Compare the Best Travel eSIMs for New Zealand
Prepaid data eSIMs for visitors to New Zealand, every plan ranked by real price per GB. This is not a New Zealand contract or a local SIM. Updated daily.
The 3 best New Zealand eSIMs right now
Sim Local✓ Verified partner
Yesim✓ Verified partner
Ubigi✓ Verified partner
What New Zealand data actually costs
New Zealand travel eSIM prices look random until you convert every plan to one number: the real cost per gigabyte. Here is what that reveals right now.
The cheapest plan at each size, 30 days
| Data | Cheapest provider | Total | Price per GB | |
|---|---|---|---|---|
| 50 GB | Airalo | $49 | $0.98/GB | Get plan ↗ |
| 25 GB | Ubigi | $35 | $1.40/GB | Get plan ↗🏷 10% off with code TRAVELCITY10 |
| 20 GB | Yesim | $25.37 | $1.27/GB | Get plan ↗🏷 15% off with code TRAVELCITY |
| 10 GB | Ubigi | $16 | $1.60/GB | Get plan ↗🏷 10% off with code TRAVELCITY10 |
| 5 GB | Yesim | $10.24 | $2.05/GB | Get plan ↗🏷 15% off with code TRAVELCITY |
| 1 GB | Yesim | $3.87 | $3.87/GB | Get plan ↗🏷 15% off with code TRAVELCITY |
Cost per GB rises from $0.98/GB at 50 GB to $3.87/GB at 1 GB. Buying a little more data than you expect to use is almost always cheaper per gigabyte than buying exactly what you need.
The "unlimited" trap
The same words, unlimited for 30 days, cover a wide price range, and most plans slow down after a daily threshold that the label hides.
| Provider | Unlimited, 30 days | Fair-use cap | |
|---|---|---|---|
| Maya | $49.99 | Confirming | Get plan ↗🏷 10% off with code ATESIM |
| Ubigi | $65 | Confirming | Get plan ↗🏷 10% off with code TRAVELCITY10 |
| Yesim | $65.81 | Confirming | Get plan ↗🏷 15% off with code TRAVELCITY |
| Airalo | $71 | Confirming | Get plan ↗ |
| Saily | $71.99 | Confirming | Get plan ↗ |
Unlimited 30 day plans run from $49.99 to $71.99, a spread of about 44 percent, for a label that means the same thing on paper. Check the daily cap before you buy, especially if you plan to tether a laptop.
Do not overpay for coverage you will not use
If your whole trip is in New Zealand, a New Zealand only plan is far cheaper per gigabyte than a Oceania or global plan carrying the same data. Same provider (Sim Local), same 20 GB, 30 days:
| Sim Local plan | Price | Price per GB | |
|---|---|---|---|
| New Zealand only | $28.50 | $1.43/GB | Get plan ↗🏷 10% off with code ATESIM |
| Oceania | $35 | $1.75/GB | Get plan ↗🏷 10% off with code ATESIM |
| Global | $35 | $1.75/GB | Get plan ↗🏷 10% off with code ATESIM |
A New Zealand only plan costs much less per gigabyte than a regional or global plan with the same data. Only pay for the wider plan if you are actually crossing borders on this trip.
Which network does your New Zealand eSIM use?
This is the question that decides your real signal, and almost no comparison site answers it. Your travel eSIM connects to one or more local networks as a visitor, and that choice matters the moment you leave the big cities, because rural coverage varies a lot between them.
| Provider | Host network | Status |
|---|---|---|
| Airalo | Spark | Confirmed |
| GigSky | Not publicly disclosed | Confirming |
| Ubigi | Spark and 2degrees | Confirmed |
| Nomad | Spark | Confirmed |
| Saily | Not publicly disclosed | Confirming |
| Yesim | 2degrees | Confirmed |
Airalo and Nomad both confirm the Spark network, which along with One NZ has the widest rural reach, and Ubigi rides Spark and 2degrees; Yesim runs on 2degrees, which is thinner outside towns, and GigSky and Saily do not name their host.
Coverage by where you are going
- Spark and One NZ operate New Zealand's widest networks, with 4G reaching about 98 percent of the population, while 2degrees covers cities and main towns but has thinner rural reach.
