Vietnam eSIM with Local Number - 5G Unlimited Data for Travelers

Product Description

With Vietnam eSIM of GIGAGO, you can enjoy high-speed, stable internet and a local Vietnamese phone number with FREE minutes for calls within Vietnam. The eSIM covers Hanoi, Ho Chi Minh City, Sapa, Danang, Nha Trang, and nationwide without charging roaming fees.

The eSIM offers LOCAL plans from Viettel, Vinaphone and SkyFi (MobiFone MVNO), leading carriers in Vietnam, ensuring superior signal quality and stability. It is totally different from roaming plans of other providers as it uses domestic network access for faster speed and better stability.

Especially, GIGAGO provides the most DIVERSE eSIM packages in the market, with various data allowances, durations, and features.

This is one of three products designed specially for travelers to Vietnam:

Vietnam eSIM (all-in-one): This one - covered by all major local networks: Viettel, Vinaphone and Skyfi (MobiFone MVNO). Ideal for those seeking reliable nationwide connectivity.
eSIM Vietnam MobiFone: provided directly and genuinely by MobiFone, offering both data-only and data + calls + regular SMS for those who want flexible, carrier-direct services.
eSIM Vietnam unlimited data: provided by Wintel (Vinaphone's MVNO), ideal for heavy-data users.

What You Get:

5G/4G/LTE data for Internet access.
FREE on-net call minutes within Vinaphone (varied by plan - see table below)
FREE incoming calls and regular SMS (varied by plan - details below)
Option to top up for calling or sending SMS.

Key Features:

High-speed Internet + Vietnamese phone number for local bookings (e.g., ride-hailing, hotels).
Instant eSIM delivery (5-10 minutes after payment) via email.
Scan QR code to install.
No SIM card removal - Keep primary SIM on device.
Activate automatically upon arrival.
No identity verification required.

Things to note before purchase:

Verify that your device supports eSIM technology before making a purchase. Use the Check compatibility tool above.
Ensure that your device is carrier-unlocked.
The eSIM QR code is valid for 30 days from the date you receive it via email.
The eSIM plans covered by Viettel must be purchased no more than 15 days before the intended date of use. Other plans can be purchased no more than 30 days before the day of use.
eSIM plan validity starts upon installation. The best time to install eSIM is one day before your trip.

Note: Daily data plans reset each day during your plan's validity period (reset time: 23:59 Vietnam time). Once you use your daily high-speed data allowance, wait until midnight for the next day's quota.

What are included in Vietnam eSIM plans by Gigago?

