🇻🇳 Best Vietnam eSIM Plans 2026 — Compare Cheap Data Plans
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Vietnam has good 4G coverage in Hanoi, Ho Chi Minh City, Da Nang, and major tourist areas like Ha Long Bay and Hoi An. eSIM plans for Vietnam are very affordable, starting from around $3.50 for 1GB. Viettel and Mobifone are the key networks used by travel eSIM providers.
Vietnam eSIM plans start from about $3.50 for 1GB, making it one of the cheapest destinations for travel data. A 7-day plan with 3-5GB costs $5-10. Unlimited plans range from $10-18 for 7 days.
Airalo and Nomad offer great Vietnam eSIM plans on Viettel or Mobifone networks. Holafly provides unlimited data for backpackers on longer trips. Compare providers on eSIM Budget for the best value.
An eSIM is highly recommended for Vietnam. You will need mobile data for booking Grab rides, navigating busy streets in Hanoi and Ho Chi Minh City, translating Vietnamese, and staying connected while traveling between regions.