Vietnam Visa Run | Border Run Guide & Visa Requirements

When Your Visa Is Ending but Your Trip Isn’t

You came for two weeks and stayed for two months. The coffee is too good, the beaches are calling, and you’re not ready to leave. Then you check your passport, and the date on your visa is closer than you’d like.

You’ve probably heard the phrase “visa run.” Maybe from a friend, maybe from a forum. This guide explains what it really means, how it works in Vietnam, what can go wrong, and how to do it without stress.

What Is a Visa Run?

A visa run means leaving Vietnam for a short trip abroad, then coming back with a new visa or exemption that gives you a fresh stay period. The one legal purpose of a typical border run is to exit Vietnam, enter a neighboring country, then re-enter Vietnam using a valid new visa or visa exemption, depending on eligibility.

It’s not an extension. That’s an important distinction, because there often isn’t one to be had. The Vietnam e-visa cannot be extended from inside the country, and the way to stay longer is to exit and apply for a new e-visa. Visa exemption stays can’t be extended either. So for many travelers, a visa run is the only practical way to keep going. See our visa extension guide for the full picture. 

Is a Visa Run Legal?

Yes, when it’s done properly. Leaving the country and re-entering on a valid new visa is a normal use of the system. Many travelers leave Vietnam and apply for a new e-visa from a neighboring country, then re-enter under the new visa’s validity period, and this is commonly called a visa run.

There is a catch worth knowing about, though. Vietnamese immigration has discretion to question travelers who repeatedly re-enter on tourist visas without a clear reason. Another source puts it more bluntly, saying border runs are less reliable than they used to be, since officers can deny re-entry. One or two runs are usually fine. Doing them again and again for months can attract questions, and it’s not a good long-term strategy. If you plan to stay long term, look into a proper visa for your situation. 

How a Visa Run Works, Step by Step

Step 1: Check your current visa dates: Look at the document itself. Count your days and know exactly when your stay ends. Don’t guess.

Step 2: Plan to leave before it expires: Leave Vietnam before your current period ends, ideally at least one day before. An overstay changes everything, so don’t cut it fine. One guide lists overstaying before attempting the run as a common reason runs go wrong.

Step 3: Choose your destination: Cambodia, Laos, and Thailand are the usual choices. From Ho Chi Minh City, Cambodia is the easiest. The Moc Bai crossing is about three hours from the city by bus and is the most popular for good reason.

Step 4: Get your new e-visa: This is the part people find confusing, so read the next section carefully.

Step 5: Cross the border: Exit Vietnam, enter your neighboring country, and spend as long as you need there. For some travelers, that’s a few hours. For others, it’s a few days of sightseeing.

Step 6: Re-enter Vietnam. Show your new e-visa (printed), your passport, and your pre-arrival declaration QR code if you’re flying in. See our pre-arrival guide for details. How to fill a Pre-arrival information submission

When Do You Apply for the New E-Visa?

Here’s where sources disagree, so we’ll be upfront about it.

• Some guides say you can apply for the new e-visa online while you’re still in Vietnam, and recommend applying at least a week before your current visa expires.
• Others say you can’t submit an e-visa application while you’re within Vietnam’s borders, so the best time to apply is after you’ve exited the country. 

The safest approach is to check the current rules on the official portal, or to ask us. If you’re not sure, applying from outside Vietnam, once you’ve crossed the border, is the option that avoids any doubt. Just make sure you allow enough time for processing before you plan to come back. The official processing time is 3 working days, and it can take longer around holidays. 

Who Need a Vietnam Visa Run?

A visa run may be worth considering if:

• Your current Vietnam visa is approaching its expiry date.

• You want to return to Vietnam after a short trip to a neighboring country.

• You have obtained a new visa for your next entry.

• Your current immigration status does not allow a straightforward extension.

• You are eligible to enter Vietnam again under an applicable visa exemption.

Before planning a border trip, check whether you actually need to leave Vietnam. If you hold a valid multiple-entry visa and your return falls within its approved validity, you may be able to leave and re-enter using the same visa.

On the other hand, if you're hoping to remain in Vietnam for employment, long-term residence, or another regulated purpose, a suitable sponsored visa or residence arrangement may be more appropriate than repeated visa runs.

