Discover & Compare Cheap Mobile Plans

Chances are if you haven’t shopped around for a new phone plan in the last year, you’re probably paying too much. These days, 99% of all phone plans are no-contract so you’re free to compare and switch mobile providers whenever you find a better offer. Below, you will find a comparison of the cheapest mobile phone plans no matter what you need, whether that’s unlimited international calling to keep in touch with friends and family, access to the new 5G network, or a simple plan for your child’s first phone.
Looking for a new budget-friendly smartphone? Check out Selectra's Best Budget Phones of 2021 to find a new phone at a great price or compare the best iPhone plans to get your hands on the newest iPhones.
Cheapest mobile phone plans under $15
The cheapest mobile phone plans usually run around $10 / month, and are great low-budget options for kids or seniors who might not need lots of data or other inclusions. Even at $10 and under, these phone plans usually come with unlimited standard talk and text to Australian numbers, and a couple GB of data to browse the web when needed. Below you can find a selection of the cheapest mobile phone plans, both prepaid and postpaid, for $15 and under.
Prepaid mobile phone plans $15 and under
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Amaysim | $12 / 28 days 2GB of data |
Unlimited standard talk & text |
AldiMobile | $15 / 30 days 3GB of data |
Unlimited standard talk & text |
Lebara | $14.90 / 30 days 3GB of data |
Unlimited standard talk & text 300 international minutes $3 international talk & text credit |
Lycamobile | $12 / 28 days 2GB of data |
Unlimited standard talk & text |
Yomojo | $9.90 / 30 days 1GB of data |
Unlimited standard talk & text |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
Postpaid mobile phone plans $15 and under
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Dodo | $5 / month No data |
Unlimited standard talk & text |
Moose Mobile | $8.80 / month 1GB of data |
300 minutes |
Southern Phone | $10 / month 2.5GB of data |
Unlimited standard talk & text |
SpinTel | $12.95 / month 5GB of data |
Unlimited standard talk & text |
Tangerine | $14.90 / month 3GB of data |
Unlimited standard talk & text |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
Cheap mobile plans between $20 and $30
If you’re looking for a bit more from your phone plan, jumping up to mobile plans between $20 and $30 per month can really open up your options and give you more inclusions. Plans in this range often come with bigger data allowances and inclusions such as unlimited international calls and texting, and data banking or data rollover, in addition to the standard unlimited national calls and texts almost all phone plans come with. Below are prepaid and postpaid phone plans within the $20 and $30 range.
Prepaid mobile phone plans between $20 and $30
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Amaysim | $30 / 28 days 30GB of data |
Unlimited standard talk & text Unlimited international talk & text to 28 countries |
Boost Mobile | $30 / 28 days 20GB of data |
Unlimited standard talk & text Unlimited international talk & text to 20 countries 300 minutes to 30 countries 300 texts to any country Data-free music streaming |
Coles Mobile | $20 / 30 days 15GB of data |
Unlimited standard talk & text Unlimited international talk & text to 15 countries 50GB data rollover |
Woolworths Mobile | $30 / 30 days 30GB of data |
Unlimited standard talk & text 300GB data banking |
Yomojo | $29.90 / 30 days 35GB of data |
Unlimited standard talk & tex |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.

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Postpaid mobile phone plans between $20 and $30
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Belong | $25 / month 20GB of data |
Unlimited standard talk & text Unlimited data banking |
Dodo | $30 / month 36GB of data |
Unlimited standard talk & text Unlimited international text 200 international minutes to 35 countries |
Southern Phone | $25 / month 20GB of data |
Unlimited standard talk & text $50 international credit |
Vaya | $24 / month 24GB of data |
Unlimited standard talk & text |
Mate. | $30 / month 30GB of data |
Unlimited standard talk & text Unlimited international talk & text to 15 countries 250GB data banking |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
Cheap mobile plans under $50
Heavy phone users will find a plan between the $40 and $50 range to usually have what they need. At this price point, you can find big data allowances, as well as generous international call and text inclusions. Below are some of these $50 and under mobile phone plans available.
