Vietnam eSIM Plan
Stay connected while enjoying the vibes of Vietnam
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About Vietnam eSIM plans
Vietnam stretches over 1,600 km from Hanoi to Ho Chi Minh City, and you will lean on mobile data the whole way — booking Grab bikes, navigating Ha Long Bay tours, and finding the best banh mi stalls in Hoi An.
An eSIM spares you the language-barrier SIM registration at the airport. Activate before landing and you are set for the sleeper train, the Ha Giang loop, or a Mekong Delta cruise.
Corelinx offers 24 prepaid eSIM data plans for Vietnam, starting from $0.91. Choose 0.49 GB–50 GB of high-speed data with validity from 1 up to 30 days, including unlimited data options. Every plan is delivered instantly by email as a QR code — scan it, activate, and you are online. No physical SIM card, no contracts, and no roaming charges.
All Vietnam eSIM plans & prices
| Data | Validity | Network | Price |
|---|---|---|---|
| Unlimited | 1 days | 4G/LTE | $0.91 |
| 1 GB | 7 days | 4G | $0.98 |
| 0.49 GB | 1 days | 4G/LTE | $1.01 |
| Unlimited | 2 days | 4G/LTE | $1.72 |
| Unlimited | 3 days | 4G/LTE | $2.07 |
| 3 GB | 30 days | 4G | $2.66 |
| Unlimited | 4 days | 4G/LTE | $2.74 |
| Unlimited | 5 days | 4G/LTE | $3.44 |
| 5 GB | 30 days | 4G | $3.95 |
| Unlimited | 6 days | 4G/LTE | $4.13 |
| 2 GB | 15 days | 4G/LTE | $4.41 |
| Unlimited | 7 days | 4G/LTE | $4.82 |
| Unlimited | 8 days | 4G/LTE | $5.52 |
| Unlimited | 9 days | 4G/LTE | $6.2 |
| Unlimited | 10 days | 4G/LTE | $6.89 |
| 10 GB | 30 days | 4G | $7.39 |
| Unlimited | 15 days | 4G/LTE | $10.33 |
| Unlimited | 20 days | 4G/LTE | $13.76 |
| 20 GB | 30 days | 4G | $13.8 |
| 15 GB | 30 days | 4G/LTE | $16.56 |
| Unlimited | 25 days | 4G/LTE | $17.22 |
| Unlimited | 30 days | 4G/LTE | $20.66 |
| 50 GB | 30 days | 4G | $32.05 |
| 30 GB | 30 days | 4G/LTE | $32.13 |
Vietnam eSIM — Frequently Asked Questions
How much does a Vietnam eSIM cost?
Vietnam eSIM plans at Corelinx start from $0.91 for Unlimited valid for 1 days. There are 24 plans in total, so you can match the data size and validity to your trip.
Is there an unlimited data eSIM for Vietnam?
Yes — Corelinx offers unlimited data eSIM plans for Vietnam. Speeds on unlimited plans can be subject to a fair usage policy depending on the plan.
What network speed does a Vietnam eSIM use?
Corelinx Vietnam eSIM plans connect to leading local operators with 4G coverage. Your phone automatically joins the strongest available partner network.
How do I activate my Vietnam eSIM?
Right after payment you receive a QR code by email. Add it in your phone settings (Settings → Cellular / Mobile Data → Add eSIM), enable data roaming for the eSIM line, and it activates automatically once you connect to a network in Vietnam.
Which phones support a Vietnam eSIM?
Most recent smartphones support eSIM: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, plus many other models. Make sure your device is carrier-unlocked before purchasing.
Related destinations
Traveling further? Explore eSIM plans for nearby destinations.
