Visa and E-Visa for Vietnam: What to Know Before Flying Into Hanoi

Understanding Vietnam’s visa system before you land at Noi Bai

Nearly every visitor arriving at Hanoi’s Noi Bai International Airport has to sort out an entry requirement before they board, and the confusing part is that Vietnam runs more than one system at once. There is an online e-visa, applied for and paid before departure. There is a separate list of nationalities granted a visa exemption, allowing entry without any visa application for a limited stay.

And there are narrower, older arrangements, sometimes still called “visa on arrival,” that apply to far fewer people than they used to. None of these is universal, none of them is permanent, and the details — who qualifies, how long the stay is, what it costs — are set and changed by the Vietnamese government, not by this site or any travel blog.

This page exists to explain how the pieces fit together, so that when you go to check your own situation you understand what you are looking at. It deliberately does not state a validity period, a processing time, a fee or a list of eligible countries, because every one of those has changed before and will change again. Treat any number you see quoted online, including on sites like this one, as something to verify the week you book, not something to plan a non-refundable flight around.

The e-visa: an online application completed before you fly

The e-visa is Vietnam’s standard digital visa, applied for through the official government immigration website ahead of your trip. You submit passport details and a photo, pay the fee online, and receive an approval that you print or carry digitally and present on arrival, typically alongside your passport at the immigration counter. It is available to travellers from a broad range of countries, but “broad” is not “all,” and the exact list of eligible nationalities is maintained and updated by the Vietnamese authorities.

A few structural points are worth understanding, even without a specific number attached to any of them:

• The e-visa specifies entry and exit points. Noi Bai Airport is among the approved international entry points, but the e-visa is also tied to a defined list of land and sea border crossings. If your itinerary includes crossing overland, for instance toward Cao Bang or the far north near the Chinese border, that specific crossing needs to be on the current approved list — it is not guaranteed just because the e-visa itself is valid.
• It is not instant. There is a review step between application and approval, and the time this takes is published by the immigration authority and changes over time. Applying with a comfortable margin before departure is the safer habit, rather than assuming same-day turnaround.
• The approval document matters as much as the payment. Keep both a digital and a printed copy of your approval, since airline check-in staff at your departure airport may ask to see it before allowing you to board a flight to Vietnam.

Visa exemptions: a different mechanism, not the same list

Separately from the e-visa, Vietnam grants outright visa exemptions to a smaller set of nationalities, meaning travellers from those countries can enter for a defined number of days without applying for any visa at all. This exemption list has historically included several European countries, among others, but it is not identical to the e-visa’s eligibility list, and it is revised independently. A nationality can be eligible for an exemption, eligible only for an e-visa, eligible for both with different day allowances, or eligible for neither.

Because the two systems are governed separately and both change, this page will not print a table of “these countries get X days visa-free” — any such table risks being wrong by the time you read it. The only reliable way to know which category applies to your passport is to check the official Vietnamese immigration portal, ideally supplemented by your own government’s travel advisory, which is usually updated on a different schedule and can catch recent changes the other source has not yet reflected.

What used to be called “visa on arrival”

Before the e-visa existed in its current form, a common route for many nationalities was to arrange an approval letter in advance through an agency, then have the physical visa stamped into the passport at the airport counter on arrival — commonly called “visa on arrival.” As the e-visa system has expanded, this route has narrowed considerably and no longer applies to anywhere near as many nationalities as it once did. If you come across this term while researching your trip, treat it as something that may or may not still apply to you, and confirm current eligibility directly with the official portal rather than an agency’s marketing page, since agencies have a financial incentive to make the process sound as available as possible.

What this page deliberately leaves out

To keep this guide accurate rather than quietly wrong six months from now, it does not state:

• A validity period. How many days a given e-visa or exemption grants varies by nationality and by the specific scheme, and the numbers themselves have changed more than once in recent years.
• A processing time. How long an e-visa application takes to be approved is published and adjusted by the immigration authority, not fixed.
• A price. E-visa fees are set by the Vietnamese government and are not something to plan a budget around based on an old figure. For everyday cash handling once you land, see the separate guide to money and payments in dong.
• A definitive list of eligible nationalities. Both the e-visa list and the visa-exemption list are maintained by the authorities and are the only sources worth trusting for a yes-or-no answer for your own passport.

If a site, including this one, states any of the above as a fixed fact without a clear date and source attached, treat it with caution.

A practical sequence for sorting your entry requirement

The steps below describe the process in general terms — a sequence to follow, not a set of numbers to rely on.

1. Identify your nationality’s category on the official Vietnamese immigration portal: e-visa eligible, exemption eligible, both, or neither.
2. Check your entry point. If you are flying into Noi Bai and out again, this is straightforward. If any part of your trip crosses an overland border, for example toward Ha Giang or Cao Bang from a neighbouring country, confirm that crossing is on the current approved list for your visa type.
3. Apply through the official channel only, if an e-visa is required, and keep both digital and printed copies of the approval.
4. Check your passport’s remaining validity against the current minimum required, a rule that, like the visa rules themselves, is set by the Vietnamese authorities and worth confirming rather than assuming.
5. Build in a margin before your flight, especially if your travel dates fall near Tet, when government offices and many private businesses slow down or close for several days on a date that shifts every year — see the guide to festivals and public holidays in Vietnam for how that affects the wider trip, not just the visa step.
6. Plan the rest of the trip in parallel. Sorting a visa is a paperwork step, not the trip itself — most travellers use the same planning window to work out how many days to spend in northern Vietnam and whether to book activities in advance or on arrival.

