Vietnam eSIM
Stay online in Vietnam with a Globbi travel eSIM. Choose from 20 data plans, from 1 GB up to unlimited data, on 4G LTE networks. Your QR code arrives instantly, you keep your home SIM for calls and texts, and there are no roaming fees.
Popular Vietnam eSIM plans
| Data | Validity | Price |
|---|---|---|
| 1 GB | 5 days | $1.19 |
| 3 GB | 7 days | $2.79 |
| 5 GB | 10 days | $4.49 |
| 10 GB | 20 days | $8.39 |
| 20 GB | 30 days | $16.69 |
| 50 GB | 30 days | $38.79 |
| Unlimited (1 GB/day at full speed) | 30 days | $19.99 |
Why get a Vietnam eSIM from Globbi?
4G LTE in Vietnam
Fast data on Vietnam's local networks, from the moment you land.
Instant QR code
Delivered the second you pay, with one-tap install on iPhone.
Hotspot on every plan
Share your data with your laptop or travel buddies.
Keep your number
Data only. Your home SIM stays on for calls and texts.
20 plans from $0.99 to $38.79 · Vietnam on 4G LTE · top up anytime
Staying online in Vietnam
Motorbike traffic, street food and Ha Long Bay cruises: a Vietnam eSIM keeps Grab, maps and translation apps working from Hanoi to Ho Chi Minh City.
Mobile coverage
Coverage is good in cities and along the main north–south route. It can be weak in remote mountain areas such as parts of the far north, and on boats in Ha Long Bay.
Main networks:ViettelVinaPhoneMobiFone
Your Globbi eSIM connects to a partner network in Vietnam. Coverage depends on location, like any mobile network.
Good to know in Vietnam
- Grab is the easiest way to book cars, motorbike taxis and food delivery.
- Many places take cash only, so keep some dong handy alongside your phone.
- Download offline maps before trekking around Sapa or the Ha Giang loop.
- Apply for a Vietnam e-visa only on the official government website if you need one. See the visa section below.
How much data do I need for Vietnam?
Not sure? Start smaller and top up anytime.
How to get online in Vietnam
1. Pick a plan
Choose your data and how long you need it. Checkout takes a minute.
2. Install on Wi-Fi
Scan the QR code before you fly. Here's our step-by-step install guide.
3. Land and connect
Turn on data roaming for the eSIM when you arrive, and you're online.
Do I need a visa for Vietnam?
Entry rules for common passports, checked by the Globbi team on 6 October 2026. Rules change, so always confirm with the Vietnam Immigration Department (official e-visa) before you travel. Other passports? Try our visa checker.
| Passport | Entry | Max stay |
|---|---|---|
| United Kingdom | No visa needed | 45 days |
| United States | e-Visa needed | 90 days |
| Canada | e-Visa needed | 90 days |
| Australia | e-Visa needed | 90 days |
| New Zealand | e-Visa needed | 90 days |
| Ireland | e-Visa needed | 90 days |
| Germany | No visa needed | 45 days |
| France | No visa needed | 45 days |
| India | e-Visa needed | 90 days |
| South Africa | e-Visa needed | 90 days |
- Anyone can apply online for a 90-day e-visa. Only use the official evisa.gov.vn site.
Vietnam eSIM FAQs
How much does a Vietnam eSIM cost?
Globbi Vietnam eSIM plans start from $0.99. Prices depend on how much data you need and for how long. There are 20 plans to choose from, and no hidden fees or roaming charges.
Do I need a visa for Vietnam?
United Kingdom, Germany and France passport holders can visit visa-free for up to 45 days. United States, Canada, Australia, New Zealand, Ireland, India and South Africa passport holders need an e-Visa, applied for online. Rules change, so always confirm with the Vietnam Immigration Department (official e-visa) before you travel. Last checked by Globbi on 6 October 2026.
When does my Vietnam eSIM plan start?
Your plan starts when the eSIM first connects to a supported network in Vietnam, so you can install it before you travel. Some plans also start automatically if unused for 30 days after purchase. The plan details show which.
Can I use hotspot with the Vietnam eSIM?
Yes. Hotspot/tethering is allowed on all Vietnam plans, so you can share data with your laptop or travel companions.
Is the unlimited Vietnam eSIM really unlimited?
Yes, there's no data cap. Each unlimited plan includes a daily amount of full-speed data (for example 1 GB a day). After that, speeds are reduced until the next day.
Do I get a phone number with the Vietnam eSIM?
No. Globbi eSIMs are data-only. Keep your regular SIM on for calls and texts, or use WhatsApp, iMessage and FaceTime over data.
Will my phone work with a Vietnam eSIM?
Most unlocked phones from 2019 onwards support eSIM, including iPhone XR and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. Dial *#06#: if you see an EID, your phone supports eSIM.
Does a Vietnam eSIM work in Ha Long Bay?
Near the harbour and on many routes, yes. Signal can drop further out among the islands.
Does it work on the Ha Giang loop?
In towns and on many stretches, yes, but there are gaps in remote mountain areas. Download offline maps before you set off.