Yesim · Vietnam
Find the best eSIM for Vietnam
1580 plans from trusted providers
All Vietnam eSIM plans
Mobile networks in Vietnam
An eSIM for Vietnam connects to one or more of the local networks below. You don't pick the carrier directly — each plan roams onto its partner network — but knowing the operators helps you judge coverage.
- Viettel — largest network, best mountain and rural reach
- VinaPhone — fast 5G in cities and resort areas
- MobiFone — solid urban coverage, 5G still expanding
5G & coverage in Vietnam
5G is live in Hanoi, Ho Chi Minh City and Da Nang, and tourist areas like Ha Long Bay, Hoi An and Phu Quoc are well served. Signal drops on mountain trekking routes around Sapa and the Ha Giang passes, where Viettel is by far the most dependable network.
Popular destinations in Vietnam
Most travellers buy an eSIM for Vietnam when heading to Hanoi, Ho Chi Minh City, Da Nang and other top spots:
HanoiHo Chi Minh CityDa NangHoi AnHa Long BayPhu Quoc
Looking for the best eSIM for Vietnam? eSIM Spotter compares 1580 prepaid data plans from 41 providers, updated daily, so you can sort by price per GB, data allowance and validity and pick the right plan before you travel.
Right now, plans for Vietnam start from $2.27, the best value works out to about $0.13 per GB, and unlimited data starts from $2.40 — live numbers from the 1580 plans we track across 41 providers, refreshed daily.
Providers serving Vietnam include AlpineSIM, eSimGlobe, Wiiline — compare all 41 on this page.
How to choose an eSIM for Vietnam
Start with how much data you need and how long you are staying. For short city trips a small 1–5 GB plan is usually enough; for longer stays or hotspot use, look at larger or unlimited plans. Check that the plan covers Vietnam as a local or regional option, compare the price per GB rather than the headline price, and confirm your phone supports eSIM before you buy.
How we compare eSIM plans
We collect live prices directly from each provider every day and rank plans by price per GB. eSIM Spotter is an independent comparison site — we may earn an affiliate commission when you buy, but it never affects how plans are ranked.
Last updated Jul 18, 2026
Vietnam eSIM — frequently asked questions.
How much does an eSIM for Vietnam cost?+
Plans for Vietnam start from around $2.27, with the best value currently about $0.13 per GB. Across 41 providers we track 1580 plans, so the exact price depends on the data allowance and validity you choose.
Which providers offer eSIMs for Vietnam?+
We currently track 41 providers with eSIM coverage for Vietnam. You can compare them side by side in the table above and filter by provider, data amount and validity.
Will my phone work with an eSIM in Vietnam?+
Most recent iPhone, Google Pixel and Samsung Galaxy models support eSIM, but it depends on the exact model and whether your phone is carrier-unlocked. Check your device settings or manufacturer specs for eSIM support before buying a plan for Vietnam.
How do I activate an eSIM in Vietnam?+
After buying, most providers send a QR code or in-app setup. Add the eSIM in your phone's cellular settings, scan the code, and enable the plan when you arrive in Vietnam. Many plans activate on first connection to a local network.
Can I get unlimited data in Vietnam?+
Yes — unlimited data plans for Vietnam currently start from $2.40. Note that some "unlimited" plans reduce speed after a daily high-speed allowance, so check the fair-use terms in the plan details.
Is an eSIM cheaper than roaming in Vietnam?+
For most travelers an eSIM is cheaper than standard carrier roaming in Vietnam, because you pay local prepaid rates instead of roaming fees. Compare the price per GB above against your home carrier's roaming rate to see your saving.
