Best eSIM for Vietnam in 2026: Plans from $0.36
Prepaid travel data on Viettel, Vinaphone, MobiFone — instant QR delivery, connected the moment you land. No roaming fees, no contracts.
View all 15 plans for Vietnam · from $0.36
Prepaid travel data on Viettel, Vinaphone, MobiFone — instant QR delivery, connected the moment you land. No roaming fees, no contracts.
View all 15 plans for Vietnam · from $0.36Quick answer: The best eSIM for Vietnam in 2026 is a prepaid travel eSIM on Viettel or Vinaphone. esimbloom plans start at $0.36 for 100MB over 7 days, with 15 plans up to 30 days. The QR code arrives by email seconds after checkout, and the plan activates when you first connect in Vietnam — no roaming fees, no contract, and your home SIM stays active for calls.
Vietnam rewards the connected traveller: Grab bikes through Hanoi traffic, translated menus in Hue, booking overnight trains — it all runs on data, and Vietnamese data is famously cheap and fast. Viettel's network in particular reaches places the tourist trail barely touches.
esimbloom Vietnam plans are delivered instantly and work from Hanoi to the Mekong Delta, including the Ha Long Bay area and the mountain north around Sapa.
| Data | Validity | Price (USD) | |
|---|---|---|---|
| 100MB | 7 days | $0.36 | Get plan → |
| 500MB | 7 days | $0.55 | Get plan → |
| 500MB | 1 day | $0.61 | Get plan → |
| 1GB | 1 day | $0.96 | Get plan → |
| 1GB | 7 days | $1.02 | Get plan → |
| 2GB | 1 day | $1.92 | Get plan → |
| 3GB | 1 day | $2.64 | Get plan → |
| 3GB | 15 days | $2.71 | Get plan → |
Your eSIM arrives by email seconds after checkout. Install before you fly, connect on arrival.
Plans connect to Viettel, Vinaphone, MobiFone — the same coverage locals use.
One prepaid price. No daily passes, no out-of-bundle surprises, no contracts.
Your home SIM stays active for calls and SMS while the eSIM handles data.
Viettel has Vietnam's widest coverage, especially rural and mountain areas; Vinaphone and MobiFone are strong in cities and along the coast. esimbloom plans specify their network per plan.
Towns and main roads, yes — particularly on Viettel. Remote trekking valleys have gaps; download offline maps for mountain days.
5GB is comfortable for navigation, Grab and social; Vietnamese plan pricing makes 10GB a cheap upgrade if you stream or hotspot.
esimbloom Vietnam plans start from $0.36 for a starter data pack, with larger and longer options up to 30 days. There are no roaming fees and no contracts — you pay once for the plan you pick.