Mobile Plans Under $100 Per Month

If your mobile phone is your most treasured possession and the central hub of your existence, these plans are for you. This is the serious end of town for those who heavily use their mobiles for calls, texts, email, and mobile internet.

  • Maximum plan inclusions.
  • Many unlimited talk and text offers.
  • Top end mobile phone handsets.

How to Find Deals Under $100...Select any of the phones below to see the corresponding phone + plan combinations available now.

Start Here! Click on any phone you'll see matching plans under $100 per month

Search Results
Samsung Galaxy S8
Virgin Mobile

$30 Phone Plan

  • $300 Included Value
  • 500MB Data
  • Bonus Samsung Gear VR with Pre-order, ends 27.04.2017
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Woolworths

$35 Mobile Phone Plan (Small)

  • Unlimited National Calls & SMS
  • 1GB Data
  • Available for Pre-order + Bonus Samsung Gear VR
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Samsung Galaxy S8
Virgin Mobile

$40 Phone Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • Bonus Samsung Gear VR with Pre-order + Data Free Music Streaming, ends 27.04.2017
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Virgin Mobile

$50 Phone Plan

  • Unlimited National Calls & SMS
  • 4GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + more, ends 27.04.2017
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Vodafone

$40 Red Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • Bonus Samsung Gear VR with every Pre-order
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Vodafone Business

$40 Red Business Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Plus

  • Unlimited National Calls & SMS
  • 1GB Data
  • Includes Data Free Mobile TV Streaming on selected apps, offer ends 4/6/17
  • $82/mth (plan + phone)
  • Min. total cost $1,968 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$70 Phone Plan

  • Unlimited National Calls & SMS
  • 8GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + Bonus 2GB data + more, ends 27.04.2017
  • $86/mth (plan + phone)
  • Min. total cost $2,064 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • Receive a bonus Gear VR if you pre-order by 27/04/17
  • $87/mth (plan + phone)
  • Min. total cost $2,088 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus

$65 My Plan Plus

  • Unlimited National Calls & SMS
  • 3.5GB Data
  • Includes Data Free Mobile TV Streaming on selected apps, offer ends 4/6/17
  • $89/mth (plan + phone)
  • Min. total cost $2,136 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$80 Phone Plan

  • Unlimited National Calls & SMS
  • 11GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + Bonus 2GB data + more, ends 27.04.2017
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Samsung Galaxy S8
Telstra

$55 Go Mobile Plus

  • $550 Included Value
  • 1GB Data
  • Bonus Samsung Gear VR with every Pre-order. Offer ends 27 April 2017
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$55 My Business Mobile Plan

  • $550 Included Value
  • 1GB Data
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Samsung Galaxy S8
Optus

$85 My Plan Plus

  • Unlimited National Calls & SMS
  • 10GB Data
  • Get 10GB total data (7GB + 3GB total bonus data) per month when you sign up or recontract to this plan, plus receive a bonus Gear VR if you pre-order by 27/04/17
  • $94/mth (plan + phone)
  • Min. total cost $2,256 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$70 My Plan Business

  • Unlimited National Calls & SMS
  • 4.5GB Data
  • Receive a bonus Gear VR if you pre-order by 27/04/17
  • $94/mth (plan + phone)
  • Min. total cost $2,256 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra Business

$95 My Business Mobile Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Bonus Gear VR + $0 Upgrade Offer + Data includes 4GB of bonus data. Offer ends 27 Apr 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Samsung Galaxy S8
Optus Business

$90 My Plan Business

  • Unlimited National Calls & SMS
  • 11GB Data
  • Get 11GB total data (8GB + 3GB total bonus data) per month when you sign up or recontract to this plan, plus receive a bonus Gear VR if you pre-order by 27/04/17
  • $99/mth (plan + phone)
  • Min. total cost $2,376 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra

$75 Go Mobile Plus

  • Unlimited National Calls & SMS
  • 3GB Data
  • Bonus Samsung Gear VR with every Pre-order. Offer ends 27 April 2017
  • $100/mth (plan + phone)
  • Min. total cost $2,400 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$75 My Business Mobile Plan

  • Unlimited National Calls & SMS
  • 3GB Data
  • $100/mth (plan + phone)
  • Min. total cost $2,400 over 24 months
Samsung Galaxy S8
Virgin Mobile

$30 Phone Plan

  • $300 Included Value
  • 500MB Data
  • Bonus Samsung Gear VR with Pre-order, ends 27.04.2017
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Woolworths

$35 Mobile Phone Plan (Small)

  • Unlimited National Calls & SMS
  • 1GB Data
  • Available for Pre-order + Bonus Samsung Gear VR
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Samsung Galaxy S8
Virgin Mobile

$40 Phone Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • Bonus Samsung Gear VR with Pre-order + Data Free Music Streaming, ends 27.04.2017
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Virgin Mobile

