What a 10GB month costs in Singapore
Same plan, same duration, five sellers. USD, checked 1 September 2026.
Holafly sells no fixed-data plans anywhere — its 30-day unlimited plan is $73.90, which is a different product and so is not plotted on the same scale.
Ubigi
Ubigi is cheapest at $13 for a 10GB month, but it is the only provider routing you onto Simba rather than Singtel or StarHub — worth knowing before you save two dollars. Nomad at $14 on StarHub and Singtel is the safer pick for a short transit stop.
See Ubigi Singapore plans →Every verified plan
Prices in US dollars, read off each provider’s own page. Where we could not confirm a price, we say so rather than estimate.
| Provider | Fixed data plans (USD) | Unlimited (USD) |
|---|---|---|
| Saily | 1GB/7d $3.99 · 3GB/30d $6.99 · 5GB/30d $9.99 · 10GB/30d $15.99 · 20GB/30d $22.99 | Not verified As in Vietnam, Saily shows a single unlimited price of $48.99 against a 5–30 day selector, with no per-duration breakdown we could confirm. |
| Airalo | No fixed-data plans — unlimited only Airalo displayed no fixed-data plans for Singapore either — the same six unlimited tiers, at the same prices as Vietnam. | 3d $11.50 · 5d $18.50 · 7d $27 · 10d $34.50 · 15d $48 · 30d $69 |
| Nomad | 1GB/7d $4 · 3GB/30d $6.50 · 5GB/30d $9 · 10GB/30d $14 · 20GB/30d $21 · 50GB/30d $31 The 10GB and 20GB prices were sale prices when checked (normally $16 and $25). | 5d $18 · 10d $27 |
| Ubigi | 1GB/7d $3 · 3GB/15d $6 · 10GB/7d $11 · 10GB/30d $13 | 2d $9 · 7d $19 · 15d $35 · 30d $49 Fair-use caps apply: 10GB on the 2-day plan, 20GB on 7 days, 30GB on 15, 60GB on 30. |
| Holafly | No fixed-data plans — unlimited only | 3d $11.90 · 5d $20.50 · 7d $27.50 · 10d $36.50 · 15d $50.50 · 30d $73.90 |
Before you choose on price
The unlimited plans above are not unlimited. Here is what each one gives you at full speed.
| Provider | Full speed until | Then throttled to | Hotspot | Phone number |
|---|---|---|---|---|
| Saily | 5GB/day | 1 Mbps | Unlimited | Optional paid add-on |
| Airalo | 3GB/day | 1 Mbps | Unlimited | On some Data, Voice & Text packages and Discover+ |
| Holafly | ~2–3GB/day per third-party analysis; Holafly publishes no figure | 256–1024 kbps | 1GB/day | Never |
| Nomad | 2GB/day | 512 kbps | Supported | Thailand 50GB plan only, per review; otherwise unclear |
| Ubigi | No unlimited plan in several markets | n/a | Unlimited | Never — data only, no SMS |
Which network you actually roam onto
An eSIM is a roaming agreement with a local carrier. In Singapore, that means:
| Provider | Local network |
|---|---|
| Airalo | Singtel, plus one unnamed partner |
| Nomad | StarHub and Singtel |
| Ubigi | Simba and StarHub |
| Holafly | Singtel |
| Saily | Not disclosed |
When Australians go to Singapore
Singapore did not appear in the ABS monthly top ten in any month we checked, so no reliable figure exists for how many Australians go there. The series also counts only a trip's main destination, which structurally undercounts Singapore — enormous numbers of Australians pass through on the way somewhere else, and they need a SIM just the same.