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
Bendigo Bank Telco

Smart 1GB Mobile Plan

  • 200 Minutes
  • 1GB Data
  • $54.50/mth (plan + phone)
  • Min. total cost $1,308 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Budget 4G Mobile Plan

  • $200 Included Value
  • 200MB Data
  • $60/mth (plan + phone)
  • Min. total cost $1,440 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Value Budget Plan

  • $200 Included Value
  • 200MB Data
  • $60/mth (plan + phone)
  • Min. total cost $1,440 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Flex

  • Unlimited National Calls & SMS
  • 1GB Data
  • $62/mth (plan + phone)
  • Min. total cost $1,488 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus

$65 My Plan Flex

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $65/mth
  • Min. total cost $1,560 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$30 Phone Plan

  • $300 Included Value
  • 500MB Data
  • $65/mth (plan + phone)
  • Min. total cost $1,560 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $67/mth (plan + phone)
  • Min. total cost $1,608 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$40 Phone Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • $69/mth (plan + phone)
  • Min. total cost $1,656 over 24 months
Samsung Galaxy S8
Optus Business

$70 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 9GB Data
  • Double Data: Includes 4.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $70/mth
  • Min. total cost $1,680 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$50 Phone Plan

  • Unlimited National Calls & SMS
  • 4GB Data
  • Bonus $100 Gift Card, offer ends 02.08.2017
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Value Small Plan

  • $200 Included Value
  • 1.5GB Data
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Plus

  • Unlimited National Calls & SMS
  • 1GB Data
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Call Optus Sales
Samsung Galaxy S8
Woolworths

$35 Mobile Phone Plan (Small)

  • Unlimited National Calls & SMS
  • 1GB Data
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Samsung Galaxy S8
Optus

$65 My Plan Plus

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Call Optus Sales
Samsung Galaxy S8
Woolworths

$50 Mobile Phone Plan (Medium)

  • Unlimited National Calls & SMS
  • 4GB Data
  • Earn 48,000 bonus Rewards points, ends 30 June 2017
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Small 4G Mobile Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Vodafone

$40 Red Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • Includes 1GB bonus data
  • $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
  • 2GB Data
  • Includes 1GB bonus data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$70 Phone Plan

  • Unlimited National Calls & SMS
  • 9GB Data
  • $100 Gift Card + Roaming Bonus, offer ends 02.08.2017
  • $79/mth (plan + phone)
  • Min. total cost $1,896 over 24 months
Samsung Galaxy S8
Bendigo Bank Telco

Smart 1GB Mobile Plan

  • 200 Minutes
  • 1GB Data
  • $54.50/mth (plan + phone)
  • Min. total cost $1,308 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Budget 4G Mobile Plan

  • $200 Included Value
  • 200MB Data
  • $60/mth (plan + phone)
  • Min. total cost $1,440 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Value Budget Plan

  • $200 Included Value
  • 200MB Data
  • $60/mth (plan + phone)
  • Min. total cost $1,440 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Flex

  • Unlimited National Calls & SMS
  • 1GB Data
  • $62/mth (plan + phone)
  • Min. total cost $1,488 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus

$65 My Plan Flex

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $65/mth
  • Min. total cost $1,560 over 24 months
Call Optus Sales
Samsung Galaxy S8
Virgin Mobile

$30 Phone Plan

  • $300 Included Value
  • 500MB Data
  • $65/mth (plan + phone)
  • Min. total cost $1,560 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $67/mth (plan + phone)
  • Min. total cost $1,608 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$40 Phone Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • $69/mth (plan + phone)
  • Min. total cost $1,656 over 24 months
Samsung Galaxy S8
Optus Business

$70 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 9GB Data
  • Double Data: Includes 4.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $70/mth
  • Min. total cost $1,680 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$50 Phone Plan

  • Unlimited National Calls & SMS
  • 4GB Data
  • Bonus $100 Gift Card, offer ends 02.08.2017
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Value Small Plan

  • $200 Included Value
  • 1.5GB Data
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Plus

  • Unlimited National Calls & SMS
  • 1GB Data
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Call Optus Sales
Samsung Galaxy S8
Woolworths

$35 Mobile Phone Plan (Small)

