Australia’s Cheapest Mobile Phone Plans

Australia’s Cheapest Mobile Phone Plans
The cheap mobile plans

If you are looking for Australia’s cheapest mobile phone plans with free data to play pokies then there are many telcos out there to get the best plan. 

To get the best deal, you usually have to choose a SIM Only plan, which means the plan does not come with a phone from a Mobile Virtual Network Operator (MVNO) that uses the wholesale Telstra, Optus or Vodafone networks to provide a cost-effective plan. These plans can come in either a prepaid or postpaid format. Here are Australia’s Cheapest Mobile Phone Plans.


Note that before you set in to get Australia’s cheapest mobile phone plan you should check your usage of the phone and its services. In a survey, it was found that prepaid mobile users spend an average of $28 per month with their service; while postpaid users spend $43. Now compare this to your normal spending and see if any of the plans offer you better value.

Getting Cheapest Mobile Phone Plans

TPG Mobile
TPG Mobile

There are a number of prepaid providers offering cheap phone plans for under $10 per month, or with very short expiry periods of just 7-10 days. You should therefore note that these cheap plans come with less of services or features and sometimes with no data. They are often simple pay-as-you-go (PAYG) plans, where you get the dollar value that you pay. You will likely require more than these plans can offer, but if your usage requirements are less then you can have various providers offering such cheap plans.

Telstra Cheap Plans
Telstra Mobile

If you need lots of high-end features including data and browsing and playing games then these plans are just not for you. You can also search best plans with Boost Mobile, Coles Mobile, Aldi Mobile and others.

If you are looking for a cheap mobile phone plan, there are plenty of low-cost options for you. The best thing about the upcoming of more telecommunications is the inevitable race to rock-bottom prices as they vie for consumer bucks and ongoing loyalty.

Whatever your requirements, you can score a decent plan for under $20 with plenty of monthly data. And you only need to make a small increase to your budget if you want more gigabytes and great perks.

In this blog, let’s have a closer look at the best-value SIM-Only plans (Prepaid and Postpaid), starting off with those under $10 and stretching up to a max cost of $40.

1. Best cheap phone plan: $10 and below

Best cheap phone plan: $10 and below
Best cheap phone plan: $10 and below

TPG 12GB mobile plan

At this price bracket, plans usually have around 1GB of data, which is not bad for only $10! So, the fact that you get 12GB of data with this plan from TPG makes it a great value.

2. Best cheap mobile plan: $20 and below



This price bracket is a complicated one, as most of the popular picks are technically only $20 or under for a promo period. Still, iiNet’s deal on its 40GB Monthly Plan nets you a huge amount of monthly data for $15 per month.

Once this promo closes, however, things get a little dicey. After six months the price will revert back to $29.99 a month. All things considered, that’s still a pretty decent deal. The plan runs on the Vodafone 4G network and includes all the usual unlimited call and text trimmings. 

If you want to check out your options, here are some more popular mobile plans at this price point.

3. Best cheap mobile plan: $40 and below

$40 per month for the first 6 months
$40 per month for the first 6 months


With its promo pricing of $40 per month for the first 6 months with the promo code CF100, there’s simply no beating the dollar-for-data value offered by Circles.Life’s 100GB plan. That’s quite more data than most Australians would ever need, so it’s safe to say it will satisfy even the heaviest of data users. 

Want to see what else is out there? Take a look at the most popular plans below $40 per month for comparison.

4. Cheapest plan on Optus 4G network

Moose $8.80 Promo Plan
Moose $8.80 Promo Plan

Moose $8.80 Promo Plan

The cheapest way to enter the Optus network on short notice remains the carrier’s own prepaid SIMs. However, if you’re looking for coverage measured in weeks or months rather than days, you’re better off going with something like Moose Mobile’s $8.80 mobile plan.

$8.80 per month gets you 6GB of data for the first twelve months plus unlimited national calls and texts. After that year, the monthly rises to $14.80 per month. Fortunately, it’s a no-contract plan, so you’re free to shop around when that higher price eventually kicks in and save money in the meantime.

