Land in Hanoi already online
Activate before you board and get signal the moment you clear customs at Noi Bai International Airport — no SIM counters, no roaming fees.
See Vietnam plansPrices are live and confirmed at checkout.
Your eSIM, set up without the stress.
After purchase, choose the method that suits your device: Direct Install on supported phones, QR code, or manual setup. If you need help, our support is one tap away.
Direct Install
Start setup directly from your Viberest account on supported devices.
QR Code
Scan your eSIM QR code and add the plan through your phone settings.
Manual Setup
Use your activation details when you prefer or need the manual option.
Vietnam eSIM
Ready to install
Connected when you arrive.
Set up your eSIM before the trip and keep your physical SIM in place.
Vietnam eSIM questions
What matters before you buy, without the small print.
When does my plan begin?
Your plan starts when the eSIM first connects to a local mobile network, not when you buy or install it.
Which networks does this eSIM use in Vietnam?
Your eSIM connects to Vietnam's major carrier networks, including Viettel, Vinaphone and Mobifone, automatically selecting the strongest available signal. Coverage is dense in Hanoi, Da Nang and Ho Chi Minh City and reliable in most tourist towns, with slower data in mountainous areas such as Sapa and remote stretches of the Mekong Delta.
Will the eSIM work with my phone?
Your phone must support eSIM and be carrier-unlocked. You can install the eSIM before you travel on Wi-Fi.