Prepaid mobile phone plans under $50
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
AldiMobile | $45 / 30 days 65GB of data |
Unlimited standard talk & text Unlimited international talk & text to 15 countries Continuous data rollover |
Amaysim | $50 / 28 days 80GB of data |
Unlimited standard talk & text Unlimited international talk & text to 42 countries |
Lycamobile | $50 / 28 days 80GB of data |
Unlimited standard talk & text Unlimited international calls to 53 countries 300 international minutes |
Woolworths Mobile | $40 / 30 days 42GB of data |
Unlimited standard talk & text 300GB data banking |
Yomojo | $45.90 / 30 days 70GB of data |
Unlimited standard talk & text |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
Postpaid mobile phone plans under $50
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Belong | $45 / month 80GB of data |
Unlimited standard talk & text Unlimited data banking |
Circles.Life | $38 / month 100GB of data |
Unlimited standard talk & text |
Moose Mobile | $46.80 / month 60GB of data |
Unlimited standard talk & text $400 international credit |
Southern Phone | $45 / month 80GB of data |
Unlimited standard talk & text $500 international call credit |
Vaya | $44 / month 50GB of data |
Unlimited standard talk & text |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
Cheapest phone plans with big data allowances
Finding a budget-friendly mobile plan with enough data can be tricky, but if you know where to look you can find great deals. MVNO, Circles.Life, for example, gives you 100GB of data for $38 per month, while new mobile phone provider Felix guarantees unlimited data at 20Mbps for only $35 per month. The three big mobile phone carriers, Optus, Vodafone, and Telstra, all also offer unlimited data at capped speeds if you use up your premium data allowance.
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Circles.Life | $38 / month 100GB of data |
Unlimited standard talk & text |
Felix | $35 / month Unlimited data |
Unlimited standard talk & text Unlimited data at 20Mbps |
Optus | $85 / month 240GB of data |
5G network access Unlimited standard talk & text Unlimited international talk to 35 countries Endless data at 1.5Mbps |
Tangerine | $69.90 / month 100GB of data |
Unlimited standard talk & text Unlimited international talk to 15 countries |
Telstra | 5G network access $85 / month 120GB of data |
Unlimited standard talk & text Unlimited international text 30 international minutes Unlimited data at 1.5Mbps |
Vodafone | $65 / month 100GB of data |
5G network access Unlimited standard talk & text Infinite data at 10Mbps |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
Cheap mobile plans with 5G access
If you’re looking to connect to the 5G network, currently being rolled out across the country, 5G mobile providers are still in short supply. Currently, only the three main mobile carriers; Optus, Telstra, and Vodafone; along with SpinTel on the Optus Network, have access to 5G.
- Optus: Access the 5G network with any Optus postpaid SIM-only plan.
- Telstra: Access the 5G network with Telstra Medium postpaid SIM-only plan, or larger.
- Vodafone: Access the 5G network with any Vodafone postpaid SIM-only plan
- SpinTel: Two 5G plans available on the Optus Network.
Here are the cheapest 5G mobile phone plans available for each provider.
Provider | Cost & data allowance | Mobile plan features |
---|---|---|
Optus | $45 / month 20GB of data |
Unlimited standard talk & text Endless data at 1.5Mbps |
SpinTel | $50 / month 80GB of data |
Unlimited standard talk & text |
Telstra | $65 / month 80GB of data |
Unlimited standard talk & text Endless data at 1.5Mbps 30 international minutes Unlimited international text |
Vodafone | $40 / month 10GB of data |
Unlimited standard talk & text Infinite data at 2Mbps |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
If you want to be able to use the 5G network, you will need a 5G-enabled phone. This doesn’t mean you need to splash out a lot of money on the latest iPhone, however. With 5G continuing to roll out across the country, there are more and more low-budget 5G phones available. Below are the three cheapest 5G phones through Optus, Vodafone, and Telstra which need to be combined with any of the 5G phone plans from that same provider.
Provider | Brand | Cost per month |
---|---|---|
Optus | Oppo A54 5G | $5 / month for 36 months (min. cost $392.80) |
Telstra | Motorola G 5G Plus | $20.79 / month for 24 months (min. cost $498.96) |
Vodafone | Samsung Galaxy A32 5G | $13.86 / month for 36 months (min. cost $498.96) |
Source: Provider's website. Comparison does not include all plans or plan features. Valid August 2021.
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