If Optus works best in your area, and you’re not interested in switching to Moose, Telstra or Vodafone there are a bunch of smaller providers that offer access to the Optus 4G network for lower monthly prices (though Optus plans can be quite cheap).

5. Cheapest plan on Vodafone 4G network

iiNet 8GB Mobile Plan
iiNet 8GB Mobile Plan

iiNet 8GB Mobile Plan

If you are looking to stay with or seek out the coverage of Vodafone’s 3G and 4G networks while saving as much money as possible, iiNet’s 8GB Mobile Plan is a clear frontrunner.

Priced at $10/month for the first six months, this plan includes 8GB of mobile data. After that honeymoon period, the price does go up to $19.99/month. However, at that point, you are free to leave and jump ship to another cheap mobile plan.

Vodafone has a healthy mix of budget prepaid providers that use its network. If you’re in a place with ample Vodafone coverage, and you’re only interested in cutting

The cheapest of the mobile plans

In our top picks above, we’ve tried to highlight the cheapest plans that offer reasonable data and call inclusions. However, if you’re simply after the cheapest prepaid and postpaid plans and recharges Australian telcos provide, take a look at the list below for some truly dirt-cheap mobile plans.

The 10 cheapest mobile plans in Australia

10 Cheapest mobile plans
10 Cheapest mobile plans

What to look for in mobile plans

For picking the best mobile phone plans, you should only use mobile plans that can be paired with a handset. That narrows down the number of eligible telcos dramatically. Then weigh the included data, calls/text (standard national), international (roaming and international calling/texting), and perks (music streaming, Optus Sport + Fitness, etc.) against the monthly price to find the cheapest plans with the most inclusions.

Points to note before taking a cheap plan

  • Cheap plans offer fewer features and come with some limitations.
  • They have short billing periods of 7 or 10 days, so costs can quickly add up if you recharge three or four times to get a full month’s worth of service.
  • You can get a full 30-day or monthly phone plan with unlimited calls and texts for as little as $10 these days, and these come with 1GB of data to boot. Value only seems to increase as you spend, with 10GB plans coming in at under $40.
  • It is best to compare a range of different providers with both postpaid and prepaid payment terms because there is no ‘one size fits all answer. Whatever you do, make sure you take action if you suspect you’re paying more than you need to.

Note that all the plans and costs mentioned here are subject to change, as mentioned above. What was found at the time of writing (with inputs from Whistle Out Australia).

Click here to find the latest Australia’s cheapest mobile phone plan for your mobile


1. Which telco provider is the best in Australia?

It really comes from personal preference. The best coverage comes from Telstra plans, then telcos that use the Telstra network. Optus offers a mix of coverage and value, which is also true of telcos on the Optus network. Vodafone is behind Telstra and Optus for coverage but offers plenty of value, and so too do the telcos that use its network.

2. What is the cheapest way to get a mobile phone plan?

You can find cheap phone plans for either Prepaid or SIM Only. Prepaid allows you to control costs a bit more but SIM Only tends to offer better overall value for plans, including cheap SIM Only plans.

3. Is it best to buy an iPhone or any smartphone outright or pay monthly?

If you have budgeted for the outright cost of a new iPhone or another smartphone, you can save money with a SIM Only or Prepaid plan, plus you can move to other plans and/or telcos without hardware exit fees. That said, paying off a new iPhone or another smartphone with 12, 24 or 36-month handset repayment terms is a great way to avoid the big sting of an upfront cost.

Though 1GB of data a month should be just about enough for you if you want to play games and surf the net, you won’t always get unlimited talk and text chucked into the bargain. Therefore for $10 per month or less, these plans are great for low-level users who prefer texting to voice calls.

Most of these plans are also offered on a prepaid, 30 or 28-day basis. Also, you can look for low-cost MVNOs if you’re hoping to save money on a small plan offered by various providers like Moose, Yomoji, Exetel, Amayasim, Jeeneemobile and Spinel.

About the author

Kamal Kaur