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Vietnam
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eSIM with Unlimited Data in Vietnam

Original price was: $8.90.Current price is: $6.90. USD

Based on 48,266 reviews on

  • Unlimited data

  • Fast and reliable internet

  • No more roaming charges

  • Get unlimited data on your trip to Vietnam.
  • Receive your QR code and connect instantly.
  • Easy to set up.
  • No registration required. Easy to set up.
  • Connect to the best network in Vietnam.
  • Customize the duration of your plan to fit your needs

Buy an international eSIM for Vietnamand never pay for roaming again. Connect to unlimited Internet at 3G/4G/LTE/5G speed in minutes and stay in touch with your family and friends.

 

It’s easy to start using our services. After your purchase, you will receive a QR code in your email, scan it with your smartphone camera, install and enjoy a fast and stable Internet connection in Vietnam

  • Installation: with a QR code or manually
  • Activation: upon arrival to destination turn on your Holafly eSIM’s data roaming
  • Compatibility: compatible with all smartphones with eSIM technology enabled. Operation on smartwatches and tablets is not guaranteed. Check compatibility here.
  • Days of use: customizable plan duration
  • Delivery time: immediate, after purchase
  • Plan type: unlimited data
  • SMS: No
  • Calls: No, only through apps (VOIP).
  • Speed: 3G/4G/LTE/5G
  • Speed reduction: if necessary. Some carriers may reserve the right to apply a Fair Usage Policy
  • Hotspot: enjoy 500mb per day to share with others.
  • Coverage: You will enjoy excellent coverage and speed in Danang, Hanoi, Hoi An, and other tourist destinations in Vietnam.
  • Networks: Vinaphone / Mobifone / Viettel
Check compatibility You'll receive an email with your eSIM in seconds, no matter where you are.

Start enjoying unlimited data

-% discount applied to all plans

Number of days

More days, lower daily price

1
Number of eSIMs

How many travelers?

Total

Original price was: $8.90.Current price is: $6.90. USD

Choose when your plan starts! Install the eSIM before your trip and activate the data upon arrival.

Install the eSIM 1 day before your trip. For multi-destination plans, data will activate automatically in covered locations.

Secure payment guaranteed
SKU: esim-vietnam-1-day

How does the Holafly eSIM for Vietnam work?

01.

Holafly
Select the destination and the number of days for your trip to get your eSIM with data. Remember to check if your mobile device is compatible.
Check compatibility You'll receive an email with your eSIM in seconds, no matter where you are.

02.

Holafly
Receive your QR code or manual installation code by mail and WhatsApp to install your eSIM.

03.

Holafly
Install your eSIM before the trip, activate the data once you have arrived at the destination to start enjoying the internet.

04.

Holafly
Control your plan through our app or at the Holafly Center, our portal for managing everything related to your eSIM.

Advantages of using Holafly eSIM in Vietnam

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Change of plans? No problem at all!

Purchase your Holafly eSIM with added peace of mind. You have up to 6 months to request a refund.

Learn More
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Conoce por qué nuestra eSIM de viajes internacionales es tu mejor elección de datos móviles para tener internet en el extranjero y mantenerte conectado en tu próxima aventura.

Fast and reliable connection

The best performance in all your apps

Discover the freedom of reliable connectivity with high speed 4G and 5G. Holafly keeps you connected, no matter the adventure!

What you should know about eSIMs

Many travelers trust us.

Frequently Asked Questions about the Vietnam eSIM

We’ve put together this list to give you the answers you need

What is an eSIM?

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An eSIM (embedded SIM) is a digital SIM card that can be installed directly into your smartphone or other mobile devices. It is an alternative to the physical, removable SIM card you’re used to.Using an eSIM Vietnam can be particularly useful for travelers, providing flexibility and ease of use.

When does my data plan begin?

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Your plan activates immediately upon connecting your eSIM to any supported network. For example, if you bought a 1-day plan and you activate your plan at 10 AM, it remains active for a full 24 hours, concluding at 10 AM the following day.

Can I make phone calls and send messages with my Holafly eSIM?

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The Vietnam eSIM only comes with cellular data. It does not include a local phone number for phone calls or text messages. You can still make calls using apps like WhatsApp.

Which devices work with the eSIM card?

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You can check if your smartphone is eSIM compatible here.

When will I receive my eSIM?

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Once you purchase your eSIM, you will receive a confirmation email with instructions to install it immediately using a QR code or manual code. Remember that once the eSIM is purchased, it cannot be returned.

Can I keep my WhatsApp number?

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You don’t need to do anything to keep your WhatsApp number. You’ll automatically keep your number, contacts and conversations.

How quick is the Holafly eSIM?

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The Holafly eSIM offers maximum speed coverage (4GLTE). But bear in mind that in some areas of limited coverage there may be a lower speed connection. When using a Vietnam travel eSIM, speed may vary based on local network conditions.

