- Popular
- Best value
* Final prices in EUR. 4G/5G speed depends on the local network.
How much data do I need?
Recommended: ≈ 4 GB
1Choose a destination
Find a country or region and pick a plan that fits.
2Buy the eSIM
Pay your way and get the eSIM in your inbox.
3Activate and travel
Install in a couple of minutes and stay online on the trip.
eSIM Vietnam: FAQ
1Which eSIM do I need for Vietnam?
For Vietnam, MonoEsim offers data packs from 1 GB to 20 GB valid for up to 30 days plus unlimited plans. For a one-week trip with maps, messengers and social media, 3–5 GB is usually enough.
2How much does mobile data in Vietnam cost with an eSIM?
An eSIM for Vietnam starts at $5.99 at MonoEsim. No contract and no hidden roaming fees — you only pay for the pack you choose.
3Does the eSIM work everywhere in Vietnam?
Data in Hanoi, Ho Chi Minh City and Ha Long Bay. The eSIM uses local partner networks with 4G and, depending on the area, 5G. In remote areas coverage can be weaker, as with any SIM.
4Do I need roaming in Vietnam?
No. The MonoEsim eSIM uses a local network. Turn data roaming on for the eSIM line only and off for your regular SIM — so your home carrier charges no roaming fees.
