Vietnam Viettel eSIM for Tourists: The Complete Guide (Latest Update)

Staying connected is one of the first things every traveler thinks about when arriving in a new country. In Vietnam, Viettel stands out as the mobile operator with the widest network coverage and fastest data speeds, making it the top choice for international travelers who need a reliable and convenient way to stay online.

With the rise of eSIM technology, using Viettel service is now easier than ever –  no need to buy a physical SIM card, open your phone tray, or go to a store after landing. In this guide, you will learn everything about Vietnam Viettel eSIM for tourists, including features, compatibility, best plans, how to activate, and helpful travel tips.

What is a Viettel eSIM?

A Viettel eSIM is a digital SIM that allows tourists to activate a Vietnam mobile data plan on Viettel network instantly using a QR code – no physical SIM card required.

For travelers, this means:

• Instant setup before or after arrival
• Reliable 4G/5G speed in all main cities and remote tourist destinations
• Zero risk of losing your home SIM
• No need to visit a Viettel store

Viettel currently offers the largest mobile coverage in Vietnam and is renowned for strong signal stability even in mountainous regions like Sapa, Ha Giang, and the Central Highlands.

Why Choose Viettel eSIM in Vietnam?

Here are top 4 reasons what you should choose Vietnam eSIM for connection during  your Vietnam trip.

1. Best Coverage Nationwide

Viettel covers 99% of the population and provides the most stable connectivity in:

• Hanoi
• Ho Chi Minh City
• Da Nang
• Ninh Binh, Ha Giang, Sapa
• Hoi An, Hue, Dalat
• Phu Quoc, Con Dao Islands

If you plan to explore both cities and remote areas, Viettel is your best choice.

2. Fast 4G/5G Speeds

Viettel leads Vietnam in mobile speed tests, offering:

• Smooth navigation on Google Maps
• Fast uploading on social media
• Reliable video calls
• High-speed browsing and streaming

3. Easy Activation – No Store Visit Needed

Tourists can install Viettel eSIM within minutes using a QR code. It’s great for:

• Last-minute travelers
• Short trips
• Backpackers
• Solo travelers

4. Keep Your Phone Number

Since eSIM works digitally, your physical SIM stays untouched—ideal if you want to keep your home phone number active for banking OTPs.

Best Viettel eSIM Plans for Tourists

Typical Viettel tourist eSIM packages for tourists are:

• Data: Daily 5GB
• Valid for 15 or 30 days

Daily 5GB is good for:

📱 Heavy social media users

• Scrolling Facebook, Instagram, TikTok all day
• Watching short videos, Reels, Stories frequently
• Uploading photos & short videos

👉 ~2–3 hours of video content per day

🎥 Streaming & entertainment

• Watching YouTube / Netflix in HD
• Listening to Spotify, Apple Music (high quality)
• Video calls via Zoom, WhatsApp, FaceTime

👉 1–2 hours of HD streaming + calls daily

🗺️ Navigation & travel apps

• Google Maps navigation all day
• Booking Grab, Uber, taxis
• Searching restaurants, attractions, reviews

👉 Ideal for travelers exploring cities all day

💻 Remote work / digital nomads (light–medium)

• Emails, Slack, WhatsApp work chats
• Cloud documents (Google Docs, Sheets)
• Occasional video meetings

👉 Not recommended for heavy file uploads or long Zoom meetings

How to Activate Viettel eSIM

Activating Viettel eSIM is straightforward:

►Step 1: Check if your phone supports eSIM

Most newer iPhones, Samsung, Google Pixel, and Huawei models support eSIM.

►Step 2: Scan the QR code

You will receive a QR code by email and a detailed guide to activate it.

►Step 3: Turn on data roaming

This ensures your eSIM connects to Viettel’s network.

►Step 4: Start using data

Your eSIM works immediately upon activation or upon arrival in Vietnam.

Viettel eSIM vs. Other Vietnam eSIM Options

Viettel remains the most dependable option for travelers seeking stability and performance.

Who Should Use Viettel eSIM?

Viettel eSIM is ideal for:

• Tourists staying 7–30 days
• Travelers who explore multiple regions
• Backpackers doing Sapa or Ha Giang Loop
• Digital nomads needing stable data
• Anyone who wants no-fuss connectivity
• No need a Vietnam phone number, just data only.

Conclusion

With its nationwide coverage, fast and stable 4G/5G speeds, and effortless activation, Viettel eSIM stands out as the most reliable mobile data solution for tourists visiting Vietnam. Whether you are exploring vibrant cities, traveling through remote mountainous regions, or working on the go, Viettel ensures uninterrupted connectivity throughout your journey.