$50 Phone Plan

  • Unlimited National Calls & SMS
  • 4GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + more, ends 27.04.2017
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Vodafone

$40 Red Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • Bonus Samsung Gear VR with every Pre-order
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Vodafone Business

$40 Red Business Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Plus

  • Unlimited National Calls & SMS
  • 1GB Data
  • Includes Data Free Mobile TV Streaming on selected apps, offer ends 4/6/17
  • $82/mth (plan + phone)
  • Min. total cost $1,968 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$70 Phone Plan

  • Unlimited National Calls & SMS
  • 8GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + Bonus 2GB data + more, ends 27.04.2017
  • $86/mth (plan + phone)
  • Min. total cost $2,064 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • Receive a bonus Gear VR if you pre-order by 27/04/17
  • $87/mth (plan + phone)
  • Min. total cost $2,088 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus

$65 My Plan Plus

  • Unlimited National Calls & SMS
  • 3.5GB Data
  • Includes Data Free Mobile TV Streaming on selected apps, offer ends 4/6/17
  • $89/mth (plan + phone)
  • Min. total cost $2,136 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$80 Phone Plan

  • Unlimited National Calls & SMS
  • 11GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + Bonus 2GB data + more, ends 27.04.2017
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Samsung Galaxy S8
Telstra

$55 Go Mobile Plus

  • $550 Included Value
  • 1GB Data
  • Bonus Samsung Gear VR with every Pre-order. Offer ends 27 April 2017
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$55 My Business Mobile Plan

  • $550 Included Value
  • 1GB Data
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Samsung Galaxy S8
Optus

$85 My Plan Plus

  • Unlimited National Calls & SMS
  • 10GB Data
  • Get 10GB total data (7GB + 3GB total bonus data) per month when you sign up or recontract to this plan, plus receive a bonus Gear VR if you pre-order by 27/04/17
  • $94/mth (plan + phone)
  • Min. total cost $2,256 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$70 My Plan Business

  • Unlimited National Calls & SMS
  • 4.5GB Data
  • Receive a bonus Gear VR if you pre-order by 27/04/17
  • $94/mth (plan + phone)
  • Min. total cost $2,256 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra Business

$95 My Business Mobile Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Bonus Gear VR + $0 Upgrade Offer + Data includes 4GB of bonus data. Offer ends 27 Apr 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Samsung Galaxy S8
Optus Business

$90 My Plan Business

  • Unlimited National Calls & SMS
  • 11GB Data
  • Get 11GB total data (8GB + 3GB total bonus data) per month when you sign up or recontract to this plan, plus receive a bonus Gear VR if you pre-order by 27/04/17
  • $99/mth (plan + phone)
  • Min. total cost $2,376 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra

$75 Go Mobile Plus

  • Unlimited National Calls & SMS
  • 3GB Data
  • Bonus Samsung Gear VR with every Pre-order. Offer ends 27 April 2017
  • $100/mth (plan + phone)
  • Min. total cost $2,400 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$75 My Business Mobile Plan

  • Unlimited National Calls & SMS
  • 3GB Data
  • $100/mth (plan + phone)
  • Min. total cost $2,400 over 24 months
Samsung Galaxy S8
Virgin Mobile

$30 Phone Plan

  • $300 Included Value
  • 500MB Data
  • Bonus Samsung Gear VR with Pre-order, ends 27.04.2017
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Woolworths

$35 Mobile Phone Plan (Small)

  • Unlimited National Calls & SMS
  • 1GB Data
  • Available for Pre-order + Bonus Samsung Gear VR
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Samsung Galaxy S8
Virgin Mobile

$40 Phone Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • Bonus Samsung Gear VR with Pre-order + Data Free Music Streaming, ends 27.04.2017
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Virgin Mobile

$50 Phone Plan

  • Unlimited National Calls & SMS
  • 4GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + more, ends 27.04.2017
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Vodafone

$40 Red Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • Bonus Samsung Gear VR with every Pre-order
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Vodafone Business

$40 Red Business Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Plus

  • Unlimited National Calls & SMS
  • 1GB Data
  • Includes Data Free Mobile TV Streaming on selected apps, offer ends 4/6/17
  • $82/mth (plan + phone)
  • Min. total cost $1,968 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$70 Phone Plan

  • Unlimited National Calls & SMS
  • 8GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + Bonus 2GB data + more, ends 27.04.2017
  • $86/mth (plan + phone)
  • Min. total cost $2,064 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • Receive a bonus Gear VR if you pre-order by 27/04/17
  • $87/mth (plan + phone)
  • Min. total cost $2,088 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus

$65 My Plan Plus

  • Unlimited National Calls & SMS
  • 3.5GB Data
  • Includes Data Free Mobile TV Streaming on selected apps, offer ends 4/6/17
  • $89/mth (plan + phone)
  • Min. total cost $2,136 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$80 Phone Plan