  • Unlimited National Calls & SMS
  • 1GB Data
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Samsung Galaxy S8
Optus

$65 My Plan Plus

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Call Optus Sales
Samsung Galaxy S8
Woolworths

$50 Mobile Phone Plan (Medium)

  • Unlimited National Calls & SMS
  • 4GB Data
  • Earn 48,000 bonus Rewards points, ends 30 June 2017
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Small 4G Mobile Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Vodafone

$40 Red Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • Includes 1GB bonus data
  • $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
  • 2GB Data
  • Includes 1GB bonus data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$70 Phone Plan

  • Unlimited National Calls & SMS
  • 9GB Data
  • $100 Gift Card + Roaming Bonus, offer ends 02.08.2017
  • $79/mth (plan + phone)
  • Min. total cost $1,896 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Flex

  • Unlimited National Calls & SMS
  • 1GB Data
  • $62/mth (plan + phone)
  • Min. total cost $1,488 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus

$65 My Plan Flex

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $65/mth
  • Min. total cost $1,560 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$45 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $67/mth (plan + phone)
  • Min. total cost $1,608 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus Business

$70 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 9GB Data
  • Double Data: Includes 4.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $70/mth
  • Min. total cost $1,680 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus

$85 My Plan Flex

  • Unlimited National Calls & SMS
  • 12GB Data
  • Includes 5GB bonus data/mth for 24mths when you sign up or recontract. Offer available until withdrawn.
  • $85/mth
  • Min. total cost $2,040 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$90 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 13GB Data
  • Includes 5GB bonus data/mth for 24mths when you sign up or recontract. Offer available until withdrawn
  • $90/mth
  • Min. total cost $2,160 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra

$95 Go Mobile Swap Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Data includes 4GB of bonus data + $0 Upgrade Offer, ends 03 July 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$95 My Business Mobile Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Includes 4GB of bonus data + $0 Upgrade Offer, ends 03 July 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Samsung Galaxy S8
Optus

$100 My Plan Flex

  • Unlimited National Calls & SMS
  • 25GB Data
  • Includes 10GB bonus data/mth for 24mths when you sign up or recontract. Offer available until withdrawn
  • $100/mth
  • Min. total cost $2,400 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus

$40 My Plan Flex

  • Unlimited National Calls & SMS
  • 1GB Data
  • $62/mth (plan + phone)
  • Min. total cost $1,488 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus

$65 My Plan Flex

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $65/mth
  • Min. total cost $1,560 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$45 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $67/mth (plan + phone)
  • Min. total cost $1,608 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus Business

$70 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 9GB Data
  • Double Data: Includes 4.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $70/mth
  • Min. total cost $1,680 over 24 months
Call Optus Business.
Samsung Galaxy S8
Optus

$85 My Plan Flex

  • Unlimited National Calls & SMS
  • 12GB Data
  • Includes 5GB bonus data/mth for 24mths when you sign up or recontract. Offer available until withdrawn.
  • $85/mth
  • Min. total cost $2,040 over 24 months
Call Optus Sales
Samsung Galaxy S8
Optus Business

$90 My Plan Business Flex

  • Unlimited National Calls & SMS
  • 13GB Data
  • Includes 5GB bonus data/mth for 24mths when you sign up or recontract. Offer available until withdrawn
  • $90/mth
  • Min. total cost $2,160 over 24 months
Call Optus Business.
Samsung Galaxy S8
Telstra

$95 Go Mobile Swap Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Data includes 4GB of bonus data + $0 Upgrade Offer, ends 03 July 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Call Telstra Now
Samsung Galaxy S8
Telstra Business

$95 My Business Mobile Lease Plan

  • Unlimited National Calls & SMS
  • 12GB Data
  • Includes 4GB of bonus data + $0 Upgrade Offer, ends 03 July 2017
  • $95/mth
  • Min. total cost $2,280 over 24 months
Samsung Galaxy S8
Optus

$100 My Plan Flex

  • Unlimited National Calls & SMS
  • 25GB Data
  • Includes 10GB bonus data/mth for 24mths when you sign up or recontract. Offer available until withdrawn
  • $100/mth
  • Min. total cost $2,400 over 24 months
Call Optus Sales
Samsung Galaxy S8
Bendigo Bank Telco

