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eSIM Holafly QR Scan the QR code and connect instantly.

eSIM with Unlimited Data in Vietnam

19,00

EUR

Based on 34,303 reviews on

  • Unlimited cellular data connection in Vietnam.
  • Receive your QR code and activate it instantly.
  • Easy to set up. No registrations or subscriptions.
  • Keep your WhatsApp number on your cellphone.
  • 24/7 customer service in English.
  • Forget about roaming or searching for public WiFi networks.
You'll receive an email with your eSIM in seconds, no matter where you are.

You'll receive an email with your eSIM in seconds, no matter where you are.

Get Internet in Vietnam in minutes with an international eSIM from Holafly. Forget about high roaming charges. Continue to use your WhatsApp number on your cellphone to communicate with your family or friends. No need to remove your SIM if you need to receive SMS or calls abroad.

 

The prepaid eSIM for Vietnam is easy to set up and activate after the purchase, we will send you a QR code to your email. Scan it to install the eSIM and start enjoying the service!

  • Speed: 4G / LTE
  • Tethering / Hotspot: No
  • Data Packages: Unlimited
  • Days of use: 5, 7, 10, 15, 20, 20, 30, 60, 90.
  • Phone number: No
  • Plan type: Prepaid
  • SMS: No
  • Analog calls: No, only through apps (VOIP).
  • Activation: Automatic, activated when connected to a cellular network.
  • Compatibility: all smartphones with eSIM technology enabled. Operation on smartwatches and tablets is not guaranteed.
  • Coverage: You will enjoy excellent coverage and speed in Danang, Hanoi, Hoi An, and other tourist destinations in Vietnam.
  • Shipping: via email.
  • Delivery time: instantly after the purchase.
  • Installation: scan a QR code.
  • ID required: No
  • Technology: eSIM
  • Designed for: tourism, backpacking, vacations, digital nomads, and business.
  • Speed reduction: the eSIM includes unlimited data for the contracted time. However, please note that the carrier may reserve the right to apply a Fair Usage Policy.
  • Networks: Mobifone/Vinaphone
Check compatibility You'll receive an email with your eSIM in seconds, no matter where you are.

How many days are you traveling for?

How many travelers are you purchasing for? Count yourself if you’re traveling
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SKU: esim-vietnam Category:

Advantages of using Holafly eSIM

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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.

How does the Holafly eSIM work?

01.

Check your phone is compatible with eSIM

Check your phone is compatible with eSIM

Check if your smartphone is compatible now

Check your phone is compatible with eSIM

02.

Buy your prepaid eSIM

Chose the plan that suits you best and buy your eSIM card from our online store.

03.

Scan the QR code

It’s easy. Just scan the QR code we send you and turn on data roaming from your settings. Now you can enjoy browsing the web.

Fast and reliable connection

The best performace 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

Holafly

We will send you the eSIM to your e-mail

As soon as you complete your purchase, you’ll receive the instructions to install and activate your international travel eSIM and get unlimited internet on your adventure!

  • Desktop

    Installation instructions with QR code

  • Cellphone

    Manual installation instructions

Holafly eSIM User Reviews

Frequently Asked Questions about the Vietnam eSIM

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

When does my data plan start?

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Your plan starts the moment you activate your digital SIM by scanning the QR code on your smartphone.

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 an eSIM, you will receive it immediately to your email address. You then just need to scan the QR code to activate the SIM. Note that no refunds can be made once you purchase your eSIM. See our refund policy for more information.

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.

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 [email protected] 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 or run out of days, your eSIM card will no longer work and you will lose internet connection.

What eSIM data plan should I choose for Vietnam?

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You can choose 5 days of unlimited data, 7 days of unlimited data, 10 days of unlimited data, 15 days of unlimited data, 20 days of unlimited data, 30 days of unlimited data, 60 days of unlimited data and 90 days of unlimited data. You can contact us at any time if you’re not sure which plan is best for you.

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 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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No, the virtual SIM for Vietnam does not allow you to share data.

How do I set up the eSIM on my device?

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After your purchase, we will send a QR code 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 SIM card and Holafly eSIM at the same time?

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If you are using an Apple device, you can use your SIM card and your eSIM at the same time. Choose the SIM card for phone calls and SMS, and Holafly eSIM for data from your device. Please remember that if you leave your SIM card activated, your network provider may apply data roaming charges to receive or make phone calls as well as send SMS.

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.

Vietnam

7 days unlimited data

Check that your device is compatible with eSIM

27,00 EUR
7 days unlimited data

How many days are you traveling for?

How many travelers are you purchasing for? Count yourself if you’re traveling
-
+

Secure payment guaranteed

Secure payment guaranteed

Visa Master Card
Apple Pay Google Pay PayPal