🇻🇳 Hanoi · Vietnam
Hanoi eSIM (2026) — Buy Online, QR Activation
From €0.99Instant activation
Best travel eSIM for Hanoi, Vietnam. Skip airport SIM queues, install a QR profile before landing and arrive online in five seconds — no roaming bill shock.
Where you’ll use data most
- Old Quarter
- Hoan Kiem Lake
- Train Street
- Temple of Literature
- Transfers to Ha Long Bay and Sapa
Airports & arrival
- HAN (Noi Bai)
Local mobile networks
Viettel · Vinaphone · MobiFone
3-step setup
- Buy the eSIM online — the QR is emailed within minutes.
- On home Wi-Fi, scan the QR (Settings → Mobile → Add eSIM). Leave the line OFF.
- After landing, enable the eSIM as default cellular data. Done.
See live Vietnam eSIM plans
View Vietnam eSIM plansFAQ
Yes for most short visits. A prepaid Vietnam eSIM installs in 2 minutes, gives a fixed GB at a fixed price, and skips the airport SIM queue at HAN (Noi Bai).
Travel eSIMs roam over one or more local networks — typically Viettel, Vinaphone, MobiFone. The exact network is picked automatically based on signal strength.
Yes. Install on home Wi-Fi (Settings -> Mobile -> Add eSIM). Leave the line OFF, then enable after landing at HAN (Noi Bai) to avoid carrier auto-roaming.
Maps, chat and photos: 3-5 GB. Add streaming or hotspot for laptop: 8-15 GB. Pick at least one bracket higher than your estimate because top-ups cost more than upgrading at purchase.
For short tourist trips focused on data, a travel eSIM lets you install the QR on Wi-Fi before HAN (Noi Bai), skip local store queues, and pay a fixed prepaid price. Local SIM packs suit visitors who need a Vietnam voice number.