eSIM

Vietnam eSIM for International Travellers (2026)

Go365 · 2026-06-24

International traveller using a Vietnam eSIM while travelling in Vietnam

Vietnam welcomes millions of international visitors each year, and the first thing travellers need on landing is an Internet connection – to book a ride, find a hotel, check the map. A Vietnam eSIM gets you online the moment you arrive, with no queueing for a SIM at the airport.

Why should international travellers use a Vietnam eSIM?

Choose a Vietnam eSIM

Go365 offers many data sizes and validity periods for Vietnam eSIMs, for both short visits and longer stays:

Prices and data change over time; see the latest on the plan page below.

How to install a Vietnam eSIM

Buy a plan and receive the QR code by email.
Scan the QR while on Wi-Fi (at home or at your departure airport).
In Vietnam, turn on Data Roaming for the eSIM and you are online.

See details: how to install & activate an eSIM · what is an eSIM.

Tips for international travellers in Vietnam

Buy a Vietnam eSIM

Choose a plan by the length of your stay, get the QR instantly and explore Vietnam with a seamless connection from north to south.

👉 See Vietnam eSIM plans at Go365 | All eSIM destinations

Câu hỏi thường gặp

Where does a Vietnam eSIM work?

Vietnam eSIM plans connect to major carriers (Viettel, Vinaphone, Mobifone), so coverage is nationwide: Hanoi, Ho Chi Minh City, Da Nang, Nha Trang, Phu Quoc and most tourist areas.

Do foreigners need a passport to buy a Vietnam eSIM?

No. A travel eSIM bought through Go365 only needs the QR code received by email, with no paperwork at a counter like a local SIM.

For a week in Vietnam, what plan should I buy?

Basic use (maps, chat, social media) is fine with about 1–2GB/day. Travellers who work online or watch video should choose a higher-data or unlimited plan.

Can a Vietnam eSIM make calls?

Most are data plans. You can still call and message for free via Zalo, WhatsApp or Messenger over 4G/5G. If you need a local number, choose a plan with voice.

When should I activate a Vietnam eSIM?

Install it (scan the QR) before flying and only turn on data roaming when your plane lands in Vietnam, so the plan starts counting at the right time.