Best SIM Cards & eSIMs in Vietnam
- Average cost
- USD 5–10 for a tourist SIM with 30–120GB valid 30 days
- Data speeds
- Fast 4G nationwide; 5G expanding in major cities
- eSIM available
- Yes
Overview
Vietnam has some of the cheapest, fastest mobile data in the world. A tourist SIM with tens of gigabytes costs just a few dollars and works across the country.
Top providers
Viettel (best coverage), Mobifone, Vinaphone
Where to buy
Official Viettel/Mobifone stores give the best prices; airport kiosks are convenient but pricier. Bring your passport for registration.