VietnamStudy Abroad Data Plans
30+ days long stay, large/unlimited data first Β· 66 plans
Studying or staying long-term in Vietnam (30+ days) calls for large data and stability. This page shows 66 long-term / large-data plans, of which 42 are unlimited, sorted by data amount to help you find a plan that lasts the whole month.
Vietnam Study Abroad Β· Editor's Picks
Sorted by data from high to low, top 3 picks
Vietnam 51GB 180 days
51GB Β· 180 days Β· Hotspot
OVOSIM Vietnam See Plans plan
Vietnam 30GB 30 days
30GB Β· 30 days Β· Hotspot
Actual available network subject to local coverage and plan description
Vietnam 20GB 30 days
20GB Β· 30 days Β· Hotspot
Revo eSIM Vietnam plan
Choose by travel scenario
30+ days long stay, large/unlimited data first
eSIM Plans with Most Datafor Vietnam
Vietnam
Yesim - Vietnam 30GB 30 days
Viettel / Vinaphone / Mobifone Β· 4G/5G
$41.17
Vietnam
Yesim - Vietnam 20GB 30 days
Viettel / Vinaphone / Mobifone Β· 4G/5G
$28.59
Vietnam
Saily - Vietnam 20GB 30 days
vietnam Β· 4G/5G
$28.99
$28.99
Vietnam
Saily - Vietnam 10GB 30 days
vietnam Β· 4G/5G
$17.99
$17.99
Vietnam
Yesim - Vietnam 10GB 30 days
Viettel / Vinaphone / Mobifone Β· 4G/5G
$21.73
Vietnam
Saily - Vietnam 5GB 30 days
vietnam Β· 4G/5G
$10.99
$10.99
Vietnam
Yesim - Vietnam 5GB 30 days
Viettel / Vinaphone / Mobifone Β· 4G/5G
$12.58
Vietnam
Saily - Vietnam 3GB 30 days
vietnam Β· 4G/5G
$7.99
$7.99
Vietnam
Yesim - Vietnam 3GB 30 days
Viettel / Vinaphone / Mobifone Β· 4G/5G
$8.00
Vietnam
Yesim - Vietnam 1GB 30 days
Viettel / Vinaphone / Mobifone Β· 4G/5G
$3.54
Vietnam
OvOsim - Vietnam 1GB 30 days
vietnam Β· 4G/5G
$7.55
$7.55
Viettel / Vinaphone / Mobifone Β· 4G/5G
$4.00
Viettel / Vinaphone / Mobifone Β· 4G/5G
$8.00
Viettel / Vinaphone / Mobifone Β· 4G/5G
$12.01
Viettel / Vinaphone / Mobifone Β· 4G/5G
$16.01
Viettel / Vinaphone / Mobifone Β· 4G/5G
$20.01
Viettel / Vinaphone / Mobifone Β· 4G/5G
$24.01
Viettel / Vinaphone / Mobifone Β· 4G/5G
$28.02
Viettel / Vinaphone / Mobifone Β· 4G/5G
$30.09
Viettel / Vinaphone / Mobifone Β· 4G/5G
$32.17
Viettel / Vinaphone / Mobifone Β· 4G/5G
$34.24
Viettel / Vinaphone / Mobifone Β· 4G/5G
$36.31
Viettel / Vinaphone / Mobifone Β· 4G/5G
$38.38
Viettel / Vinaphone / Mobifone Β· 4G/5G
$40.46
Viettel / Vinaphone / Mobifone Β· 4G/5G
$42.53
Viettel / Vinaphone / Mobifone Β· 4G/5G
$44.60
Viettel / Vinaphone / Mobifone Β· 4G/5G
$45.97
Viettel / Vinaphone / Mobifone Β· 4G/5G
$47.34
Viettel / Vinaphone / Mobifone Β· 4G/5G
$48.71
Viettel / Vinaphone / Mobifone Β· 4G/5G
$50.09
Viettel / Vinaphone / Mobifone Β· 4G/5G
$51.46
Viettel / Vinaphone / Mobifone Β· 4G/5G
$52.83
Viettel / Vinaphone / Mobifone Β· 4G/5G
$54.20
Viettel / Vinaphone / Mobifone Β· 4G/5G
$55.58
Viettel / Vinaphone / Mobifone Β· 4G/5G
$56.95
Viettel / Vinaphone / Mobifone Β· 4G/5G
$58.32
Viettel / Vinaphone / Mobifone Β· 4G/5G
$59.69
Viettel / Vinaphone / Mobifone Β· 4G/5G
$61.06
Viettel / Vinaphone / Mobifone Β· 4G/5G
$62.44
Viettel / Vinaphone / Mobifone Β· 4G/5G
$63.81
Viettel / Vinaphone / Mobifone Β· 4G/5G
$65.18
Vietnam tips to avoid pitfalls
- π‘ Check Viettel / Vinaphone coverage first.
- π‘ Motorcycle or cross-city travelers should choose larger data plans.
- π‘ Note that some low-cost plans may throttle speed or not support hotspot.
Vietnam Study Abroad eSIM FAQ
How much does a Vietnam Study Abroad eSIM plan cost?
We currently list 66 Vietnam Study Abroad eSIM plans, with prices ranging $1.30 β $221.18. The cheapest is Vietnam 1GB 30 days, around $1.30. Actual prices may vary with promotions and exchange rates β check the provider page before purchase.
Is an eSIM cost-effective for studying in Vietnam?
For the transition period (your first month), a large-data eSIM is very convenient and avoids queuing for a local SIM. This page has 42 unlimited plans to choose from. For longer stays, a local number is usually cheaper once you're settled β balance it by your stay duration.
Is it better to buy an eSIM or a physical SIM for Vietnam?
An eSIM needs no card swap, can be installed before departure, activates right after landing, and supports dual SIM (keeping your home number). A physical SIM suits cases needing a local phone number or a device without eSIM support. Compare eSIM prices here first β they're usually cheaper than airport counters.
How do I activate a Vietnam eSIM after landing?
Install it before departure over Wi-Fi. After landing, enable data roaming to auto-activate; if there's still no service after 1-2 minutes, manually select the local operator in settings. Checking device compatibility before departure reduces the risk of activation failure.
β οΈ Read before buying: Vietnam eSIM pitfalls guide
Red/black list and common pitfalls like throttling, activation failures