🇻🇳
Best eSIM for Vietnam
Best eSIM for Vietnam — cheap data from Hanoi to Ho Chi Minh
Recommended Plans
Curated from Airalo — the world's largest eSIM marketplace
$3.00
per plan (USD)
1 GB data
7 days validity
Instant activation
No physical SIM needed
$8.50
per plan (USD)
5 GB data
30 days validity
Instant activation
No physical SIM needed
About mobile data in Vietnam
Vietnam has good 4G coverage in cities and tourist areas. Viettel, Mobifone and Vinaphone all offer reliable service. One of the cheapest data destinations in Asia.
How to use an eSIM in Vietnam
1
Choose a plan
Pick the data amount that suits your trip length.
2
Buy & get QR code
Purchase on Airalo. Receive a QR code instantly by email.
3
Scan & activate
Scan in Settings → Cellular → Add eSIM. Done before you land.
Frequently Asked Questions
Does eSIM work in Vietnam?
Yes. eSIM works in Vietnam on all modern iPhones (XS and later) and most Android flagship devices. Vietnam has good 4G coverage in cities and tourist areas. Viettel, Mobifone and Vinaphone all offer reliable service. One of the cheapest data destinations in Asia.
How do I activate an eSIM in Vietnam?
Purchase a plan from Airalo before or during your trip. You will receive a QR code by email. Scan it in your phone's Settings → Cellular → Add eSIM. The plan activates automatically when your device connects to a local network.
What is the cheapest eSIM for Vietnam?
The cheapest option we recommend for Vietnam is the 1 GB plan from Airalo at $3.00 for 7 days. Prices vary by data amount and validity period.
Is eSIM better than a local SIM card in Vietnam?
eSIM is more convenient than a local SIM for most travelers visiting Vietnam. You can activate it before you land, skip airport SIM queues, and keep your home number active on the same device. Local SIM cards may be slightly cheaper for long stays.
Ready to stay connected in Vietnam?
Get your eSIM from Airalo — activate in minutes, no store visit needed.
Get eSIM for Vietnam →📞 Calling home from Vietnam?
CallYou lets you make cheap international calls to 200+ countries — transparent rates, no subscription.
© 2026 SimpleDuo · Plans via Airalo · Prices in USD