Viettel eSIM for Vietnam: Daily 5GB for 30 days (Guide)

Spending a month in Vietnam and need a reliable, high-speed internet connection with a massive 5GB of data per day? You don't need a complex setup. This guide will introduce you to the official all-in-one Viettel Tourist Packages that come pre-loaded with a generous 5GB daily allowance in 30 days. This is the easiest, fastest, and only recommended way for tourists to get this high-performance plan.

Key information in this guide

• Best plans:The 5G150T (Data Only) or 5G180H (Combo) are the perfect 30-day choices.
• Where to buy: At airport kiosks, official Viettel Stores or authorized Points of Sale across Vietnam.
• Activation: Complete the mandatory 5-step eKYC registration in minutes.

For a 30-day trip requiring 5GB of data per day, the all-in-one Viettel Tourist eSIM (like the SD135T or T160) is your best solution

1. General information about Viettel's 5GB/Day eSIM

Benefits of choosing Viettel

• Massive data: With 5GB per day, you can stream movies, work remotely, and video call without worrying about hitting a limit.
• #1 network quality: Connect to a carrier repeatedly recognized by Ookla’s Speedtest Awards in Vietnam, ensuring seamless connectivity from city centers to remote provinces.
• Cost-effective: Significantly cheaper than a month of international roaming.
• Keep your home number: Use 2 SIMs at once. Your physical home SIM stays active for important calls while Viettel handles your data.
• Instant & secure: Activate in minutes; the digital profile cannot be physically stolen or cloned.
• Eco-friendly: A digital solution that reduces plastic waste.

Who should use It?

• Power-user tourists: Perfect for travelers who stream video, make frequent video calls, or use their phone as a hotspot.
• Digital nomads & Remote workers: A reliable, high-speed data source for working productively.
• Long-stay business travelers: Ideal for extended work assignments.

2. Available 5GB/day for 30 days plans

You don't need to buy a separate SIM and plan. Viettel offers specific all-in-one Tourist Packages that perfectly match your 30-day, 5GB/day needs.

Note: The package fee does not include the SIM price.

3. Detailed guide to get your 30-day eSIM

Getting your high-speed data plan upon arrival is straightforward. Here is exactly how to prepare, where to go, and the steps to get connected.

3.1. What you need to bring

To breeze through the process at the counter, make sure you have the following ready.

Essentials (You Must Have):

• Physical Passport: Digital copies are not valid. You need your original passport to comply with Decree 49 (Vietnamese law) for SIM registration.
• Carrier-Unlocked Device: Ensure your phone is not locked to a specific network provider back home.

Helpful Preparation:

• Connectivity: Connect to the Wi-Fi so you can scan the setup QR code later.
• Local Details: Keep your hotel name/address handy in case it's needed for the subscriber contract.
• Plan Choice: Know that you want a "30-day 5GB" plan (like SD135T) to save time.

Flexible Payment Methods:

• Cash: Vietnamese Dong (VND).
• Cards: Visa and Mastercard.
• QR Wallets: Scan with VNPay or VietQR (often compatible with Alipay+ and WeChat Pay).
• Local Apps: Momo, ZaloPay, ShopeePay (varies by location).
• Direct Transfer: Bank transfers to local banks (Vietcombank, BIDV, etc.) are also an option.

3.2. Where to Find the Official Viettel Locations

Option 1: At the Airport (Most Convenient)

You will find the service counters in the International Arrival Hall—this is the public area you enter immediately after picking up your bags and clearing customs.

What to Look For: Scan the hall for the store branding with the red-and-white Viettel logo. Look specifically for signs saying "Tourist SIM" or "SIM Du Lịch".

Key Locations by Airport:

• Hanoi (HAN) - Noi Bai Intl Airport: Terminal 2 (International) - Arrival Hall, after immigration.
• Ho Chi Minh City (SGN) - Tan Son Nhat Intl Airport: International Terminal - Arrival Hall, after baggage claim.
• Da Nang (DAD) - Da Nang Intl Airport: International Terminal - Arrival Hall.
• Other Airports (Cam Ranh/Nha Trang, Phu Quoc): Look for the kiosk in the International Arrival Hall.

Option 2: In the City (Viettel Stores & Points of Sale)

If you miss the airport kiosk, you can easily buy a Tourist eSIM in the city.

• Official Viettel Stores: Look for large stores with the Viettel logo.
• Points of Sale (POS): Authorized retailers often display the Viettel branding.
• Procedure: The registration process and requirements (Passport) remain the same.

3.3. The Purchase & Activation Process (Official 5-Step Guide)

Once you have paid for your package, you will proceed with the mandatory digital registration.

• Step 1: Start Registration: Scan the QR code on the SIM packaging. This opens the registration interface where you must take a direct photo of your passport and a live selfie (file uploads are not supported).
• Step 2: Auto-Verification: The system will automatically scan (OCR) your documents to verify your identity.
• Step 3: Review & Email: Verify the extracted details. You must enter your email address (to receive the eSIM profile) and tick the box to agree with Decree 13 (Personal Data Protection).
• Step 4: Final Confirmation: Tap to confirm your agreement with the data privacy terms.
• Step 5: Digital Signature: E-sign the contract on the screen to finalize your registration.

Guide to activate the Viettel eSIM on your phone

Official Error Handling (Notes):

• If ID recognition fails: The system will display an error message. Please check your photos or ask the kiosk staff for support.
• If you have not provided an email (for eSIM): The system will display an error message prompting you to provide an email.
• If the email format is incorrect: The system will display an error message to check your email.
• If you have not saved the signature: The system will display an error message to check again.
• If you have not signed: The system will display an error message to check again.

4. How to Check Your Balance & Manage Your SIM

To keep track of your usage during your trip, use these simple codes.

4.1. Check Remaining Data

Method 1 (SMS - Recommended):

• Text KTTK to 191.
• Result: You will receive an SMS detailing your remaining data and the plan's expiry date.

Method 2 (USSD - No Internet required):

• Dial *098# and press Call.
• Select the option: "Kiem tra data / Check data".

4.2. Check Main Balance

(This applies if you bought a Combo plan with call credits)

Method: Dial *101# and press Call.

Result: Your phone screen will display your main account balance (in VND) and the SIM's expiry date.

4.3. Check SIM Expiry Date

Method: Dial *098# and select "Thong tin tai khoan / Account info".

Alternative: You can also check this in the MyViettel app under "Account Information".

For a 30-day trip requiring 5GB of data per day, the all-in-one Viettel Tourist eSIM (like the SD135T or T160) is your best solution. These packages offer transparent pricing and can be activated in minutes via the official 5-step eKYC process at airport kiosks or official Viettel stores across Vietnam.

Ready to Get Connected?

You can buy your Tourist eSIM at two convenient locations:

• At the Airport: Look for the red-and-white Viettel logo ("Tourist SIM") in the International Arrival Hall.

• In the City: Visit any official Viettel Store or authorized Point of Sale (look for the Viettel logo on street signs).

Have more questions? Please contact us:

• Website: https://vietteltelecom.vn/
• Hotline: 1800 8098 / 198 (Free)