Prepaid mobile data · Southeast Asia
Singapore Mobile Data Costs
Compare sourced prepaid mobile data plans for local or visitor use. Prices remain in SGD, with package limits and official sources shown below.
- Sampled operators
- 1
- Verified plans
- 1
- Currency
- SGD
- Checked
- 2026-08-09
Published package values
Published prepaid plan
Only generally usable data is normalized. Conditional app, 5G and activation bonuses are excluded when separable.
| Operator and plan | Audience | Package price | Data | Validity | Derived price/GB | Source |
|---|---|---|---|---|---|---|
| Singtel5G+ Ultimate Plan 500 GB | Local prepaid | SGD 15.00Tax status not stated | 500 GB | 28 days | SGD 0.03 | Official planChecked 2026-08-09 |
Market context
Operator and registration notes
Prepaid SIM registration requires an accepted identity document.
Limits and method
What this report does and does not compare
5G+ Ultimate Plan 500 GB
Fair-use and eligibility: The plan page describes this as a monthly prepaid plan; plan conditions and eligibility can change.
Normalization: Package price divided by 500 GB of included general-use data. Voice, SMS, roaming and promotional extras are not assigned estimated values.
Source review: Checked on 2026-08-09 with a medium confidence rating; next review due 2026-09-09.
The 28-day validity follows Singtel's prepaid plan terminology and terms.
Local SIM, home-operator roaming and travel eSIM are different products. Roaming prices are not shown until a consistent route-based comparison is available.