Choosing Your New Visa

Think about what you actually need now:

• How long do you plan to stay? Vietnam issues 90-day e-visas to citizens of every country, so you can choose up to 90 days.
• Will you leave and re-enter again? If so, multiple entry may suit you better. A multiple-entry e-visa costs USD 50, while single entry costs USD 25. 
• Set the entry date carefully. One of the common mistakes is re-entering before the new visa is valid. Your new e-visa has a start date, and you can’t use it before then. Pick the date you’ll really cross back.
• Check the entry port. Your new visa must allow entry at the border you plan to use. If you plan to re-enter through Moc Bai, your new visa must allow entry there. You can’t change the port once the visa is issued. 

Where to Cross

The border you choose affects how smooth the day is.

Moc Bai (Vietnam) to Bavet (Cambodia): The most popular option from Ho Chi Minh City. It’s the busiest and most straightforward crossing, and it’s commonly listed as open from 6:00 AM to 10:00 PM. Check the current hours before you go. 

Xa Mat to Trapeang Phlong: A quieter alternative about 60 kilometers north, though smaller and with shorter hours. 

Other crossings. The e-visa is accepted at most official land crossings. If you’re entering from Laos, Thailand, or elsewhere, check that your chosen border allows e-visa entry. Don’t assume it does. 

And one warning: if you arrive at Moc Bai without a valid visa, you’ll be turned back to Cambodia. Make sure your approval is in hand before you cross. 

Don’t Forget the Other Side

You also need to get into your neighboring country. Cambodia is generally more relaxed about entry, and you can also apply for an e-visa for it online before departure. Requirements depend on your nationality, so check the rules before you go, and bring the fee in cash if needed.

What Does a Visa Run Cost?

Costs vary depending on how you travel and how fast you need things. Typical expenses may include:

One guide estimates a budget run from Ho Chi Minh City to Moc Bai and back at around 500,000 VND for buses, plus the cost of the new e-visa. Treat figures like this as a rough guide, because prices change. The government e-visa fee is non-refundable, so double-check your details before you pay.

Common Mistakes to Avoid

• Leaving it too late: Starting the process when your visa has days left leaves no room for delays.
• Overstaying first: Once your visa has expired, a visa run is much harder. Act early.
• Re-entering too soon: Your new e-visa has a start date. Crossing back before it begins means being refused.
• Choosing a border that doesn’t accept your e-visa: Check your entry port before applying.
• Forgetting to print the e-visa: Carry paper copies, plus a digital backup.
• Arriving with no plan for the other country: Check Cambodia’s, Laos’s, or Thailand’s entry rules.
• Doing runs back to back for months: It can draw questions from immigration, and it’s not a long-term solution.
• Trusting shady shortcuts. Anyone promising guaranteed re-entry, or offering to “fix” your dates with no exit, isn’t telling you the whole story.

Are There Alternatives to a Visa Run?

Yes, depending on your situation:

• Convert to a different visa: If you have an official inviting entity or sponsor in Vietnam, such as an employer, business partner, or Vietnamese relative, you may be able to apply to convert to a work visa, investment visa, or temporary residence card. This depends on your circumstances and the right paperwork. 
• A different visa type from the start: If you know you’ll stay for months, look at long-stay options before you arrive.
• Simply fly home and come back: Not a “run” at all, just a planned break. Sometimes that’s the least stressful option.

If you’re not sure what suits you, tell us your plans, and we’ll give you honest advice. 

Tips for a Smooth Visa Run

• Start two weeks early: That leaves time for processing and surprises.
• Check your dates twice: Both your current expiry and your new start date.
• Keep your documents together: Passport, printed e-visa, hotel address, and any confirmations.
• Carry enough cash: Fees at some borders must be paid in cash.
• Have an onward ticket if asked: Immigration may ask about your plans.
• Be calm and honest at the border: Answer questions simply and clearly.
• Keep the trip simple: A short crossing on a day with plenty of time is better than a rushed one.

How Vietnam Visa Center Can Help

Your new e-visa, with a speed to match. From standard to urgent options, we can prepare your new e-visa so it’s ready before you head to the border. 

Honest advice: If a visa run isn’t the best idea for you, we’ll say so, and point you to a better option.

Experience you can rely on: We’ve been helping travelers with Vietnam visas for more than 16 years.

A licensed company: We operate under License No. 01-3031/2025/CDLQGVN-GP LHQT, issued by the Vietnam National Administration of Tourism.