Price checked on October 13, 2026
BambooSIM eSIM for Vietnam: our review
- Vietnamese networkViettelMobiFone
- Listed
- 4.5/5 · 22 · Trustpilot
- 5 vietnam plans · from $10.61
- Hotspot OK
- +84 number
Verdict
BambooSIM connects to Viettel, MobiFone. BambooSIM · 3 GB/day · 7 days · from $10.61
This page is generated from our eSIM registry and has not yet been reviewed by an editor in this language.
BambooSIM in Vietnam: the facts
- Vietnamese network
- Viettel, MobiFone
- https://bamboosim.com/en/travel-esims/vietnam
- 5G
- Not stated
- Hotspot
- Yes
- Phone number
- +84 number
- Plan starts
- at first connection in Vietnam
- Must activate within: 180 days
- Top-up
- No
- Support
- chat, email, 24/7
- Trustpilot
- 4.5/5
- 22 · October 13, 2026
- Type
- Vietnam-based reseller
- Last checked
- October 13, 2026
- BambooSIM is listed from a one-off check on October 13, 2026; prices may have changed since.
BambooSIM Vietnam plans and prices
| Plan | Data | Validity | Network | Price | per GB |
|---|---|---|---|---|---|
| One-time bundle · MOBIFONE · 7 days 3GB/day | 3 GB/day | 7 days | MobiFone | $10.61 | $0.51 |
| One-time bundle · VIETTEL · 7 days 5GB/day | 5 GB/day | 7 days | Viettel | $12.95 | $0.37 |
| One-time bundle · MOBIFONE · 15 days 8GB/day | 8 GB/day | 15 days | MobiFone | $17.68 | $0.15 |
| One-time bundle · VIETTEL · 15 days 5GB/day | 5 GB/day | 15 days | Viettel | $19.95 | $0.27 |
| One-time bundle · 30 days 5GB/day | 5 GB/day | 30 days | ViettelMobiFone | $30.95 | $0.21 |
Read on BambooSIM's website on October 13, 2026. Prices in US dollars, before any promo code.
BambooSIM promo code
BambooSIM has no public promo code at the moment. Discounts, when they exist, apply automatically through the link below; we remove codes as soon as they stop working.
What BambooSIM customers complain about
Trustpilot score 4.5/5 on 22 reviews (read on October 13, 2026). The recurring themes:
- no negative reviews visible (22 reviews, 100 % 5 stars)
- app slow to load/refresh
- fee to re-issue a QR after changing phone
Installing a BambooSIM eSIM for Vietnam
- Check that your phone is eSIM-compatible and carrier-unlocked (Settings → About → "Digital SIM" or "EID" on Android, "Add eSIM" on iPhone).
- Buy the plan on BambooSIM's site or app and install it at home on Wi-Fi: scan the QR code or let the app add it.
- Label the line "Vietnam", keep your home SIM for calls and SMS, and turn on data roaming for the eSIM line only.
- Leave mobile data on your home line off before take-off. On landing, select the BambooSIM line for data: the plan starts counting at first connection.
- No signal after a few minutes? Toggle airplane mode, then pick the network manually in the cellular settings.
Alternatives to BambooSIM for Vietnam
For the same trip, here is what the other brands charge: (10 days, 5 GB)
- VietnamobileVietnamobile5 GB/day · 10 days$1.54
- ViettelViettel5 GB/day · 15 days$3.09
- MobiFoneMobiFone1 GB/day · 30 days$3.86
BambooSIM in Vietnam: questions
Which network does BambooSIM use in Vietnam?
BambooSIM connects to Viettel, MobiFone. Plans on the Viettel network
Is BambooSIM's unlimited plan really unlimited?
BambooSIM does not sell an unlimited plan for Vietnam: all its plans have a fixed data allowance.
Do I get a Vietnamese phone number with BambooSIM?
Yes: BambooSIM's Vietnam plans come with a +84 number, which works for bank OTP codes, Zalo and Grab.
Can I share BambooSIM's connection as a hotspot?
Yes
When does the BambooSIM plan start?
The plan starts at first connection in Vietnam. Install it at home, keep data roaming off on that line until you land.
Related guides
Other eSIM brands for Vietnam
Some links on this page are affiliate links. We may earn a commission if you buy through them, at no extra cost to you. Rankings are not influenced by commissions.