment in HCMC, verify in advance that the host can genuinely handle a legal short stay and that the building allows it.

Local rules and cultural differences

The most practical legal surprise of 2026 is that vapes and related products are banned in Vietnam according to the FCDO; you should neither buy them nor bring them in. If you are used to traveling with an e-cigarette, sort this out before departure, not at security.

The second important rule concerns medicines. The FCDO warns that Vietnam restricts medicines it classifies as addictive or psychotropic, and that it is illegal to carry more than 7 days' worth of such prescribed medication without the proper paperwork; it recommends carrying the prescription and a doctor's letter in English. This is exactly the kind of detail that surprises tourists more often than the "big" safety topics.

For photography, a conservative rule applies: do not photograph anything that could be perceived as a military or security site. The UK source for Vietnam explicitly warns that photographing such places can lead to questioning, fines or travel delays. The same applies to drones and more professional filming: verify in advance, don't improvise.

Everyday practical information

Vietnam is in the ICT / UTC+7 time zone and does not use daylight saving time in 2026. That matters not only for alarms but also for the daily-reset time of data bundles and for planning transfers.

With electricity, be aware that sources differ on the exact list of socket types but agree that Vietnam runs on 220 V / 50 Hz. The most reliable practical advice is to pack a universal adapter, because in real buildings you will encounter at least types A and C, according to some overviews also B, and elsewhere D appears as well. For European travelers the key point is that the voltage is compatible with standard modern EU chargers.

Wi‑Fi is common across the tourist infrastructure. Nội Bài explicitly lists free airport services including free wifi, and fresh Reddit threads about SIM cards note that many public places offer free wifi — though that is certainly no reason to travel without your own data plan.

For basic supplies, modern chains such as AEON, Co.opmart, GO!, Lotte Mart, MM Mega Market, Emart and WinMart serve well; this is especially useful on your first evening after arrival, when you need water, repellent, an adapter or toiletries without haggling at a market.

On weather: Vietnam is climatically divided and cannot be summed up in one sentence. The official tourism page shows that, for example, central Vietnam typically has its rainier, cooler period from September to February and its sunnier, warmer months roughly March to August; in the southern part the usual pattern is a drier November–April and a wetter May–October. As for air quality, conditions vary city by city and day by day; it is worth checking live monitoring on the day you arrive, especially in Hanoi and HCMC.