Smart 1GB Mobile Plan

  • 200 Minutes
  • 1GB Data
  • $54.50/mth (plan + phone)
  • Min. total cost $1,308 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Budget 4G Mobile Plan

  • $200 Included Value
  • 200MB Data
  • $60/mth (plan + phone)
  • Min. total cost $1,440 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Value Budget Plan

  • $200 Included Value
  • 200MB Data
  • $60/mth (plan + phone)
  • Min. total cost $1,440 over 24 months
Samsung Galaxy S8
Virgin Mobile

$30 Phone Plan

  • $300 Included Value
  • 500MB Data
  • $65/mth (plan + phone)
  • Min. total cost $1,560 over 24 months
Samsung Galaxy S8
Virgin Mobile

$40 Phone Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • $69/mth (plan + phone)
  • Min. total cost $1,656 over 24 months
Samsung Galaxy S8
Virgin Mobile

$50 Phone Plan

  • Unlimited National Calls & SMS
  • 4GB Data
  • Bonus $100 Gift Card, offer ends 02.08.2017
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Value Small Plan

  • $200 Included Value
  • 1.5GB Data
  • $70/mth (plan + phone)
  • Min. total cost $1,680 over 24 months
Samsung Galaxy S8
Optus

$40 My Plan Plus

  • Unlimited National Calls & SMS
  • 1GB Data
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Call Optus Sales
Samsung Galaxy S8
Woolworths

$35 Mobile Phone Plan (Small)

  • Unlimited National Calls & SMS
  • 1GB Data
  • $72/mth (plan + phone)
  • Min. total cost $1,728 over 24 months
Samsung Galaxy S8
Optus

$65 My Plan Plus

  • Unlimited National Calls & SMS
  • 7GB Data
  • Double Data: Includes 3.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Call Optus Sales
Samsung Galaxy S8
Woolworths

$50 Mobile Phone Plan (Medium)

  • Unlimited National Calls & SMS
  • 4GB Data
  • Earn 48,000 bonus Rewards points, ends 30 June 2017
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Small 4G Mobile Plan

  • Unlimited National Calls & SMS
  • 1GB Data
  • $75/mth (plan + phone)
  • Min. total cost $1,800 over 24 months
Samsung Galaxy S8
Vodafone

$40 Red Plan

  • Unlimited National Calls & SMS
  • 2GB Data
  • Includes 1GB bonus data
  • $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
  • 2GB Data
  • Includes 1GB bonus data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Samsung Galaxy S8
Optus Business

$45 My Plan Business

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $77/mth (plan + phone)
  • Min. total cost $1,848 over 24 months
Call Optus Business.
Samsung Galaxy S8
Virgin Mobile

$70 Phone Plan

  • Unlimited National Calls & SMS
  • 9GB Data
  • $100 Gift Card + Roaming Bonus, offer ends 02.08.2017
  • $79/mth (plan + phone)
  • Min. total cost $1,896 over 24 months
Samsung Galaxy S8
Optus Business

$70 My Plan Business

  • Unlimited National Calls & SMS
  • 9GB Data
  • Double Data: Includes 4.5GB bonus data/mth for 24mths when you sign up or recontract with the Samsung Galaxy S8 by 02.07.17
  • $80/mth (plan + phone)
  • Min. total cost $1,920 over 24 months
Call Optus Business.
Samsung Galaxy S8
Southern Phone

Southern Medium 4G Mobile Plan

  • Unlimited National Calls & SMS
  • 1.5GB Data
  • $80/mth (plan + phone)
  • Min. total cost $1,920 over 24 months
Samsung Galaxy S8
Virgin Mobile

$80 Phone Plan

  • Unlimited National Calls & SMS
  • 16GB Data
  • Bonus 5GB data (Online Only, ends 05.07.2017) + $100 Gift Card + International Calls & Roaming Bonus, offer ends 02.08.2017
  • $85/mth (plan + phone)
  • Min. total cost $2,040 over 24 months
Samsung Galaxy S8
Southern Phone

Southern Large 4G Mobile Plan

  • Unlimited National Calls & SMS
  • 3GB Data
  • $90/mth (plan + phone)
  • Min. total cost $2,160 over 24 months

Are you on the right mobile phone plan?

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