Vietnam eVisa: apply safely and avoid common mistakes

Start with eligibility, not the application form

A Vietnam e-visa is an entry permission issued electronically by the Vietnam Immigration Department. The official portal currently describes e-visas with a maximum validity of 90 days and a choice of single or multiple entry. That does not mean every traveller automatically needs or qualifies for one: the correct entry route still depends on passport, purpose of travel, intended stay and the rules in force on the day of travel.

First check whether your passport can use visa-free entry, an e-visa or another visa category. Use the Vietnam Immigration Department, a Vietnamese embassy or consulate, and your airline's document check for the final decision. A travel blog can explain the workflow, but it cannot approve entry or replace passport-specific advice.

Apply and check results only through the official Vietnam electronic-visa portal. The Immigration Department announced evisa.gov.vn and thithucdientu.gov.vn as its operating domains. Treat look-alike addresses, sponsored search results and unsolicited agents as separate services, not as the government portal.

Do not start with the cheapest agent or the fastest promise. Start by confirming the official domain, the passport you will carry and the exact route you intend to use.

Choose the dates and entry count before you pay

The validity window is not the same thing as the number of days you hope to spend in Vietnam. Enter the requested start and end dates carefully, allow for the local calendar date of arrival, and do not assume an approval can be shifted after it is issued. Your journey must fit inside the validity printed on the approved document.

Single entry

Choose single entry when you expect to enter Vietnam once and remain in the country until departure. A side trip outside Vietnam normally ends that entry. Returning later requires permission that covers another entry.

Multiple entry

Choose multiple entry when the route genuinely leaves and re-enters Vietnam—for example, Vietnam–Cambodia–Vietnam. Check that every return occurs within the approved validity window and through an eligible port. Do not buy a multiple-entry e-visa merely as a substitute for an uncertain itinerary without understanding the current fee and conditions.

The official application instructions currently state a fee of USD 25 for single entry and USD 50 for multiple entry, with processing described as three working days. These are current reference values, not a guarantee: fees, processing time and holiday closures can change, incomplete applications take longer, and the fee is not refunded when an application is refused.

Prepare the application before opening the portal

Complete the form in one calm session using the passport you will physically carry. Do not rely on memory, an old booking profile or a second nationality. Prepare clean digital files and the route details first.

• Passport data-page image with every edge and line readable, without glare, fingers or cropped machine-readable text.

• A recent portrait looking straight at the camera, following the portal's current image instructions.

• Your name, passport number, nationality, date of birth and passport expiry exactly as shown in the passport.

• The planned arrival date, requested validity window and single- or multiple-entry choice.

• The intended entry and exit ports selected from the portal's current eligible-port list.

• A reliable email address and a payment method that can complete the portal transaction.

• The address of the first accommodation, written consistently with the booking confirmation.

Passport validity requirements can depend on the travel document and journey. Confirm the requirement with the relevant authority and airline before applying. If you renew or replace the passport after approval, do not assume an e-visa tied to the old passport remains usable.

Complete every identity field literally

Small differences can become large problems at check-in or immigration. Preserve the order and spelling of names as instructed by the form. Distinguish the letter O from zero, I from one, and similar passport characters. Check nationality, sex, date format and passport expiry instead of letting browser autofill decide.

1. Read the current instructions on the official portal before entering personal information.

2. Upload the passport page and portrait, then inspect the preview rather than assuming the upload is clear.

3. Copy identity details from the passport and compare them character by character.

4. Enter the requested dates, purpose and port choices from the route you have actually planned.

5. Review the full form once without editing, then review it again against the passport and flight plan.

6. Pay only after the portal shows the final application summary.

7. Save the registration code, payment confirmation and application email outside the browser session.

If the form asks for information that does not match your situation, stop and consult the Immigration Department or a Vietnamese diplomatic mission. Guessing a convenient answer is riskier than delaying the application.

Select ports that match the real route

An approved date range is not enough if the arrival point does not match the permission. Select the intended airport, land border or seaport from the current list in the application portal. Use the formal port name, not only the nearest city.

This matters most on overland and cruise itineraries. A border crossing used by buses or tours may have a different official name, and not every nearby checkpoint necessarily accepts the same document. Confirm the operating port with the transport provider and official portal before fixing non-refundable travel.

If the route is still moving, stabilize it with the first-trip planning sequence before submitting identity and port details.

Track the application without losing the registration code

The official instructions use the registration code, registration email and date of birth to retrieve a result. Store the code in at least two secure places. A screenshot alone is fragile if the phone is lost or the image is buried among travel photos.

• Save the code in a password manager or encrypted travel note.

• Keep the confirmation email, but do not forward passport data to people who do not need it.

• Check the result through the official portal rather than links in unexpected messages.

• Allow working-day time rather than counting weekends and public holidays as ordinary processing days.

• Do not make a non-refundable international journey depend on an approval that has not arrived.

A stated processing period is not a service guarantee. Image quality, incorrect data, payment issues, further review and holiday volume can all affect timing. Apply with a sensible margin, but avoid applying so early that your dates and route are still speculative.

Audit the approval before travelling

Approval is the moment for another data check, not the end of the task. Compare the approved e-visa with the passport and bookings while there is still time to seek official guidance.

• Full name and passport number match the physical passport.

• Nationality, date of birth and passport expiry are correct.

• Validity starts no later than arrival and ends no earlier than final departure.

• Single or multiple entry matches every border movement in the route.

• The approved entry and exit details are compatible with the planned ports.

If anything is wrong, do not edit the PDF or rely on a handwritten correction. Use the official support route and be prepared to submit a new application if instructed. Airlines and border officers evaluate the issued document, not the traveller's explanation of what the form was meant to say.

Carry a document set that works offline

Print the approved e-visa as the official instructions recommend and save the original file offline on more than one device. Keep it with the passport used for the application. A cloud-only copy is a poor fallback at an airport with weak Wi-Fi or a flat phone battery.

• Printed e-visa and an offline PDF copy.

• Passport used in the application.

• Onward or return itinerary when required by the carrier or entry conditions.

• First accommodation name, address and contact details.

• Travel insurance and emergency contacts stored separately from the main phone.

Keep passport and visa images out of public photo albums and unencrypted group chats. Share them only when a legitimate carrier, accommodation provider or authority needs them.

What this guide cannot decide for you

Entry decisions are individual and can change quickly. Refugee travel documents, emergency passports, dual nationality, work or study, journalism, long stays, family circumstances and previous immigration issues may require advice beyond a standard tourist e-visa workflow.

Use the official Immigration Department or a Vietnamese embassy or consulate for those cases. Recheck the rules shortly before departure even when the application was approved months earlier.