Price checked on October 13, 2026
RedteaGO eSIM for Vietnam: our review
- Vietnamese networkNot stated
- Listed
- 8 vietnam plans · from $1.30
- Hotspot OK
- Unlimited
Verdict
RedteaGO · 1 GB · 30 days · from $1.30
This page is generated from our eSIM registry and has not yet been reviewed by an editor in this language.
RedteaGO in Vietnam: the facts
- Vietnamese network
- Not stated
- 5G
- Not stated
- Hotspot
- Yes
- Phone number
- data only
- Plan starts
- not stated
- Top-up
- Yes
- Refunds
- Refund or replacement within 30 days of purchase only if the eSIM cannot be activated/used because of RedteaGO's own technical issue; customer must cooperate with troubleshooting and provide evidence (screenshots, error messages). Unused data forfeited at expiry. Fee disputes within 10 days of the charge.
- Support
- email, 24/7
- Unlimited
- Not stated
- Type
- International eSIM
- Last checked
- October 13, 2026
- RedteaGO is listed from a one-off check on October 13, 2026; prices may have changed since.
RedteaGO Vietnam plans and prices
| Plan | Data | Validity | Network | Price | per GB |
|---|---|---|---|---|---|
| Vietnam Data-only 1 GB / 30 days | 1 GB | 30 days | Not stated | $1.30 | $1.30 |
| Vietnam Unlimited BASIC (per day) | Unlimited | 1 day | Not stated | $1.50 | — |
| Vietnam Data-only 3 GB / 30 days | 3 GB | 30 days | Not stated | $3 | $1 |
| Vietnam Data-only 5 GB / 30 days | 5 GB | 30 days | Not stated | $5 | $1 |
| Vietnam Unlimited PREMIUM (per day) | Unlimited | 1 day | Not stated | $5.90 | — |
| Vietnam Data-only 10 GB / 60 days | 10 GB | 60 days | Not stated | $8 | $0.80 |
| Vietnam Data-only 20 GB / 90 days | 20 GB | 90 days | Not stated | $15.80 | $0.79 |
| Vietnam Data-only 50 GB / 180 days | 50 GB | 180 days | Not stated | $43.70 | $0.87 |
Read on RedteaGO's website on October 13, 2026. Prices in US dollars, before any promo code.
RedteaGO promo code
RedteaGO 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 RedteaGO customers complain about
- app crash during installation leaving the eSIM unusable
- poor or no signal
- unhelpful support, partial refunds
- data balance shown in app not matching reality; countries claimed but unusable
Installing a RedteaGO 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 RedteaGO'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 RedteaGO 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 RedteaGO 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
RedteaGO in Vietnam: questions
Which network does RedteaGO use in Vietnam?
RedteaGO connects to Not stated.
Is RedteaGO's unlimited plan really unlimited?
No. RedteaGO applies a daily fair-use cap: Not stated. Light use is never affected; video and tethering are.
Do I get a Vietnamese phone number with RedteaGO?
No. RedteaGO is data-only: no Vietnamese number, so no Vietnamese SMS. Calls go through WhatsApp or your home line in roaming.
Can I share RedteaGO's connection as a hotspot?
Yes
When does the RedteaGO plan start?
The plan starts not stated. Install it at home, keep data roaming off on that line until you land.
Related guides
Other eSIM brands for Vietnam
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