Ho Chi Minh City eSIM Guide (2026): Tourist Data Before SGN
Ho Chi Minh City travel eSIM: prepaid data before you land at SGN. Viettel / Vinaphone alternative — QR on Wi-Fi, no airport SIM queue.
Visiting Ho Chi Minh City? Buy a Vietnam travel eSIM online, scan the QR on Wi-Fi before your flight, and enable data after landing at SGN — fixed prepaid price, no roaming on your home SIM.
Airports
- SGN (Tan Son Nhat)
Local networks (reference)
Viettel, Vinaphone, MobiFone — a travel eSIM routes on partner networks; you do not need a local store visit.