Vietnam eSIM for your travel dates
Travel across Vietnam with a connection ready for Hanoi, Ninh Binh, Ha Giang, Hoi An and Ho Chi Minh City. Use maps, transport, bookings and messaging from the moment you arrive.
Destination
Staying connected while travelling in Vietnam
Vietnam combines spectacular routes, food, energetic cities and landscapes from north to south. Mobile data makes it easier to move between Hanoi, Ninh Binh, Ha Giang, Hoi An and Ho Chi Minh City, check routes, translate, book and stay in touch without relying on public Wi‑Fi.
You can prepare your eSIM before the trip and have your connection ready when you arrive.
Explore the free travel guide →Vietnam eSIM data plans: price, networks and setup
For a Vietnam trip from Hanoi and Ninh Binh to Da Nang, Hoi An or Ho Chi Minh City, choose dates that cover the whole route. Compare the complete eSIM cost rather than only a daily headline price. The network list below comes from the current catalogue; keep offline maps and bookings for Ha Giang, mountain roads and boat trips.
Vietnam eSIM: prices, networks and travel questions
How much does a Vietnam eSIM cost for 7, 15 or 30 days?
At the current daily rate of $1.30, the trip totals are 7 days: $9.10; 15 days: $19.50; 30 days: $39.00. These are examples for one eSIM, calculated from the active catalogue. Select the days you actually need before payment.
Which networks are available with this Vietnam eSIM?
The current provider catalogue lists Viettel Mobile [5G], Vinaphone [5G], MobiFone [5G]. These are catalogue network options, not a guarantee of a particular signal or network at every location.
Can I install a Vietnam eSIM before I fly?
Use a dependable internet connection to install before departure and save the instructions offline. For the current plan, validity starts on the first connection to a compatible network. Follow the supplied instructions when you arrive.
Will a Vietnam eSIM work the same in Hanoi and Ha Giang?
Do not assume that a city signal will be available on every rural road. In Hanoi, Da Nang and Ho Chi Minh City, data is useful for maps, transport and bookings. Keep offline maps and important details for Ha Giang, mountain routes and boat trips. Actual service depends on local coverage and your device.
How do I avoid using my usual SIM for data in Vietnam?
Select the travel eSIM as your mobile-data line. Review automatic data switching and data roaming on your usual SIM so the phone does not silently use that line. Installing a travel eSIM does not cancel your home operator charges for calls, SMS or other services.
Can I use the same Vietnam eSIM in Thailand or Cambodia?
Do not assume that a Vietnam country plan includes another destination. Before a multi-country trip, check the exact included-country list of the offer you intend to buy. Use a regional plan only when it explicitly includes every destination on your route.
Check price and coverage before payment
Roaming4You shows the buying facts you can verify right now for Vietnam.
Your final amount is recalculated from the dates you choose. Networks may vary with local coverage and availability.
Compare the real cost of your trip
No need to translate gigabytes into travel days. Choose your dates and compare daily price, exact trip total and available network information before buying.
Choose destination and dates
Select the first and last day you need connectivity.
Pay securely
The price is calculated automatically from your selected days.
Install and connect
Receive your digital eSIM and activate it following the instructions.