Once your entry is sorted

With the visa question settled, the practical side of arriving and getting around becomes the next thing to plan — covered separately from this page. Getting from Noi Bai into central Hanoi is its own guide, since the airport sits well outside the centre and has no rail link. From the city, onward travel toward Sapa, Ninh Binh or Ha Long Bay and Cat Ba each has its own transport guide, and getting around the city itself is covered in the guide to getting around Hanoi.

It is also worth reading up on everyday safety and common scams before you land — not because Vietnam is unusually risky, but because a little awareness around traffic and overcharging near tourist areas goes further than any visa paperwork. The guide to safety and common scams in Hanoi covers this in practical terms.

Overland borders, group tours and multi-day loops

Most visitors fly into Noi Bai and fly out again, which keeps the visa question relatively simple: confirm your category on the official portal, apply if an e-visa is required, and travel. The picture gets more layered for two groups of travellers this site covers a lot: people doing a multi-day loop that brushes against a land border, and people booking a fixed-departure tour where the visa has to be sorted before a date they cannot move.

The Ha Giang loop, which winds through the Dong Van karst plateau close to the Chinese border, and the routes around Cao Bang and the Ban Gioc waterfall, also on the border, do not by themselves require anything beyond the visa or exemption you already hold for Vietnam — travellers on these loops are not crossing into China, only travelling close to the frontier. Where the entry-point rule in the earlier section actually matters is if your own itinerary includes physically crossing an overland border, for example arriving into or leaving Vietnam by land rather than through Noi Bai.

That is the specific case where you need to check that the crossing you plan to use is on the current approved list for your visa type, not simply that Vietnam grants you a visa at all. If your loop involves renting or riding a motorbike rather than joining a guided group, the separate guide on motorbike licensing and insurance in Vietnam covers a different, unrelated set of paperwork that catches out just as many travellers.

For guided, fixed-departure tours — the kind of multi-day itinerary that combines Hanoi with the mountains or the coast in one booking, such as the 8-day Northern Vietnam off-road jeep adventure from Hanoi or the 3-day Ha Giang loop tour, the operator cannot hold a seat for you if your entry paperwork falls through partway into the trip. Sort the visa question before you commit to a non-refundable departure date, not after.

The same applies to family trips: if you are travelling with children on something like the 10-day Vietnam family tour, every passport on the booking, including children’s, needs its own entry requirement checked individually — a child’s passport can fall into a different validity or exemption situation than an adult’s on the same itinerary, so do not assume the whole family clears the same way automatically.

The guide to northern Vietnam with kids covers the rest of the family-logistics picture once the visa itself is settled, and if the loop involves several regions in one trip, how many days to spend in northern Vietnam helps size the visa length you need against the itinerary you are actually planning.

Arrival paperwork versus arrival logistics

It is worth keeping two separate things apart in your planning: the visa itself, which is the legal right to enter, and the arrival process at Noi Bai, which is a queue-management problem. Even travellers with a fully approved e-visa or a qualifying exemption still have to clear an immigration counter, and on busy flights or around peak season that queue can be long.

Some travellers choose to pair their visa preparation with a service such as fast-track service to skip the line at Vietnam’s major airports, which addresses the queue, not the visa requirement itself — it does not substitute for having valid entry paperwork, and staff will still check your visa or exemption status at the counter either way. Treat the two as separate line items when you plan a first Hanoi trip: one is a legal requirement with no shortcut, the other is a convenience purchase for the arrival hall itself.

Common ways this goes wrong

A handful of mistakes account for most of the visa problems travellers report after the fact, and nearly all of them are avoidable by checking the official portal close to departure rather than relying on memory or an old blog post:

• Assuming last trip’s rules still apply. Eligible nationalities, stay lengths and fees have all changed more than once in recent years; a return visitor who does not re-check is planning against last year’s system, not this year’s.
• Confusing the e-visa list with the exemption list. The two are maintained separately, as covered above, and being eligible for one says nothing about the other.
• Booking a non-refundable flight or tour before confirming eligibility. This is the costliest version of the mistake, and it applies as much to a short one-day Hanoi highlights weekend as to a longer loop.
• Forgetting that an overland border needs its own check. A valid e-visa for entry at Noi Bai does not automatically clear every land crossing; the approved-entry-point list has to match your actual route, including any leg toward Ha Giang or the far north.
• Ignoring passport validity while focusing only on the visa. A perfectly valid e-visa does not help if the passport itself does not meet the separate minimum-validity rule.
• Leaving it too late around Tet. Government processing slows or pauses over the lunar new year, on a date that moves every year — see the note on Tet and Hanoi for how the holiday reshapes the wider trip, not just the paperwork.

None of these fixes require anything beyond the sequence already described: check the official portal for your specific passport, apply through the official channel only, and build in a margin before any date you cannot move.

Fitting the visa step into a first Hanoi trip

For travellers building a first itinerary, the visa question tends to surface early, right alongside deciding how long to stay and what to see. A short first visit built around the one-day Hanoi highlights itinerary has the same entry requirement as a longer loop such as the seven-day North Vietnam classic itinerary — the length of your visa or exemption, once confirmed, simply needs to comfortably cover however many days you end up planning, plus a margin rather than an exact match.

For multi-day trips that combine several regions in one loop, tours such as the 10 Days Beauty of Vietnam route, the 4-day tour through Vietnam’s northern hidden gems, the 3-day tour through northern Vietnam’s villages or the longer 12-day motorcycle tour of Vietnam with meals included all assume you have already sorted entry before the first day begins, so it is worth confirming your visa status before locking in dates on a tour with fixed departures.

The 10-day Beauty of Vietnam tour is a good example of a longer itinerary where getting the visa length right matters more than on a short city break.

For general planning tools, the site’s visa planning tool and budget tool are built to sit alongside this guide, and the broader travel tips section covers the other paperwork and logistics questions that come up before a first trip to northern Vietnam.