Do I have to activate data roaming on my device?

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Yes. To ensure that your virtual SIM gets the best coverage, you must turn on data roaming on your phone’s settings. This will not incur any additional charges, as long as you have already the Holafly eSIM set up correctly.

What do I do if I delete or lose my eSIM’s QR code?

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If you cannot find the code, please contact our 24/7 customer support team at help@holafly.com or our online chat function. We will resend the code to your email.

What happens if I use up my data or my days of validity?

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If you use all your data packages or the days of validity for your Vietnam eSIM data plan, the eSIM card will stop working, and you will lose internet connection. To regain service, consider purchasing additional data or renewing your eSIM for Vietnam to ensure you have a valid eSIM data plan.

What eSIM data plan should I choose for Vietnam?

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Whichever is available for your destinations and suits your travel needs better! You can choose plans from 1 to 90 days.

Could the internet speed with my Holafly eSIM be reduced?

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This eSIM data plan includes unlimited data for the corresponding valid days. However, please note that the operator may reserve the right to apply a Fair Data Usage Policy, as it applies to all other network users. In particular, if the operator estimates the usage of more than 90GB of data in a month, they may temporarily reduce the speed to between 256-1024KB to avoid affecting other users. This limitation is intended to prevent network saturation and will be removed within 24 hours. If you think the local carrier has limited your speed, please get in touch with us by chat, and we will check if there is any incidence and how to restore your rate to the maximum speed permitted by the network.

Can I renew or extend the data on my eSIM?

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Yes, you can do so by logging into your customer panel on the Holafly Center. You will find the data plans you can purchase there. Once you’ve made your purchase, it will be activated immediately on the eSIM you have linked.

Can I share data with other devices?

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Certainly! With the Vietnam eSIM, you have the capability to share up to 500MB of data per day across devices by creating a WiFi connection using your smartphone. Refer to your device instructions for guidance on setting up a WiFi connection via a mobile hotspot.

How do I set up the eSIM on my device?

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After your purchase, we will send a QR code and manual instructions to your email. Either print the QR code or open it on your computer. On your cellphone, go to Settings > Mobile Data > Add Data Plan and scan the QR code. You can rename the data plan on your phone. Then, you’ll be able to switch between your Holafly data plan and the original plan from your provider. The Holafly data plan will only be operational once you arrive at your destination. Once you land, turn on data roaming on your cellphone’s settings and activate the Holafly data plan. Check your phone’s user manual for more details on adding a data plan. All eSIM products come with comprehensive set-up instructions.

When should I set up my eSIM?

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Set up your eSIM before your departure. Once you reach your destination, just activate the data plan, and turn on data roaming. We recommend you print the QR code and take it with you on your vacation just in case. Remember that you need a prior internet connection to activate the eSIM. Set up is quick and you will be able to enjoy your data plan right away.

How can I check my data balance?

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You can manage your eSIMs and access all purchased data plans by logging into your Holafly Center through the Holafly website.

How many times can I use my eSIM card?

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If needed or when changing phones during your trip, you can transfer your eSIM. However, note that you can only transfer the eSIM to two devices—the original one and a new one. Once you’ve installed it on a different device than the original, you won’t be able to reinstall it on the original device and you must deliver the eSIM from the original device to install it in the second device.

Can I delete the Holafly eSIM once I’ve used my data?

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Yes! But keep in mind that you don’t need to do so. As soon as your plan expires your eSIM will no longer work.

Can I use my physical SIM card and Holafly eSIM at the same time?

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If you have a dual SIM phone or an Apple device, you can use both your physical SIM cards (or local SIM) and an eSIM (Digital SIM) at the same time.

For traveling to Vietnam, you can use a tourist SIM card for calls and a Vietnam eSIM data plan for internet usage. Make sure to correctly configure cellular data switching to avoid extra charges and to ensure that you are using the eSIM for data.

How do I get a refund?

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The eSIM is a digital product. Holafly cannot check if you have used the data plan associated with the eSIM card. Therefore, once your digital SIM is delivered, we cannot offer a refund. Please see our eSIM Refund Policy for more information.

To which mobile network will I connect at my destination?

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Your eSIM will connect to all the local phone networks that Holafly partners up with. You can review them in the Technical Specs tab.

Is Holafly my best option?

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It is! Of course if you ask us which eSIM card is the best, we will naturally answer it’s ours! Why? Because of our unlimited data, the flexibility to select a custom number of days, and many more special features

Is identity verification required to use the eSIM?

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No, identity verification is not required to use the Holafly Vietnam eSIM. This makes the process quick and easy, allowing you to get connected without any additional steps.

Vietnam

1 day unlimited data

Check that your device is compatible with eSIM

Original price was: $8.90.Current price is: $6.90. USD

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