Detailed information about each Vietnam eSIM plan offered by Gigago

Data (4G/5G)	Days of usage	Other features	Notes
2GB/day (Vinaphone)	7 days	– A Vietnam number included – FREE 1,000 on-net call minutes (max. 10mins/call)	Plan starting time: when eSIM connects with the supported network for the first time.
5GB/day (Vinaphone)	10 days	– A Vietnam number included – FREE 1,000 on-net call minutes (max. 10mins/call)	Plan starting time: when eSIM connects with the supported network for the first time.
5GB/day(Vinaphone)	15 days	– A Vietnam number included – FREE 1,000 on-net call minutes (max. 10mins/call)	Plan starting time: when eSIM connects with the supported network for the first time.
5GB/day(Vinaphone)	30 days	– A Vietnam number included – Top up to call and text	Plan starting time: when eSIM connects with the supported network for the first time.
5GB/day (Viettel)	7 days	– NO phone number included – Enjoy fast, reliable 5G/4G connectivity with wide coverage from Vietnam’s leading mobile network.	– Ideal for travelers, business trips, and intercity mobility – Plan starting time: when installing eSIM onto the device (scanning the QR code) – Stop connection after running out of high-speed data
5GB/day (Viettel)	15 days	– NO phone number included – Enjoy fast, reliable 5G/4G connectivity with wide coverage from Vietnam’s leading mobile network. – Ideal for travelers, business trips, and intercity mobility	– Plan starting time: when installing eSIM onto the device (scanning the QR code) – Stop connection after running out of high-speed data
5GB/day (Viettel)	30 days	– NO phone number included – Enjoy fast, reliable 5G/4G connectivity with wide coverage from Vietnam’s leading mobile network. – Ideal for travelers, business trips, and intercity mobility	– Plan starting time: when installing eSIM onto the device (scanning the QR code) – Stop connection after running out of high-speed data
7GB/day (Skyfi / MobiFone MVNO)	7 days	Daily high-speed data. Connection stops after mobile data runs out.	Activation time is upon arrival in Vietnam and connect to the Skyfi network.
7GB/day (Skyfi / MobiFone MVNO)	10 days	Daily high-speed data. Connection stops after mobile data runs out.	Activation time is upon arrival in Vietnam and connect to the Skyfi network.
7GB/day (Skyfi / MobiFone MVNO)	15 days	Daily high-speed data. Connection stops after mobile data runs out.	Activation time is upon arrival in Vietnam and connect to the Skyfi network.
7GB/day (Skyfi / MobiFone MVNO)	31 days	Daily high-speed data. Connection stops after mobile data runs out.	Activation time is upon arrival in Vietnam and connect to the Skyfi network.
15GB total (Local/MobiFone MVNO)	7 days	– A Vietnam number included – No call minutes included (voice calls require additional top-up via Vietnamese bank account). – Connection stops after mobile data runs out.	– Must activate by pressing “Activate” in the eSIM QR code link sent via the return email. – Plan starts when eSIM connects with the supported network for the first time.
3GB/day (Local/MobiFone MVNO)	10 days	– A Vietnam number included – No call minutes included (voice calls require additional top-up via Vietnamese bank account) – Daily high-speed data. Connection stops after mobile data runs out.	– Must activate by pressing “Activate” in the eSIM QR code link sent via the return email. – Plan starts when eSIM connects with the supported network for the first time.
3GB/day (Local/MobiFone MVNO)	15 days	– A Vietnam number included – Includes 30 on-net minutes – Bonus 1GB/day for activations before July 15, 2026. – Additional usage requires top-up via Vietnamese bank account – Daily high-speed data. Connection stops after mobile data runs out.	– Must activate by pressing “Activate” in the eSIM QR code link sent via the return email. – Plan starts when eSIM connects with the supported network for the first time.
3GB/day (Local/MobiFone MVNO)	30 days	– A Vietnam number included – No call minutes included (voice calls require additional top-up via Vietnamese bank account) – Daily high-speed data. Connection stops after mobile data runs out.	– Must activate by pressing “Activate” in the eSIM QR code link sent via the return email. – Plan starts when eSIM connects with the supported network for the first time.
6GB/day (Local/MobiFone MVNO)	30 days	– A Vietnam number included – Includes 500 on-net minutes – Additional features require top-up via Vietnamese bank account. – Daily high-speed data. Connection stops after mobile data runs out.	– Must activate by pressing “Activate” in the eSIM QR code link sent via the return email. – Plan starts when eSIM connects with the supported network for the first time.

Notes:

The above are all possible plan options. Actual availability may vary – please check the plan selection section for currently available packages.
The included Vietnam phone number is not guaranteed to work for app registration or verification (e.g., Zalo, banking apps, etc.).

How to Use Vietnam eSIM Gigago

Get connected in just 03 simple steps!

Buy online

Select the eSIM plan that best suits your needs and place an order.

Scan the QR code

Receive the QR code via email, and scan it to install.

Connect instantly

Your plan will activate automatically as soon as you arrive. Fast and simple!

Why choose Gigago Vietnam eSIM?

Easy to use

Receive the eSIM via email, scan QR code to install, connect instantly upon arrival.

No roaming fees

Prepaid plans, no hidden charges, save on roaming fees. Stay connected via Telegram, WhatsApp, Facetime, and more - for free.

Reliable Vietnam coverage

Stay connected with a strong and stable network across Vietnam, ensuring seamless connectivity wherever you go.

24/7 Support

Answer questions and provide 24/7 technical support via chat or email, in English, Spanish, Chinese, French, and more.

Instant Delivery

Receive your eSIM details via email within 5-10 minutes after payment. No waiting for shipping, no risk of losing SIM card.

Keep Your Existing SIM

No need to remove your primary SIM card. Stay connected to receive calls, SMS or bank verification codes throughout your trip.

What Customers Say About Gigago eSIM?

Over 1,000,000 customers have experienced and are satisfied.

I traveled through 7 countries in Europe in just 15 days, and Gigago eSIM was a lifesaver! Instead of buying multiple SIM cards, I had one eSIM that worked seamlessly in France, Germany, Italy, and beyond. The local network support meant I had 5G speeds in major cities, which made navigation, video calls, and social media uploads effortless. Saved over $100 on roaming fees!

James T.

USA

Great purchase! No regrets in choosing eSIM from Gigago. It was convenient, easy to set up and reliable. I was skeptical at first, but after using Gigago eSIM in Japan, I’m convinced this is the best way to stay connected while traveling. The prices are much cheaper than my carrier’s roaming fees - only over $35 for a 30-day trip with 20GB of high-speed data. Highly recommend this for budget-conscious travelers!

