eSIM for Hanoi — instant data the moment you arrive

Hanoi is one of the most-visited cities in Vietnam. Roaming charges and airport SIM kiosks are a tax on jet-lagged travelers — a VXERA eSIM removes both. Activate before you fly and you'll have local data the second you switch off airplane mode.

Recommended VXERA eSIMs for Hanoi

• Cheapest — Vietnam 100MB 7Days: 0.09765625 GB, 7 days, $0.09 USD.
• Best value — Vietnam 20GB 30Days: 20 GB, 30 days, $12.63 USD.
• Most data — Vietnam 50GB 180Days: 50 GB, 180 days, $43.68 USD.

What works in Hanoi

• Google Maps, Uber, Bolt, Grab, Didi, Free Now — whichever ride-hailing your destination uses.
• Restaurant bookings, museum tickets, concert QR codes — all on instant 4G/5G.
• WhatsApp, iMessage, FaceTime — your home number stays active alongside.

Tips for Hanoi

• Install the QR code at your hotel or at home — don't wait until you land.
• Pick a plan slightly larger than you think you'll need — Maps + photos eat data.
• If you're hopping between countries, look at our regional plans.