eSIM Vietnam 30 days

eSIM Vietnam 30 days

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  • Data: Daily 5GB/6GB high-speed data 5G/4G/LTE
  • Validity: 30 days
  • Coverage: across Vietnam
  • Network operators: Viettel, Vinaphone, MobiFone
  • Vietnam phone number: Yes
  • Outgoing calls & SMS: varied by plan (see table below)
  • Delivery: Immediate, via email, after order checkout
  • Hotspot/Tethering: Yes
  • Credit Top-up: Available
  • Best time to buy: Before departure or in Vietnam (Max. 15 days before departure)

$17.90 – $19.90

Secure payment guaranteed

eSIM Vietnam 30 days – Reliable Connectivity across Vietnam

Renew Automatically Every 24 Hours

Stay connected reliably across Vietnam for 30 full days with our eSIM Vietnam plan – the perfect companion for travelers, expats, and remote professionals. From the bustling streets of Hanoi and Ho Chi Minh City to the tranquil beaches of Da Nang and Phu Quoc, enjoy uninterrupted 5G/4G/LTE coverage powered by Vietnam’s top mobile networks: Viettel, Vinaphone (VNPT), and MobiFone.

  • 30 days of high-speed data: ideal for Google Maps, social media, streaming, and business calls during your trip.
  • Instant eSIM activation: simply scan your QR code and go online within minutes.
  • No top-ups or roaming fees: one purchase gives you continuous data access for 30 days.
  • Perfect for travelers and digital nomads: stay connected wherever your journey takes you in Vietnam.

Compare all plans from eSIM Vietnam 30 days

Each eSIM plan comes with different features. Look and select the best one from Vietnam’s best local networks!!
Plan Validity Data Network Phone number & extra features
Vina 30D 30 days Daily 5GB Vinaphone (VNPT) Vietnam local phone + Top up to call and text
Viettel 30D 30 days Daily 5GB Viettel High-speed data and extensive coverage from Vietnam’s top 1 mobile network.
Mobi 30D 30 days Daily 6GB MobiFone Vietnam local phone + 500 minutes free on-net calls

What you can expect

#1 Network speed

Enjoy the real-time tested, fastest data speed from Vietnam’s top 1 network.

Instant activation

Get your mobile data working in just a few minutes.

Keep number

Continue using your current number while enjoying our eSIM data.

Zero roaming fees

Everything paid upfront, zero hidden fees or roaming costs.

eSIM Vietnam 30 days offers daily high-speed data

Experience Vietnam with effortless 30-day eSIM freedom

Ready for a month-long journey through Vietnam’s breathtaking landscapes, vibrant cities, and hidden gems? Skip traditional SIM cards and activate your eSIM Vietnam 30 days instantly — no queues, no hassle.
With 30 days of reliable coverage, easy activation, and flexible data options, you can travel, work, and explore Vietnam worry-free — always online, always connected.

Discover more Vietnam eSIM plans!

How it works

Effortless eSIM activation awaits – prepare to explore Vietnam with confidence!!
Step 1 - Buy plan for Hanoi eSIM

Step 1

Choose your plan

Browse our travel data plans, pick the perfect option and place an order.

Step 2

Scan QR code

Receive the QR code and user guide via email (instantly). Simply scan to activate.

Step 3 - Enjoy Internet with Hanoi eSIM

Step 3

You’re all set!

Enjoy unlimited access through our fast and reliable network.

Things to know

Data and voice service

Your eSIM Vietnam 30 days provides both data and calling with a local Vietnam phone number from top networks.

Check compatibility

Verify your phone supports eSIM and is unlocked. Check our eSIM compatibility list before purchasing.

Activation time

Your plan activates immediately after installation, so install it just before departure or upon arrival in Vietnam.

30-day activation

Activate your data plan within 15 days of purchase (for Viettel’s) and 30 days (for others). No cancellations, refunds, or changes after this period.

One-time scan

Each QR code works only once – never delete your eSIM during use. Contact [email protected] or +1 657-571-1199 if you need help.

Frequently asked questions

If you still have questions about this service? We are here to help

Do I need a passport to buy the eSIM Vietnam 30 days?
It is not necessary to show your passport when buying eSIMs at vietnamesim.com.

Your data plan will start as soon as you install it on your phone. It is recommended for you to scan and activate your eSIM right before your departure date so you will be connected after landing.
When you install your eSIM, the number of the days will start to count down. If you are not in the country that the eSIM covers, you cannot access the data and will not lose any data in the plan.

Install the evening before departure or on arrival in Vietnam’s airport with free Wi-Fi.

For your travels, we recommend using an eSIM in Vietnam for tourists if your device supports them. It’s more convenient and activates instantly.

Install the eSIM with the QR code sent to your email. In the mobile settings, select it as the default mobile data, turn on data roaming and mobile data. Then, your eSIM will work. Read more in our eSIM installation guide.

Yes, Vietnam eSIM plans include hotspot feature for sharing data with other devices.

After you place your order, we will send an email with your eSIM information, including QR code, confirmation code and activation guide within 3-10 minutes. Just scan the QR code and follow the user guide.

Our Vietnam eSIM is a one-time-use eSIM. After being activated, it will be ready for you to use until the expired date or when daily data runs out. If you remove eSIM from your phone, you will not be able to use it once again.

We provide 24/7 customer support via WhatsApp (+1 657-571-1199) and email to promptly resolve any connectivity issues during your Vietnam adventure.

Yes, depending on your plan. Vinaphone plans include free on-net calls, while MobiFone plans vary by duration. You can also top up credit for additional calling needs.

The Internet stops until 23:59 (GMT+7) then resets to full speed automatically.

Yes. Set your primary SIM for calls/SMS, and the eSIM for mobile data only.

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