  • Unlimited National Calls & SMS
  • 11GB Data
  • Bonus Samsung Gear VR with Pre-order + Velocity 10% Off + Bonus 2GB data + more, ends 27.04.2017
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Samsung Galaxy S8
Telstra

$55 Go Mobile Plus

  • $550 Included Value
  • 1GB Data
  • Bonus Samsung Gear VR with every Pre-order. Offer ends 27 April 2017
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$55 My Business Mobile Plan

  • $550 Included Value
  • 1GB Data
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months
Samsung Galaxy S8
Optus

$85 My Plan Plus

  • Unlimited National Calls & SMS
  • 10GB Data
  • Get 10GB total data (7GB + 3GB total bonus data) per month when you sign up or recontract to this plan, plus receive a bonus Gear VR if you pre-order by 27/04/17
  • $94/mth (plan + phone)
  • Min. total cost $2,256 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$70 My Plan Business

  • Unlimited National Calls & SMS
  • 4.5GB Data
  • Receive a bonus Gear VR if you pre-order by 27/04/17
  • $94/mth (plan + phone)
  • Min. total cost $2,256 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra Business

$95 My Business Mobile Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Bonus Gear VR + $0 Upgrade Offer + Data includes 4GB of bonus data. Offer ends 27 Apr 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Samsung Galaxy S8
Optus Business

$90 My Plan Business

  • Unlimited National Calls & SMS
  • 11GB Data
  • Get 11GB total data (8GB + 3GB total bonus data) per month when you sign up or recontract to this plan, plus receive a bonus Gear VR if you pre-order by 27/04/17
  • $99/mth (plan + phone)
  • Min. total cost $2,376 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra

$75 Go Mobile Plus

  • Unlimited National Calls & SMS
  • 3GB Data
  • Bonus Samsung Gear VR with every Pre-order. Offer ends 27 April 2017
  • $100/mth (plan + phone)
  • Min. total cost $2,400 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$75 My Business Mobile Plan

  • Unlimited National Calls & SMS
  • 3GB Data
  • $100/mth (plan + phone)
  • Min. total cost $2,400 over 24 months

Are you on the right mobile phone plan?

We've combined all of our most helpful guides to make sure you find the best mobile phone deal. Whether you're in the market for a new smartphone or a new phone plan (or both!), we'll make your next mobile phone purchase a breeze. We compare hundreds of thousands of phone plan combinations, so you don't have to. Find the category you interested in to view search results or read one of our informative guides.

Lots of Data

Mobile Data is an important part of your monthly service plan. Make sure you have the right amount of data buy using our comparison tools and guides below.

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Budget Friendly

For many, setting a budget is the best way to find a great value mobile phone plan. Happily, there are loads of plans that are packed with value that won't break the bank.

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We've compiled some of the best iPhone deals so you won't need to hunt them down. Compare search results and guides to find your next iPhone. We'll make sure you don't overspend!

Compare - Find Your Next iPhone

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Guides - Learn More About iPhone

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Reviews & Help

We’re focused on helping our users find the best mobile phone plan. We’ve even individually reviewed the carriers and provided you with our staff’s opinions.

Guide & Reviews - Knowledge

We've created this super guide to help you get understand everything you need to know before you make a decision. A lot goes into making a rewarding choice. We'll be doing our best to keep you up to date with all the key decision-making factors.

Prepaid Deals

A prepaid phone plan is a great way to keep your monthly phone bill in check. There are now loads of options to consider, so we've broken it down into a few helpful slices.

Compare - Prepaid Phone Deals

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Guides - Finding the Right Deals

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SIM Only Deals

Choosing SIM Only is a great way to save serious money on your phone bill. Expect to get the same great deals as you would on a standard phone plan, but a fraction of the price.

Compare - Bring Your Own Phone Plans

We make switching carriers easy - Compare bring your own phone results below!

Guides - Learn About Switch Carriers

These guides will tell you everything you need to know about switching carriers.

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Featured Deals

Samsung Galaxy S8 - compare plans & prices

Compare plans & prices for the new Samsung Galaxy S8 here including any special promotions being offered...

Vaya Special Offer

Get $3 off for 3 months on any month to month plan from Vaya. That's unlimited calls & texts + 2GB data for $19/month for 3 months with no lock-in contract!

Bonus LG Smart TV!

Fancy a new TV with your new phone? Buy the LG G6 on selected Telstra Mobile plans you can claim a bonus 43" LG Smart TV. Hurry Offer ends 9th May...

Unlimited International calling

Need to call overseas regularly? amaysim's UNLIMITED plans all include unlimited international calls from Australia to 10 countries...

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About this Service

WhistleOut maintains a broad list of service providers and we endeavour to include at least the top ten service providers in every category so that you can make a transparent choice. When you see a 'promoted product' or a product with a 'go to site' button it means that WhistleOut is earning a transaction click fee for the referral. We audit the prices in our database regularly and we don't alter the ranking of products in our organic search based on any commercial relationship. Find out more here