Compare 6 Month Prepaid Plans
Many prepaid providers now offer data-packed six-month options for flexibility and value. The table below shows the 6-month prepaid plans with a minimum 5GB of monthly data on our database. You can change the default settings to show plans that provide a different data minimum.

Instantly compare 200+ Canstar Blue expert rated products based on these selections
-
Optus network Glossary
-
4G enabled Glossary
-
50% off for the first 4 mths, then $28/mth. Glossary
-
Vodafone network Glossary
-
5G enabled Glossary
-
Vodafone network Glossary
-
4G enabled Glossary
-
Double the national coverage area included in this plan Glossary
-
Vodafone network Glossary
-
4G enabled Glossary
-
Double the national coverage area included in this plan Glossary
-
Vodafone network Glossary
-
5G enabled Glossary
-
Optus network Glossary
-
4G enabled Glossary
-
50% off for the first 4 mths, then $28/mth. Glossary
-
Vodafone network Glossary
-
5G enabled Glossary
-
Optus network Glossary
-
5G enabled Glossary
-
50% off for the first 4 mths, then $33/mth. Glossary
-
Vodafone network Glossary
-
4G enabled Glossary
-
Double the national coverage area included in this plan. 4/5G Vodafone network available . Glossary
-
Vodafone network Glossary
-
4G enabled Glossary
-
Double the national coverage area included in this plan. 4/5G Vodafone network available . Glossary
-
Optus network Glossary
-
5G enabled Glossary
-
Optus network Glossary
-
5G enabled Glossary
-
50% off for the first 4 mths, then $38/mth. Glossary
Showing 10 of 194 results
Unsure of a term in the above table? View glossary
The initial results in the table above are sorted by Advertised Cost (Low-High) , then Value Rank out of 10 (High-Low) , then Provider Name (Alphabetical) . Additional filters may have been applied, which impact the results displayed in the table - filters can be applied or removed at any time.
SPONSORED
SIM-Only postpaid | No lock-in contract
-
50% off for the first 4 mths, then $28/mth. Now extended to 31/07/25.
-
4G Network. Unlimited data banking. $200 international call credit.
-
T&Cs Apply
About our phone experts
Tara Donnelly: Utilities Editor
As Canstar Blue’s Utilities Editor, Tara Donnelly covers the internet, mobile and energy sectors – topics she’s spent a decade focused on, alongside consumer technology, within the comparison industry. Her telco expertise has seen her appear in national media including 9 News, 7 News, Sunrise, the ABC and The Sydney Morning Herald. You can follow Tara on LinkedIn and Twitter.
Meet the Editorial Team
Josh Filosi: Data Insights Analyst
Josh Filosi is Canstar’s Data Insights Analyst, and helps develop and deliver the methodology for Canstar Blue’s Value Rankings and Awards for the telco industry. He holds a double-major in Economics and Behavioral Science, and enjoys interpreting complex data. Connect with Josh on LinkedIn.
Meet the Research Team