Australia eSIM data plan for travel & business | microesim instant activation
Australia eSIM

Australia eSIM

Optus 5G
Check Compatibility
$0.85 USD
Extra 5% OFF for This eSIM!
🏷️Use Code: Hello26
Service Days
1 Day
3 Days
5 Days
7 Days
10 Days
15 Days
20 Days
30 Days
60 Days
Data
Total 1GB
Total 3GB
Total 5GB
Total 10GB
Total 20GB
Total 30GB
Total 50GB
Daily 500MB
Daily 1GB
Daily 2GB
Daily 3GB
Unlimited
Total 60GB
Total:
⚠️ Note: We suggest to add eSIM after arrival. Check activation policy.

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Not sure how much data you need in Australia? Use our data usage estimator below.

Plan Details

Coverage Sydney, Melbourne, Brisbane, Gold Coast, Cairns and other cities and tourist destinations in Australia.
Network
Optus 5G
Speed 4G / LTE / 5G
Plan Type Data Only
Tethering / Hotspot Yes
Phone Number No
Voice Call Not available, only via apps (VOIP)
Text Message No
eKYC (Identity Verification) eKYC Not Required
Delivery The eSIM QR code will be emailed within minutes after payment is accepted.
Data Routing Roaming
Top-up Option Not avaibale
Activation Policy The validity period starts once the eSIM connects to a supported network and begins using data for internet access. We recommend adding the eSIM after you arrive at your destination. You can install the eSIM in advance, but please remember to turn it off immediately after installation to prevent the validity period from starting earlier than expected.

Product Overview

Australia eSIM — Best eSIM for Australia Travel (4G/5G Data Plans)

Stay connected anywhere in Australia with the Australia eSIM, the easiest way to get fast and reliable mobile data without roaming fees. Activate your eSIM in minutes and enjoy instant 4G, LTE, or 5G connectivity upon arrival — no physical SIM card or store visits required.

Whether you're exploring Sydney, Melbourne, or the Great Barrier Reef, your Australia travel eSIM ensures seamless internet access for maps, social media, and calls.
As long as your phone supports eSIM, you can easily use the Australian eSIM.
If you’re not sure whether your device is compatible, simply dial #06# to check for an EID number, or view our eSIM-compatible device list.
With eSIM, you can use mobile data for browsing while keeping your original SIM card active for SMS or voice calls — though please note that using your domestic SIM abroad may incur high roaming charges.

Say goodbye to expensive roaming charges and unreliable airport SIM kiosks. With our prepaid Australia eSIM, you can stay online from the moment you land — flexible, affordable, and built for travelers.

💡 Tip: According to the Fair Usage Policy, once your high-speed data is used up, you can continue using data at 128kbps for free — no additional payment required.

Why choose this eSIM for Australia travel:

  • Cheaper than a local Australian SIM card
  • Instant activation — connect within minutes
  • No roaming fees or hidden charges
  • Can be used with your own SIM card
    (Using only your own SIM card may result in higher charges)

How to use Australia eSIM

Make sure your phone is carrier-unlocked and eSIM compatible

Find Your Eestination & Order The Data Plan on MicroEsim - How To Use MicroEsim‘s eSIM 1

Choose Data Plan
Buy Your Prepaid eSIM

Instant Email Delivery & Simple Scan Setup MicroEsim's eSIM- How To Use MicroEsim‘s eSIM 2

Instant Email Delivery
Simple Scan Setup

Turn on eSIM & set as “Cellular Data” - How To Use MicroEsim‘s eSIM 2-2

Set eSIM as Cellular Data
Switch Mobile Data to eSIM

Activate Upon Arrival & Stay Connected for a Seamless Trip! - How To Use MicroEsim‘s eSIM 3

Activate & Enjoy Internet
Stay Connected for Seamless Trip

Advantages of Using Microesim for Australia eSIM

Stay connected whenever and wherever

Hotspot Supported

Enjoy the freedom to use your mobile hotspot with our eSIM. Share your data effortlessly.

Reliable Network

MicroEsim works with trusted carriers to provide the best network in Australia.

Instant Delivery

Upon order placement, receive eSIM information via email for instant connection.

No Extra Fees

Save money using MicroEsim. Best pre-paid eSIM with no additional charges.

Enjoy Dual SIMs

The original SIM card will work as usual. You can use Whatsapp and VoIP apps like skype.

Easy To Use

Effortlessly activate your eSIM data plan in minutes by scanning simple QR code.

Frequently Asked Questions for Australia eSIM

Explore our Comprehensive eSIM Support & FAQs

Does my phone support eSIM in Australia?

How to set up Australia eSIM on my phone?

When and how will I receive my eSIM for Australia ?

How to Check My Australia eSIM Data Usage?

Can I keep my whatspp / line number?

Can I share data with other devices using this travel data plan?

Customer Reviews

Based on 13 reviews
92%
(12)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
M
Micky Wong
Convenient, Stealth

Do I need to use data or Wi-Fi to repurchase an eSIM?

Hi, thanks for your review. You can use either mobile data or Wi-Fi to repurchase the eSIM if you have used up the current one.
However, we strongly recommend using a stable Wi-Fi connection during the purchase and installation process to avoid any interruption.
If you experience any issues during installation, please feel free to contact us and we will assist you right away.

S
Sissi Chen
Australia esim 7 days

Works great! Recommend it

Thank you for your five-star review! We’re glad to hear the service lived up to your expectations, and we really appreciate your recommendation—delivering a satisfying, reliable experience is what we aim for. It’s a pleasure to support your needs.

F
Francis Bayobo
Good

Fast connection

Thank you for your five-star review! We’re glad our Australia eSIM delivers the fast connection you need—it’s great to know our service brings you efficient, smooth connectivity here. It’s a pleasure to support your needs.

A
Ahmed Hassan

Great coverage in Sydney and Melbourne. The setup was simple and the data connection was fast and reliable.

Thank you for your 5-star review!
We’re happy to hear you enjoyed great coverage in Sydney and Melbourne, with simple setup and fast, reliable data connection.

I
Ivan Zakharchuk

Australia eSIM

Thank you for your kind review! Your support means a lot to us, and we’re happy our Australia eSIM helped make your trip easier.