Vietnam eSIM
from
Travel eSIM for Vietnam with coverage in Ho Chi Minh City, Hanoi, Tourane, and more. Choose from 11 prepaid data plans from . Instant QR delivery, activate on arrival, and avoid roaming fees.
11 plans available
Tap any plan above to switch
How unlimited / day pass plans workLearn moreHide
"Unlimited" means a fixed high-speed allowance each day (e.g. 3GB/Day), not endless full-speed data. That amount resets every 24 hours. After you use it, you stay connected at reduced speeds under the fair-use policy.
Connected in under 2 minutes
No physical SIM card. No app downloads. Just an email and your phone.
Email arrives instantly
Your QR code and setup link land in your inbox the moment payment clears.
Scan the QR code
Open Settings → Add cellular plan → scan. Your phone does the rest.
Connect & explore
Activates the moment you land in Vietnam. Keep your home number for calls.
Live the moment you land in Vietnam
Activates when you connect on a supported network in Vietnam. Major hubs below are examples from public airport data — your plan coverage follows the network list in plan details.
Cities
Major airports
Tan Son Nhut Airport
Noi Bai Airport
Da Nang Airport
Ban Me Thaut
Nha-Trang Airport
Camo
Nha-Trang Airport
Lien Khuong Airport
Coverage networks
Vietnam eSIM networks
Depending on the plan, Vietnam eSIMs connect through partners such as 3G/4G, Viettel Mobile, MobiFone, Vinaphone, 3G/4G/5G. Supported speeds include 5G/4G — confirm exact partners on the plan you buy.
- 3G/4G
- Viettel Mobile
- MobiFone
- Vinaphone
- 3G/4G/5G
- 5G
- 4G
Travel tips
Vietnam connectivity tips
- Grab and Google Maps are essential in Hanoi and HCMC traffic.
- Coastal and mountain routes (Ha Giang, Da Nang hinterland) can be patchier than city centers.
- Café Wi‑Fi is common but inconsistent — prepaid data is the reliable fallback.
How much data: Two-week Vietnam itineraries with daily maps often sit at 5–10 GB. Motorbike loops should keep offline maps cached.
Is your phone eSIM-ready?
Most phones released after 2018 support eSIM. Check before purchasing — it takes 5 seconds.
Check DeviceSee what travelers say
Read verified customer reviews on our reviews page — real feedback from travelers who used iwantesim.
Vietnam connectivity guides
Vietnam Airport eSIM Guide: Connect When You Land (2026)
Vietnam airport eSIM guide — 8 major hubs, activate on Wi‑Fi when you land, plans from $1.69. Avoid kiosk SIMs and roaming.
Best eSIM for Vietnam (2026): Plans Compared
Best eSIM for Vietnam — 11 plans from $1.69 compared. Top picks, pricing table, and why travelers choose iwantesim over roaming.
Compare providers
Still deciding between brands?
See how iwantesim compares to Airalo, Holafly, and Nomad — then buy Vietnam plans with live pricing.
Vietnam eSIM questions
iwantesim Vietnam eSIM plans start from $1.69 across 11 plan options. Prices update with the live catalog on this page.
Most phones released after 2018 are eSIM-compatible — iPhone XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer. Check our compatibility list to confirm before purchasing.
Validity starts the moment you connect to a supported network in Vietnam, not when you purchase. Buy ahead of time without worry.
Hotspot is not indicated for this plan. Choose another plan or contact support if you need tethering.
You can top up directly through our portal at any time. No need to buy a new plan.
Yes. eSIM-compatible phones support dual SIM. Keep your home number for calls and texts while using the eSIM for data abroad.
Depending on the plan, Vietnam eSIMs often connect through partners such as 3G/4G, Viettel Mobile, MobiFone. Exact networks vary by plan — check plan details before you buy.
Two-week Vietnam itineraries with daily maps often sit at 5–10 GB. Motorbike loops should keep offline maps cached.
For most travelers, the best Vietnam eSIM is a prepaid plan that matches your trip length and data use — not an expensive unlimited day-pass you will not finish. iwantesim plans start from $1.69 with instant QR delivery. Compare live options on this page, or see how we differ from Airalo, Holafly, and Nomad.
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