Internet in Vietnam: roaming, eSIM, local SIM and VPN explained
From the bustle of Hanoi to the mountains around Sapa, Vietnam is a country where you'll rely heavily on your phone while traveling. Here's what you need to know about internet on the road.
Roaming with your own plan
Roaming charges for Vietnam are high for most non-Asian plans, a local solution is almost always cheaper.
Local SIM or eSIM?
Local SIM cards are cheap and available everywhere, but an eSIM avoids delays on arrival and works right away in most areas.
Costs
Budget €10 to €20 for a two-week data plan, Vietnam is one of the more affordable destinations.
Do you need a VPN?
Vietnam regulates the internet more tightly than its neighbors, with occasional blocks on news sites and social media around sensitive moments. A VPN can provide access then, but it's no guarantee.
Practical tips
- Grab is essential for taxis, food delivery and parcel delivery, expect daily data use
- Coverage varies in mountainous areas like Sapa or Ha Giang, but is strong in the major cities
- Hostel wifi is popular with backpackers but often unsecured, use a VPN for banking
Ready for your trip across Vietnam?
Check out our eSIM tips and recommended plans for Vietnam.
See eSIM for Vietnam