100 MB
Data
7 days
Validity
$0.85
$8.70/GB
Roamix eSIM Australia 2026: Cheap Data Plans & Prices
Roamix eSIM Australia 2026: plans and prices. How much does it cost? Rates by days and GB, the cheapest data package and unlimited options in one list.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
Roamix plans and prices for Australia
Roamix for Australia FAQ.
How much does the cheapest Roamix eSIM for Australia cost?
+
The cheapest Roamix eSIM for Australia costs $0.85 and gives you 100 MB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on the official Roamix site.
Does Roamix work in Australia?
+
Yes, Roamix works in Australia on its Australia-only plans and on its regional and global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a Roamix eSIM for Australia for 7, 15 or 30 days?
+
For Australia alone, these are Roamix's lowest prices by trip length:
- 7 days: $0.85 for 100 MB
- 15 days: $4.70 for 3 GB
- 30 days: $5.00 for 3 GB
Does Roamix have an unlimited data eSIM for Australia?
+
Yes, Roamix has 299 unlimited plans for Australia, ranging from $2.80 for 1 day to $337.00 for 365 days. A week without a data cap costs $7.95. On Roamix's unlimited plans, you pick how much full-speed data you get each day, from 500 MB to 10 GB on most country pages, and after that you stay online at a lower speed. Check the plan details before you buy.
What is Roamix, and is it good for Australia?
+
Roamix is an eSIM store for travelers, with plans covering 205 destinations. If you want prices for other countries and the full verdict, read the Roamix eSIM review.
How much does 1 GB of data cost with a Roamix eSIM in Australia?
+
With Roamix, 1 GB in Australia can cost as little as $0.78, on the plan with 50 GB for 30 days.
Does Roamix have 5G in Australia?
+
Yes, every Roamix plan for Australia has 5G. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.
Can I use a Roamix eSIM as a mobile hotspot in Australia?
+
Yes, every Roamix plan, unlimited ones included, lets you share data through a hotspot at no extra fee, and it comes from the same data balance.
Does Roamix have a phone plan with a number for Australia?
+
No, Roamix's Australia plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a Roamix eSIM before my trip to Australia and use it later?
+
Yes, you can buy it months ahead. On most plans, the days start when your phone first connects to a network in Australia, and some start when you install the eSIM, so check the plan details before you buy.
Can I top up a Roamix eSIM?
+
Yes, you can top up the same eSIM on the Roamix website under My eSIMs, with no new QR code. Most top-ups add data within your current plan's days, and some plans can't be topped up, so check the plan details before you buy.
Does Roamix have a global eSIM that works in Australia?
+
Yes, Roamix has 205 regional plans that cover Australia and other countries, plus 39 global plans starting at $10.30. These keep you online as you cross borders. But if you're only going to Australia, an Australia-only plan costs less. For example, 10 GB for 30 days is $11.30 on the Australia eSIM and $29.10 on the regional one.