- Spark switched on 5G in 2020 and One NZ followed in 2020 to 2021, so 5G is mostly limited to Auckland, Wellington, Christchurch and other main centers.
- Remote areas including Fiordland, the West Coast of the South Island, and alpine passes have real coverage gaps where no carrier holds a usable signal.
- Both the North Island and South Island run on the same carriers, so crossing between them by ferry or flight does not change your coverage.
- Budget carrier Skinny runs on the full Spark network and Warehouse Mobile runs on 2degrees, so an eSIM's real-world coverage depends on which host network it uses.
Travel eSIM vs a local New Zealand SIM
A travel eSIM is the simpler option for a visit of a few weeks. You install it before you fly, activate it on arrival, and avoid queuing at an airport kiosk. Airalo and Nomad give you Spark coverage, Ubigi adds a 2degrees fallback, and prices for a 5 GB 30-day plan sit around US$11 to US$14.
A local prepaid SIM from Spark, One NZ, 2degrees, or Skinny is worth it if you need a New Zealand +64 number for calls and texts, or if you want the largest fixed data bundles. Spark sells prepaid Travel Packs aimed at visitors, and Skinny, which is owned by Spark and uses the same network, is usually the cheapest way onto Spark coverage.
Quick rule: For a trip under a month with data only, use a travel eSIM; buy a local prepaid SIM only if you need a local +64 number.
New Zealand's networks are Spark, One NZ and 2degrees, and budget brand Skinny runs on the full Spark network, delivering the same roughly 98 percent population 4G coverage as Spark itself at a lower price.
How a New Zealand travel eSIM works
A travel eSIM replaces expensive roaming with a cheap local data plan you activate in seconds. There is no plastic SIM and no airport queue. Roaming with your home carrier can run 6 to 12 dollars a day, so a week easily tops 50 to 80 dollars for service you already pay for at home.
Three things to get right:
- Check your phone supports eSIM before you buy.
- Install the eSIM at home over WiFi, but wait to activate it until you land, because the validity period usually starts on activation.
- Keep your physical SIM in the phone for calls and texts on your normal number.
How we rank New Zealand eSIMs
Every plan on this page is sorted by real price per GB (total price divided by included data, normalised to USD), so a cheap-looking 1 GB plan cannot outrank a better-value 10 GB one. We refresh prices daily and only list providers with a track record of activating on arrival. We earn a small affiliate commission when you buy through our links. It funds the price tracking and never changes the order you see.
New Zealand travel eSIM FAQ
Which eSIM has the best rural coverage in New Zealand?
The host network matters more than the brand. Airalo and Nomad both run on Spark, which along with One NZ has the widest rural reach and about 98 percent population coverage on 4G. Ubigi uses Spark and 2degrees, so it can fall back between the two.
Does New Zealand have 5G?
Yes. Spark launched 5G in 2020 and One NZ followed in 2020 to 2021. Coverage is concentrated in Auckland, Wellington, Christchurch and other larger towns, so most rural and backcountry travel runs on 4G.
Will my eSIM work in Fiordland and on alpine passes?
Not always. Places such as Milford Sound, the Haast Pass, and long stretches of the West Coast and central alpine roads have no cell signal from any carrier. Download offline maps before you head into these areas.
Are these plans truly unlimited?
Most plans labeled unlimited cap high-speed data per day and then slow down. Saily gives 5 GB per day before dropping to about 1 Mbps, and Airalo gives 3 GB per day before 1 Mbps. GigSky and Ubigi sell only fixed-data plans for New Zealand.
Can I use one eSIM on both the North and South Islands?
Yes. Both islands use the same carriers, so a single New Zealand eSIM works nationwide. You do not need to change anything when you cross between the islands by ferry or flight.
Should I buy a local SIM instead of an eSIM?
A travel eSIM is easier for a short visit and needs no store visit. Buy a local prepaid SIM from Spark, One NZ, 2degrees or Skinny only if you need a local +64 number for calls and texts. Skinny runs on the Spark network, so it matches Spark's coverage at a lower price.