Maria L.

Spain

I had trouble installing the eSIM on my Samsung Galaxy S22, but Gigago’s customer support was amazing. I contacted them via live chat at midnight, and they responded in less than 2 minutes! They walked me through the steps, and within 5 minutes, I was connected to 4G LTE in Thailand. I didn’t have to stress about data limits, and the connection was fast and stable everywhere in Bangkok, even in crowded areas like Chatuchak Market and the Grand Palace.

David Pham

United Kingdom

I used Gigago eSIM for a 10-day adventure in Indonesia, and overall, it worked great. The internet was fast in Jakarta and Bali, but when I visited Komodo Island, the signal dropped to 3G. If you’re staying in cities, Gigago is perfect, but for rural areas, expect some fluctuations.

Sophie M.

Germany

As a digital nomad, I need fast and reliable internet. I used Gigago's unlimited eSIM in Vietnam for a full month and had 99% uptime! I worked remotely, joined Zoom meetings without lag, and even streamed Netflix in HD. Plus, I could share data with my laptop without any issues. This eSIM is a must-have for remote workers!

Lucas R.

Singapore

When I was in Paris, I realized that many restaurants and taxi services only accept local phone numbers for reservations. Thanks to Gigago’s France eSIM, I had a French number, which made it easy to book tables at popular restaurants and call local taxis without using expensive international calls. If you're traveling in France, this is a must-have!

Olivia M.

Canada

Frequently Asked Questions

Answer common questions about Vietnam eSIM as well as Gigago eSIM.

Do I need a passport to buy the eSIM?

It is not necessary to show your passport when buying eSIMs at Gigago.com.

When does my Gigago eSIM start?

The activation time depends on the network provider for your chosen plan:
– Viettel plans: Your eSIM service begins as soon as you scan the QR code and activate it on your device. We recommend scanning and installing the QR code only one day before your trip or upon arrival in Vietnam to make the most of your validity period.
– Vinaphone plans: Your eSIM service starts automatically when your device connects to the local network for the first time.
– Skyfi (MobiFone MVNO): Your eSIM starts upon arrival in Vietnam and connect to the Skyfi network.
– Local/MobiFone plans: Your eSIM service starts from the moment you press the Activate button in the eSIM QR code link or follow the sent activation guide.
This ensures your plan’s validity period begins exactly when you’re ready to use it.

Does the eSIM come with a phone number?

Yes, the plans covered by Vinaphone and Local/MobiFone come with a phone number while the ones covered by Viettel and Skyfi do not.

Can I make phone calls or send texts using Vietnam eSIM?

It depends on the plan you choose. Gigago Vinaphone’s and Local/MobiFone’s eSIM plans offer phone number while Viettel’s and Skyfi do not. With all plans, you can make a call and send text messages via apps like Skype, WhatsApp, Telegram, etc. using the mobile data available in the eSIM plan.

Can I share Internet using Vietnam eSIM?

Yes. You can use hotspot/tethering feature with a Gigago eSIM for Vietnam.

What phone supports eSIM?

To know which mobile devices support eSIM, please read our full list of eSIM-compatible devices.

How to install an eSIM?

After payment, you will receive an email that includes a QR code and user guide for installation on phones. Then, you just need to follow the guidelines and you are all set to go. See details: How to install eSIM.

Do I have to turn on my eSIM data roaming?

Yes, you are required to do so to get the best coverage. This will not incur any additional fees, as long as you have already set up the Gigago eSIM.

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

If your data has been used up or your eSIM validity comes to an end, your eSIM card will no longer work and you will not be able to connect to the internet. If you want more data, buying a new plan is the best choice.

When should I set up my eSIM for Vietnam?

As you need Wi-Fi to set up your eSIM, we recommend that you install your eSIM before departure. And then, activate your eSIM data plan when you land in your destination.

How many times can I scan the eSIM QR code?

The QR code can only be scanned once. If you encounter any issue during the installation and activation of your eSIM, please do not delete the eSIM. Instead, contact GIGAGO at email: [email protected] or Hotline (WhatsApp): +1 657-571-1199.

How early can I buy the eSIM?

The eSIM plan covered by Viettel should be bought no more than 15 days before the intended date of use while the others (covered by Vinaphone and Local/Skyfi/MobiFone) are for 30 days, so you can buy it in advance and keep it in your email for up to 15-30 days (depending on the chosen plan). However, do not purchase eSIM too early, as the QR code will expire after this period.

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Vietnam eSIM