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Compare Cheap Mobile Phone Plans

The cheapest mobile plans tend to be SIM-only plans, as opposed to plans that are bundled with a phone. But whether you choose a prepaid or postpaid plan and how much data you include in your plan will determine how much you pay. This page will help you narrow down some of the cheapest options available for both postpaid and prepaid users. 

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Instantly compare 200+ Canstar Blue expert rated products based on these selections

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Southern Phone | Extra Small
SIM-Only postpaid | No lock-in contract
min. total cost $5.00 over 1 month period
star star star star empty
Brand Satisfaction Glossary
  • icon Network provider: Optus Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
2GB Glossary
$5 Glossary
for the first 6 months, then $15.00 Glossary
Kogan | $15 Small Plan
SIM-Only prepaid | 30 days renewal period
min. total cost $5.00 spend over 30 day expiry
star star star star empty
Brand Satisfaction Glossary
  • icon Network provider: Vodafone Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
10GB Glossary
$5 Glossary
for one recharge then $15.00/expiry Glossary
DODO | $10 Sim Only
SIM-Only postpaid | No lock-in contract
min. total cost $10.00 over 1 month period
star star star empty empty
Brand Satisfaction Glossary
  • icon Network provider: Optus Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
2GB Glossary
$10 Glossary
iiNet | $19.99 Mobile Voice SIM Only
SIM-Only prepaid | 30.417 days renewal period
min. total cost $10.00 spend over 30.417 day expiry
star star star empty empty
Brand Satisfaction Glossary
  • icon Network provider: Vodafone Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
8GB Glossary
$10 Glossary
for six recharges then $19.99/expiry Glossary
TPG | T4G Small Plan
SIM-Only prepaid | 30.417 days renewal period
Award icon Outstanding Value - SIM Only Pre-Paid Glossary
min. total cost $10.00 spend over 30.417 day expiry
star star star empty empty
Brand Satisfaction Glossary
  • icon Network provider: Vodafone Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
12GB Glossary
$10 Glossary
for six recharges then $20.00/expiry Glossary
Kogan | $25 Medium Plan
SIM-Only prepaid | 30 days renewal period
min. total cost $10.00 spend over 30 day expiry
star star star star empty
Brand Satisfaction Glossary
  • icon Network provider: Vodafone Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
40GB Glossary
$10 Glossary
for one recharge then $25.00/expiry Glossary
Amaysim | UNLIMITED 10GB Prepaid
SIM-Only prepaid | 7 days renewal period
min. total cost $10.00 spend over 7 day expiry
star star star star star
Brand Satisfaction Glossary
  • icon Network provider: Optus Glossary
  • icon Network technology: 5G enabled Glossary
Value Rank Glossary
out of 10 Glossary
10GB Glossary
$10 Glossary
Amaysim | UNLIMITED 10GB Prepaid
SIM-Only prepaid | 28 days renewal period
min. total cost $12.00 spend over 28 day expiry
star star star star star
Brand Satisfaction Glossary
  • icon Network provider: Optus Glossary
  • icon Network technology: 4G enabled Glossary
Value Rank Glossary
out of 10 Glossary
15GB Glossary
15GB for 3 months, then 10GB/mth Glossary
$12 Glossary
for one recharge then $18.00/expiry Glossary
Boost Mobile | $12 Prepaid
SIM-Only prepaid | 7 days renewal period
min. total cost $12.00 spend over 7 day expiry
star star star