Best Vietnam eSIM : Compare Plans from S$0.36

Planning a trip to Vietnam and need reliable data?

An eSIM is the easiest way to stay connected.

This guide compares the best Vietnam eSIMs based on price, data, and network coverage, so you can choose the right one in minutes.

What is eSIM?

A Vietnam eSIM is a digital SIM card that you install directly on your smartphone. Instead of swapping physical SIMs, you simply scan a QR code and activate mobile data instantly.

It works on most modern phones, including iPhone XS and newer, Google Pixel, Samsung Galaxy, and many flagship Android devices.

Why Use a Vietnam eSIM for Your Trip?

So why use an eSIM specifically for your trip to Vietnam?

Here are the key advantages to help you find the best eSIM for Vietnam:

Best Vietnam eSIM Providers

eSIM Vietnam comparison and price

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Best eSIM for Vietnam: What to Look For and How to Choose

When choosing the best eSIM for Vietnam, consider these factors:

📶 Network Coverage

Top Vietnam eSIMs connect to major local networks like Viettel, Mobifone, and Vinaphone, offering strong coverage in:

• Hanoi
• Ho Chi Minh City
• Da Nang
• Hoi An
• Phu Quoc

📊 Data Options

• Daily data (1–3GB/day) for casual travellers
• Vietnam eSIM unlimited data for heavy users
• Fixed data plans (5GB–20GB) for short stays

📅 Validity Period

Most Vietnam eSIM tourist plans range from:

• 3 days
• 7 days
• 10–15 days
• 30 days

Check Vietnam eSIM compatible devices

Vietnam eSIM.

Many devices support eSIM, except for some old ones. Here are some popular devices that are compatible with eSIM:

How to activate your Vietnam eSIM?

Activating your best Vietnam eSIM is a quick and simple process:

1. Choose your eSIM plan

First, purchase the Vietnam plan matching your needs. Complete payment by credit card or PayPal.

2. Select the data package

Choose the amount of data, number of days based on your needs.

3. Check booking confirmation

Check your email for links to download your unique eSIM profile to store digitally on your device.

4. Add eSIM on your device

Head into Settings > Cellular Data/SIM Card Management > Add Cellular Plan/SIM Card on your iPhone or Android and scan the QR activation code from your email.

That's it! Your eSIM plan should now activate within a few minutes.

5. Connect to Vietnam eSIM data

Once successfully activated, toggle your Vietnam eSIM plan as the active cellular data line. Open any app and start enjoying seamless connectivity abroad!

What are the difference of eSIM, SIM and WIFI?

How can I use Vietnam eSIM for tourist?

Travel tips.

Must-have Apps for tourists in Vietnam

Travelling in Vietnam can be a smooth experience, especially if you have the right apps.

With mobile payment systems, navigation, and local services differing from what Singaporean travelers may be used to, having the right apps will help you avoid confusion.

Whether it's getting a ride through Grab, ordering food, or navigating the local streets, the right apps are essential for a stress-free trip in Vietnam.

💡 Pro tip for using Apps in Vietnam

Before your trip, make sure to download and set up these apps while still in Singapore, some require mobile number verification.

For payment apps like MoMo, setting up your mobile wallet early ensures a smooth experience when paying for rides or food.

Also, activate your eSIM as soon as you land in Vietnam to stay connected to navigation and messaging apps right away.

It’s all about staying connected and making your travel experience stress-free.

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Final Thoughts: Is a Vietnam eSIM Worth It?

Vietnamese city street.

Absolutely. A Vietnam eSIM tourist plan is the easiest way to stay connected without hassle.

Whether you choose a short-term plan or Vietnam eSIM unlimited data, it saves time, avoids roaming fees, and works the moment you land.

If you want reliable internet, easy setup, and full travel flexibility, choosing the best eSIM for Vietnam is one of the smartest travel decisions you can make.