Travel eSIM · Vietnam
eSIM for Vietnam travel, from $0.75
A travel eSIM for Vietnam is a prepaid data plan you download to your phone instead of inserting a SIM card. Buy it in callmins from $0.75, install it before you leave, and get mobile data on local networks such as Viettel, Vinaphone, Mobifone as soon as you land, with no roaming charges.
Who it's for
- Travellers heading to Vietnam for Hanoi to Ho Chi Minh City.
- Anyone who wants maps, messaging and ride apps working the moment they land.
- People who'd rather not pay their home carrier's daily roaming rate.
- Business travellers who need a hotspot for a laptop.
What it costs
| Plan | Price |
|---|---|
 100 MB · 7 days Vietnam 100MB 7Days | $0.75 |
500 MB · 7 days Vietnam 500MB 7Days | $1.15 |
1 GB · 1 day Vietnam 1GB/Day FUP1Mbps | $2.00 |
2 GB · 15 days Vietnam 2GB 15Days | $3.90 |
3 GB · 1 day Vietnam 3GB/Day FUP1Mbps | $5.50 |
Prices in USD, refreshed hourly. Data-only plans; validity starts when the eSIM first connects at your destination.
How it works
- 1
Check your phone supports eSIM
Most iPhones from the XS onwards and recent Samsung Galaxy, Google Pixel and other Android flagships do. The phone must also be carrier-unlocked.
- 2
Add credit and choose a plan
Sign in to callmins, open eSIM Data, search Vietnam and pick a plan by data and days. The price comes out of your wallet; nothing renews automatically.
- 3
Install it before you fly
Scan the QR code from another screen, or tap to install on the same phone. It takes about a minute over Wi-Fi. The plan's days only start when it first connects at your destination.
- 4
Switch on data roaming when you land
Set the eSIM as your mobile-data line and turn on data roaming for it. Keep your normal SIM on for calls and texts if you like.
Where it works
| Country | Detail |
|---|---|
| Vietnam | Viettel, Vinaphone, Mobifone |
FAQ
- How much is an eSIM for Vietnam?
- Plans start at $0.75 and go up with data and days. Every price is shown in US dollars before you buy and is paid from your callmins wallet.
- Which network will I use in Vietnam?
- The eSIM connects to established local networks such as Viettel, Vinaphone, Mobifone, choosing the strongest available. Coverage is the same as a local SIM in towns and cities.
- Is an eSIM cheaper than roaming in Vietnam?
- For most travellers, yes. Roaming add-ons from home carriers often cost several dollars a day; a prepaid eSIM covers the whole trip for a fixed price with no surprise bill.
- Does the eSIM include a phone number?
- No. Travel eSIMs are data-only. Use WhatsApp or other apps over data, or add a callmins virtual number to make and receive normal calls and texts over the same data.
- When does the plan start?
- The validity period starts when the eSIM first connects to a network at your destination, not when you buy or install it. Install it at home over Wi-Fi to be ready on landing.
- Can I keep my normal SIM active?
- Yes. Phones with eSIM support two lines. Keep your home SIM for calls and texts and choose the travel eSIM for mobile data, with roaming turned off on your home line to avoid charges.
- What if I run out of data?
- Buy another plan in the app. It installs the same way and you can switch to it in your phone's settings.
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Get a Vietnam eSIM
No credit card to start. Top up only when you're ready to call.
Get a Vietnam eSIM