Viettel SIM for Vietnam 30 Days, 5GB Per Day | eSIM & Physical
Rating: 4.5/5 (16 reviews)
Location: Hanoi, Vietnam
Price: $13.80 per person
Supplier: Viefone – Vietnam Unlimmited 4G/5G SIM Card
Introduction: What Makes This SIM Card a Travel Essential
Traveling through Vietnam means navigating bustling markets, scenic countryside, and vibrant city streets—all while staying connected. This Viettel SIM, available as both an eSIM and physical SIM card, promises reliable high-speed internet during your entire stay, whether you’re exploring Hanoi or venturing further afield.
What we especially like about this service is its affordability, ease of pickup at Noi Bai Airport, and stellar customer support. The process is straightforward, and reviews consistently rave about how quick and smooth the setup is. Plus, with nationwide coverage across Vietnam, you’re assured of connectivity wherever your trip takes you. The potential downside? It’s solely data—no voice or SMS included—so if you need calling capabilities, you’ll need to look elsewhere.
This SIM is best suited for travelers who value constant internet access for navigation, social media, or travel apps, and prefer a hassle-free experience from the moment they land. If you’re planning a multi-week trip in Vietnam and want dependable coverage at a budget-friendly price, this package fits the bill perfectly.
- Good To Know
- Detailed Review of the Viettel SIM Experience
- Easy Pickup at Noi Bai Airport
- Efficient Setup and Activation
- Coverage and Speed
- Data Allowance and Pricing
- Customer Support and Legal Compliance
- Who Would Love This Service?
- The Sum Up: Is It Worth It?
- FAQ
- More Tour Reviews in Hanoi
- Looking for something different? Other Hanoi activities we've written about
Good To Know

- Affordable and Reliable: At just $13.80 per person, you get 30 days of high-speed data, making it excellent value.
- Seamless airport pickup: Directly at Noi Bai International Airport with friendly, trained staff.
- Fast setup: Often takes around 5 minutes, with many travelers praising the quick process.
- Nationwide 4G/5G coverage: Ensures you stay connected whether in Hanoi, Sapa, or Phu Quoc.
- Flexible options: Includes all SIM sizes (eSIM, nano, micro, mini) for any smartphone.
- Support and legal compliance: 24/7 support hotline and official registration ensure a smooth, legal experience.
Detailed Review of the Viettel SIM Experience

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Easy Pickup at Noi Bai Airport
One of the first things travelers appreciate about this SIM is its convenient location at Noi Bai International Airport. Upon arrival, you’ll find friendly, trained staff ready to assist. Reviewers highlight how locating the kiosk was straightforward—just heading to a random counter often led directly to the right one, with clear signage.
“The whole process took about 5 minutes,” reports Jan_H, who was delighted that she was connected almost immediately. The quick setup is a real plus after a long flight, minimizing the stress of trying to understand complex instructions or waiting in long lines.
Efficient Setup and Activation
The process is designed to be fast and simple. Staff are trained to handle registrations and SIM activation efficiently, so you can be online in minutes. Multiple reviews mention how seamless this is, especially with trained personnel guiding you through the process. Many travelers noted they had consistent 5G or LTE connectivity throughout their trip—even in remote areas like Sapa or Phu Quoc, where coverage can sometimes be spotty for other providers.
Coverage and Speed
Coverage is nationwide across Vietnam, which is crucial for travelers planning to explore beyond Hanoi. The service supports 4G, LTE, and 5G, ensuring fast internet speeds for streaming, navigation, or sharing your adventures in real-time. Reviewers consistently remarked on the reliable high-speed internet, with one mentioning they enjoyed stable 5G for the entire trip.
This consistent connectivity gives travelers the freedom to use maps without worry, upload photos instantly, or communicate with loved ones without extra charges. It’s especially helpful in areas where Wi-Fi isn’t available, or if you’re out on a day trip far from major hotels.
Data Allowance and Pricing
The 5GB daily data limit is generous for most travelers. It’s enough for browsing, social media, and occasional streaming without constantly worrying about running out of data. For a 30-day stay, the total cost of $13.80 per person is quite reasonable, especially considering the convenience and speed.
Travelers have noted that the price covers all SIM sizes, making it compatible with most phones. The package also allows for easy renewal if you decide to stay longer—just a simple extension process.
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Customer Support and Legal Compliance
Viefone emphasizes 24/7 support—a reassuring feature if you encounter any issues. With over 20 years of experience serving travelers, their team is familiar with common questions and problems. Reviewers have praised the helpfulness of staff, especially Ngo Thi Linh, who was described as very helpful.
The SIM registration complies with Vietnamese law, ensuring your connection is both legal and secure. The process is no hidden fees, and the pricing is transparent, which travelers find refreshing.
Who Would Love This Service?
This SIM suits budget-conscious travelers seeking dependable internet without breaking the bank. It’s perfect for digital nomads, social media lovers, or anyone relying on their phone for navigation and communication. If you’re arriving at Noi Bai Airport and want to get online quickly without fuss, this is an excellent choice.
The Sum Up: Is It Worth It?

The Viettel 30-Day, 5GB per day plan offers fantastic value for money. It provides reliable nationwide coverage, fast setup, and friendly support, making it one of the most practical options for Vietnam travelers. Its straightforward process and high praise from users make it clear that this SIM card can truly enhance your trip experience.
While it doesn’t include voice or SMS, for most modern travelers, data is king—especially when used with messaging apps and social media. Its affordability means you won’t need to worry about expensive roaming charges, and the convenience of airport pickup saves time and hassle after a long flight.
In short, if you want peace of mind, seamless connectivity, and a budget-friendly price, this SIM card ticks all the boxes. It’s especially ideal for those planning to stay in Vietnam for a few weeks or longer, who need dependable internet for daily life or travel planning.
FAQ

Can I pick up the SIM at Noi Bai Airport?
Yes, the SIM is available for pick-up at Noi Bai International Airport, with staff ready to assist you during opening hours.
Is this SIM compatible with all smartphones?
It works with all unlocked smartphone models and includes all sizes—eSIM, nano, micro, and mini—so you can choose what fits your device.
How long does setup usually take?
Most travelers report it takes about 5 minutes for the staff to activate and get you connected.
Does the package include voice calls or SMS?
No, this is a data-only SIM plan with 4G/5G speeds. You might want a different plan if voice or SMS are needed.
What’s the coverage area?
Coverage is nationwide across Vietnam, including remote areas like Sapa, Ha Giang, and Phu Quoc.
Can I extend the SIM if my trip goes beyond 30 days?
Yes, renewal is simple and straightforward, allowing you to extend your service without hassle.
Is there customer support available?
Absolutely, 24/7 support hotline is accessible if you encounter any issues during your trip.
What’s the price for the 30-day plan?
The cost is $13.80 per person, offering excellent value for reliable internet throughout your stay.
Is the registration process compliant with Vietnamese law?
Yes, the SIM registration is official and fully compliant, ensuring your connection is both legal and secure.
This practical, budget-friendly SIM service makes staying connected in Vietnam straightforward and worry-free. Whether you’re a first-timer or a seasoned traveler, reliable internet from day one can truly enhance your experience—and at this price, it’s a small investment for peace of mind during your adventures.
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