Compare Optus prepaid plans
Optus offers a range of prepaid phone plans across different expiry periods and with different data inclusions. The table below shows Optus prepaid plans on our database listed in order of standard monthly cost, from lowest price to highest, then by data allowance, from largest allowance to smallest. You can change the default settings on the table to show other plans and providers.
Updated 21 Jan, 2025
Fact checked
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Instantly compare 200+ Canstar Blue expert rated products based on these selections
Provider
Product Information
Value Rank out of 10
Data Allowance
Advertised Cost
TPG | T4G Medium Plan
SIM-Only prepaid | 1 month recharge period
Brand Satisfaction
Glossary
50GB
Glossary
$17.50
Glossary
iiNet | $35 Mobile Voice SIM Only
SIM-Only prepaid | 1 month recharge period
Brand Satisfaction
Glossary
50GB
Glossary
$17.50
Glossary
FELIX | $40 Plan
SIM-Only prepaid | 1 month recharge period
Brand Satisfaction
Glossary
Unlimited
Glossary
$20
Glossary
Lycamobile | Unlimited 20
SIM-Only prepaid | 28 days recharge period
Not yet rated
20GB
Glossary
included
$6
Glossary
Optus | Optus Flex Plus - $12
SIM-Only prepaid | 7 days recharge period
![Optus logo](https://snapshots.canstar.com.au/widgets/assets/image/company/small_opts_logo.png)
Brand Satisfaction
Glossary
3GB
Glossary
$12
Glossary
Optus | Optus Flex Plus - $45
SIM-Only prepaid | 28 days recharge period
![Optus logo](https://snapshots.canstar.com.au/widgets/assets/image/company/small_opts_logo.png)
Brand Satisfaction
Glossary
80GB
Glossary
included
$20
Glossary
Optus | Optus Flex Plus - $55
SIM-Only prepaid | 28 days recharge period
![Optus logo](https://snapshots.canstar.com.au/widgets/assets/image/company/small_opts_logo.png)
Brand Satisfaction
Glossary
105GB
Glossary
included
$25
Glossary
Optus | Optus Flex Plus - $35
SIM-Only prepaid | 28 days recharge period
![Optus logo](https://snapshots.canstar.com.au/widgets/assets/image/company/small_opts_logo.png)
Brand Satisfaction
Glossary
55GB
Glossary
included
$35
Glossary
Optus | Optus Flex Plus - $160
SIM-Only prepaid | 186 days recharge period
![Optus logo](https://snapshots.canstar.com.au/widgets/assets/image/company/small_opts_logo.png)
Brand Satisfaction
Glossary
130GB
Glossary
included
$120
Glossary
Optus | Optus Flex Plus - $320
SIM-Only prepaid | 365 days recharge period
![Optus logo](https://snapshots.canstar.com.au/widgets/assets/image/company/small_opts_logo.png)
Brand Satisfaction
Glossary
260GB
Glossary
included