Internet in Vietnam – How to Buy a Travel eSIM and Stay Connected

Planning a trip to Vietnam? Wondering how to get internet as soon as you arrive? Whether you need Google Maps, Grab, WhatsApp, or social media, having reliable mobile internet can make your trip much easier.

Before travelling to Vietnam, it is worth choosing how you will stay connected. You can use a local Vietnamese SIM card, international roaming with your home SIM, or a travel eSIM.

In this guide, we explain how to get internet in Vietnam, compare the available options, and show you how to buy and activate a travel eSIM before your trip.

🇻🇳 Looking for internet in Vietnam?

Choose the right data package for your trip and purchase it online.

👉 View Vietnam eSIM Plans – SIMAWAY

How Is Mobile Internet in Vietnam for Tourists?

Mobile internet is important for everyday travel in Vietnam. You will need it to find your hotel, navigate unfamiliar streets, order a taxi, discover restaurants, and stay in touch with family and friends.

Tourists generally have three options for accessing the internet:

• A local Vietnamese SIM card

• International roaming with your home mobile operator

• A travel eSIM

If you do not want to spend time looking for a SIM card at the airport, visiting a mobile shop, or replacing your physical SIM, a travel eSIM is a convenient alternative.

How Can I Buy Internet in Vietnam?

You can purchase internet in Vietnam either after arrival or before leaving home.

If you choose a local SIM card, you can buy one from a local mobile operator. Alternatively, you can purchase a travel eSIM online before your departure.

With SIMAWAY, the process is simple:

1. Visit simaway.net.

2. Select Vietnam as your destination.

3. Choose your preferred data package.

4. Complete your online payment.

5. Receive your eSIM QR code.

6. Install the eSIM on your smartphone.

This allows you to arrange your mobile internet before leaving Georgia, so you do not have to search for connectivity after landing.

👉 Buy a Vietnam Internet Package

Local SIM Card vs. eSIM in Vietnam: Which Is Better?

Both options allow you to access mobile internet, but the purchasing and installation processes are different.

Local SIM card:

• Purchased after arriving in Vietnam.

• You may need to find a mobile shop or airport sales point.

• Requires replacing or removing your physical SIM card.

• Registration may be required.

Travel eSIM:

• Can be purchased online before departure.

• Delivered digitally through a QR code.

• No physical SIM card replacement is necessary.

• Can be installed before travelling.

• Allows you to connect to a local mobile network after arrival, according to your package's activation conditions.

If you want to prepare your internet access before your trip, a travel eSIM is a convenient option.

Does eSIM Work in Vietnam?

Yes, travel eSIMs are available for use in Vietnam.

However, before purchasing, make sure to check the package conditions, network coverage, and smartphone compatibility.

Not all smartphones support eSIM technology, so check your exact device model before placing an order.

How Much Does Internet Cost in Vietnam?

The cost of mobile internet in Vietnam depends on several factors:

• How much mobile data you need.

• How many days you plan to stay.

• Which data package you choose.

• The conditions offered by the provider.

If you mainly use Google Maps, messaging apps, and web searches, a smaller data package may be sufficient.

If you frequently use social media, watch videos, upload photos, or share content, consider choosing a larger data package.

You can check the available Vietnam data plans and current prices on SIMAWAY.

👉 Check Vietnam eSIM Prices and Packages

Do I Need to Enable Data Roaming to Use an eSIM?

Some travel eSIM packages require Data Roaming to be enabled.

After installing your SIMAWAY eSIM, follow these steps when you arrive in Vietnam:

1. Open your phone's Settings.

2. Select Mobile Data or Cellular.

3. Choose your SIMAWAY eSIM as the mobile data line.

4. Enable Data Roaming for the eSIM.

5. Make sure mobile data is switched on.

Important: Enable Data Roaming on your travel eSIM, not your Georgian SIM card, to avoid unexpected roaming charges from your home operator.

Always follow the specific activation instructions provided with your eSIM package.

Can I Use WhatsApp with My Georgian Phone Number?

Yes. You can continue using your existing WhatsApp account with your Georgian phone number while accessing the internet through your travel eSIM.

Your eSIM provides mobile internet, while your WhatsApp account remains linked to your original phone number.

This is especially convenient if you want to stay in touch with family, friends, and colleagues while travelling.

Do I Need Internet to Use Grab and Google Maps in Vietnam?

Yes. Mobile internet is important for using these applications while travelling.

In Vietnam, you can use:

• Google Maps to find directions, hotels, restaurants, and tourist attractions.

• Grab to order taxis and arrange transportation.

• Google Translate to help communicate with locals.

• WhatsApp and Messenger to stay connected with friends and family.

Having mobile internet available makes exploring Vietnam much easier.

How Do I Install an eSIM Before Travelling to Vietnam?

It is recommended to install your eSIM in Georgia before departure, using a stable Wi-Fi connection.

Follow these steps:

1. Receive your SIMAWAY QR code.

2. Open your phone's Settings.

3. Select Add eSIM or Add Mobile Plan.

4. Scan the QR code.

5. Follow the on-screen installation instructions.

6. Keep the eSIM installed and enable it for mobile data when you arrive at your destination.

Important: Installing an eSIM and activating its data package are not always the same thing. Depending on the package conditions, your data plan may start when the eSIM connects to a supported network in the destination country.

The QR code is for one-time installation. Do not delete your installed eSIM from your phone.

What Should I Check Before Buying a Vietnam eSIM?

Before purchasing a travel eSIM, consider these important details:

• Device compatibility: Make sure your smartphone supports eSIM.

• Data allowance: Choose a package based on your expected daily usage.

• Validity period: Check how long the package remains active.

• Network coverage: Check which local mobile networks support the package.

• Activation conditions: Read the installation and activation instructions.

Frequently Asked Questions About Internet in Vietnam

1. Can I buy internet for Vietnam from Georgia?

Yes. You can purchase a travel eSIM online, receive a QR code, and install it on your smartphone before departure.

2. Can I use my eSIM immediately after arriving in Vietnam?

Yes, provided your eSIM has been installed correctly and the package's activation conditions have been met.

3. Can I keep my Georgian SIM card in my phone?

Yes. You can keep your Georgian SIM card installed while using your SIMAWAY eSIM for mobile internet.

4. Does eSIM work on iPhone and Samsung phones?

Yes, on compatible iPhone and Samsung models that support eSIM technology. Always check your exact device model before purchasing.

5. Do I need Wi-Fi to install an eSIM?

Yes. An internet connection is required during installation. That is why it is recommended to install your eSIM before departure using Wi-Fi.

6. Can I reuse my eSIM QR code?

The QR code is for one-time installation. Once installed, do not delete the eSIM, as reinstalling it may not be possible.

7. Can I make regular phone calls with a SIMAWAY eSIM?

SIMAWAY travel data packages are designed for internet access and do not include regular cellular calls or SMS. You can use internet-based applications such as WhatsApp and Messenger to communicate.

8. How much data do I need for one week in Vietnam?

It depends on your usage. Navigation and messaging require less data, while video streaming, social media, and uploading large files require more. Choose a package based on your daily internet habits.

Buy Your Vietnam Travel Internet Package with SIMAWAY

Having mobile internet in Vietnam makes it easier to explore new places, navigate unfamiliar streets, book transportation, use essential apps, and stay connected throughout your trip.

Don't wait until you arrive at the airport to look for internet access.

SIMAWAY offers travel eSIM services in more than 200 countries. Choose your preferred Vietnam data package, purchase it online, and get ready for your journey.

👉 Buy Your Vietnam eSIM Package Now

SIMAWAY – Your connection while travelling.