Cheapest eSIM for New Zealand
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| 1 | MegaEsim Coupon: SUMMER10 |
3 GB | 1 Day | $3.07 | $1.02 | Best value | Get |
| 2 | MegaEsim Coupon: SUMMER10 |
10 GB | 30 Days | $10.67 | $1.07 | Best value | Get |
| 3 | MegaEsim Coupon: SUMMER10 |
3 GB | 15 Days | $3.51 | $1.17 | Great | Get |
| 4 | MegaEsim Coupon: SUMMER10 |
5 GB | 30 Days | $5.85 | $1.17 | Great | Get |
| 5 | MegaEsim Coupon: SUMMER10 |
3 GB | 30 Days | $3.72 | $1.24 | Great | Get |
| 6 | MegaEsim Coupon: SUMMER10 |
1 GB | 1 Day | $1.49 | $1.49 | Good | Get |
| 7 | MegaEsim Coupon: SUMMER10 |
1 GB | 7 Days | $1.49 | $1.49 | Good | Get |
| 8 | MegaEsim Coupon: SUMMER10 |
1 GB | 3 Days | $4.16 | $4.16 | Very expensive | Get |
| 9 | MegaEsim Coupon: SUMMER10 |
3 GB | 3 Days | $12.56 | $4.19 | Very expensive | Get |
| 10 | MegaEsim Coupon: SUMMER10 |
3 GB | 7 Days | $29.30 | $9.77 | Very expensive | Get |
| 11 | MegaEsim Coupon: SUMMER10 |
1 GB | 15 Days | $20.79 | $20.79 | Very expensive | Get |
| 12 | MegaEsim Coupon: SUMMER10 |
1 GB | 30 Days | $41.58 | $41.58 | Very expensive | Get |
Cheapest eSIM for New Zealand: the numbers
As of 30 August 2026, 21:31 GMT, the cheapest eSIM for New Zealand is MegaEsim with 3 GB for 1 Day at $3.07. That is $1.02 per GB, the best rate of the 12 plans we compare from 1 provider. 12 plans include 5G. 12 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which mobile networks does New Zealand have?
The Commerce Commission's monitoring report shows Spark, One NZ and 2degrees hold a combined 97.5% of the mobile market. One NZ puts its own 4G and 5G coverage at 99% of the places people live and work.
- Spark: Spark is the biggest network, with 5G already covering more than half the population across 980 plus sites and the best rural footprint thanks to government co-investment programs.
- One NZ: One NZ, formerly Vodafone, advertises mobile coverage reaching 99% of where New Zealanders live and work over 4G and 5G.
- 2degrees: 2degrees is the third network and the value player, with 5G live in around 30 locations.
MVNO penetration sits near 1% of mobile subscribers, so nearly every SIM and travel eSIM in New Zealand ends up on Spark, One NZ or 2degrees.
The eSIM plans we compare on this page connect to:
Is 5G available in New Zealand?
Spark's 5G covers more than half of the population and the company is targeting mid 90s percent coverage, while One NZ's 5G reaches 69% of places and 2degrees covers about 30 locations. Outside cities and towns you will mostly be on 4G.
How much data do you need in New Zealand?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in New Zealand right now:
eSIM or a local SIM at the airport in New Zealand?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter. Data for New Zealand starts at $3.07 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your New Zealand eSIM
Buy your planYou get a QR code by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Airport and hotel wifi can be weak.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to find the network.
Check the validity clockSome plans start counting at purchase, not at first use. Check before you buy.
Good to know before you land in New Zealand
Stores ask for your passport as ID when you buy and activate a physical SIM at the airport.
Auckland Airport has Spark and One NZ counters in international arrivals plus a tax free Spark store in the duty free zone that is slightly cheaper. Travel packs start around NZ$25 to 29 for 2GB and top out at NZ$99 to 129 for the big data bundles.
Spark has the best rural coverage and has partnered with Starlink for satellite coverage in hard to reach areas. Expect dead zones in remote terrain like national parks and mountain passes, so download offline maps for road trips.
New Zealand Travel eSIM FAQ
Everything you need to know about using an eSIM in New Zealand
What is the cheapest eSIM for New Zealand?
Right now the cheapest option ranked by price per GB is MegaEsim with 3 GB for 1 Day at $3.07. That works out to $1.02 per GB. Prices change often, so the table above always shows the current order.
Which networks will my eSIM connect to in New Zealand?
The plans we compare connect to One NZ. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do New Zealand eSIMs support 5G?
12 of the 12 plans we track for New Zealand include 5G where the local network offers it. The rest run on 4G, which is still fine for maps, calls over apps, and video.
Can I top up my New Zealand eSIM if I run out?
Yes. 12 of the 12 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
How many GB do I need for a week in New Zealand?
Around 3 to 5 GB covers a week of maps, messaging, and normal browsing. Heavy video or hotspot use needs 1 to 2 GB per day. Today the cheapest plan with at least 5 GB is MegaEsim at $5.85.
How we rank
Prices last checked on 30 August 2026, 21:31 GMT across 12 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
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