Each operator's option for a 10-day trip, checked on its own site, next to a live data eSIM price for Singapore.
See Singapore eSIM plans →| Operator | Cost | Includes | Slashtel eSIM (same trip) | Difference |
|---|---|---|---|---|
| Spark | NZ$30 · 14 days | 2GB, 300 min, 300 SMS | 3GB, 15 days: $2.99 (≈NZ$5.29) | NZ$24.71 less |
| One NZ | NZ$100 · 10 days | NZ$10/day x 10 days | 10GB, 30 days: $8.69 (≈NZ$15.36) | NZ$84.64 less |
| 2degrees | NZ$80 · 10 days | NZ$8/day x 10 days | 10GB, 30 days: $8.69 (≈NZ$15.36) | NZ$64.64 less |
Operator prices as listed on spark.co.nz, canstar.co.nz, canstar.co.nz on 28 September 2026; they include calls as well as data. Where an operator charges by the day, we compare an eSIM with at least 1GB a day. Slashtel prices are live in US dollars, converted at 1.77 per $1. Spark is a trademark of Spark New Zealand. Slashtel is not affiliated with Spark. One NZ is a trademark of One New Zealand Group. Slashtel is not affiliated with One NZ. 2degrees is a trademark of Two Degrees Mobile Limited. Slashtel is not affiliated with 2degrees.
For a 10-day trip, Spark at NZ$30. One NZ: NZ$100. 2degrees: NZ$80. Options differ in calls and data allowances, so compare what you will use.
For data, yes against each option we list: a Slashtel eSIM for the same trip costs NZ$5.29 (vs Spark NZ$30), NZ$15.36 (vs One NZ NZ$100), NZ$15.36 (vs 2degrees NZ$80). Operator options also include calls; the eSIM is data only.
Yes. Keep your New Zealand SIM in the phone for calls and texts such as bank codes, and use the eSIM for mobile data.