Under $20 Cheap Mobile Plans In Australia 2023

We found 83 mobile plans from 37 mobile providers under $20 in Australia. The cheapest mobile plans is $10.00 Per 14 Days from Better Life Mobile and the monthly cost is $10.00. For people who are looking for the cheapest unlimited talk and text mobile plans under $20 in Australia, Better Life Mobile offers $10.00 Per 14 Days with unlimited minutes and messages. If you need a cheap mobile plans with loads of data under $20 in Australia, felix offers $20.00 Per Month with unlimited data.

Better Life Mobile – 14 Day Flexi Plan

Unlimited Talk & Text

5 GB data

$10.00 / 14 Days

amaysim Unlimited Short Term SIM Only Prepaid Mobile Plan

Unlimited Talk & Text

10 GB data

$10.00 / 7 Days

Lycamobile Weekly Plan

Unlimited Talk & Text

10 GB data

$10.00 / 7 Days

amaysim 10GB Unlimited Small SIM Only Plan

Unlimited Talk & Text

10 GB data

$10.00 / 28 Days

$10 for first charge then $22

Cmobile 2GB Red Data Only Mobile Plan

-

2 GB data

$10.00 / mth

Kogan Mobile Small Prepaid SIM Only Mobile Plan

Unlimited Talk & Text

10 GB data

$10.00 / mth

$5 off for the first mth

iiNet Small SIM Only Mobile Plan

-

8 GB data

$10.00 / mth

$10/mth for first 6 mths and then $19.99/mth

Dodo $10 Unlimited Mobile Plan

Unlimited Talk & Text

2 GB data

$10.00 / mth

Catch Connect 10GB Unlimited Mobile Plan

Unlimited Talk & Text

10 GB data

$10.00 / 30 Days

$7 off for the first purchase

TPG T4G Small Month To Month SIM Only Mobile Plan

Unlimited Talk & Text

12 GB data

$10.00 / mth

$10/mth for 6 mths and then $20/mth

Cmobile 2 GB Red Unlimited Mobile Plan

Unlimited Talk & Text

2 GB data

$10.90 / mth

Optus Flex Plus – 40GB Data

Unlimited Talk & Text

60 GB data

$12.00 / 28 Days

$23 off for first purchase

Lycamobile Unlimited Plan S

Unlimited Talk & Text

70 GB data

$12.00 / 28 Days

$12 for first purchase then $30

Telstra $12 Pre-Paid SIM Only Mobile Plan

Unlimited Talk & Text

3 GB data

$12.00 / 7 Days

7 Days Expiry

Boost Mobile 7 Days Prepaid Plan

Unlimited Talk & Text

5 GB data

$12.00 / 7 Days

Lebara Mobile Small Prepaid Mobile Plan

Unlimited Talk & Text

30 GB data

$12.00 / 30 Days

50% off first purchase

Think Mobile Super $12 Month to Month Mobile Plan

$200 Included Value

200 MB data

$12.00 / mth

Optus Flex Plus – Weekly

Unlimited Talk & Text

5 GB data

$12.00 / 7 Days

7 days expiry

TPG Medium SIM Only Mobile Plan

Unlimited Talk & Text

25 GB data

$12.50 / mth

$12.50/mth for 6 mths and then $25/mth

felix 25GB SIM-only Mobile Plan

Unlimited Talk & Text

25 GB data

$12.50 / 28 Days

use FELIX50 promo code to get 50% off your first 3 mths

iiNet Medium SIM Only Mobile Plan

Unlimited Talk & Text

16 GB data

$12.50 / mth

$12.50/mth for first 6 mths and then $24.99/mth

Cmobile 5GB Blue Data Only Mobile Plan

-

5 GB data

$14.00 / mth

SpinTel 25GB SIM Only Mobile Plan

Unlimited Talk & 3000 Text

25 GB data

$14.00 / mth

$14/mth for 6 mths, then $22/mth

Moose Mobile 25GB Mobile Plan

Unlimited Talk & Text

25 GB data

$14.80 / mth

$14.80/mth for first 12 mths and then $24.80/mth

Yomojo Prepaid Big Kids Mobile Plan

Unlimited Talk & Text

6 GB data

$14.90 / 30 Days

Lebara Mobile Extra Small Prepaid Mobile Plan

Unlimited Talk & Text

8 GB data

$14.90 / 30 Days

Cmobile 5 GB Red Unlimited Mobile Plan

Unlimited Talk & Text

5 GB data

$14.90 / mth

EscapeNet 1GB Unlimited Mobile Plan

Unlimited Talk & Text

1 GB data

$15.00 / mth

TPG Large SIM Only Mobile Plan

Unlimited Talk & Text

45 GB data

$15.00 / mth

$15/mth for 6 mths and then $30/mth

Southern Phone Small SIM Only Mobile Plan

Unlimited Talk & Text

5 GB data

$15.00 / mth

$15/mth for first 6 mths and then $20/mth

AQUA Mobile $15 Monthly SIM Only Plan

Unlimited Talk & Text

10 GB data

$15.00 / mth

amaysim 7GB Data Only Prepaid Mobile Plan

-

7 GB data

$15.00 / 28 Days

28 Days Expiry

amaysim 32GB Unlimited SIM Only Plan

Unlimited Talk & Text

50 GB data

$15.00 / 28 Days

$15 for first charge then $30

Circles.Life 6GB Unlimited Mobile Plan

Unlimited Talk & Text

6 GB data

$15.00 / mth

felix 50GB SIM-only Mobile Plan

Unlimited Talk & Text

50 GB data

$15.00 / mth

use FELIX50 promo code to get 50% off your first 3 mths

Pennytel 5GB Mobile Plan

Unlimited Talk & Text

5 GB data

$15.00 / mth

Aussie Broadband Basic Pack SIM Plan

Unlimited Talk & Text

3 GB data

$15.00 / mth

Logitel – Optus Package 1

Unlimited Talk & Text

2 GB data

$15.00 / mth

iiNet Large SIM Only Mobile Plan

Unlimited Talk & Text

40 GB data

$15.00 / mth

$15/mth for first 6 mths and then $29.99/mth

Belong 20GB Data Only Mobile Plan

-

20 GB data

$15.00 / mth

Reward Mobile 1.5GB Mobile Data Plan

-

1.5 GB data

$15.00 / mth

Alpha 2GB SIM Only Mobile Plan

Unlimited Talk & Text

2 GB data

$15.00 / mth

Think Mobile $15 Classic Simple Month to Month Mobile Plan

Unlimited Talk & Text

500 MB data

$15.00 / mth

Think Mobile $15 Classic Unlimited Month to Month Mobile Plan

Unlimited Talk & Text

500 MB data

$15.00 / mth

Kogan Mobile Medium Prepaid SIM Only Mobile Plan

Unlimited Talk & Text

40 GB data

$15.00 / mth

$10 off for the first mth

Lycamobile Unlimited Plan M

Unlimited Talk & Text

100 GB data

$16.00 / 28 Days

$16 for first purchase then $40

Pennytel 5GB Mobile Plan + Seniors Card Holders

Unlimited Talk & Text

1 GB data

$16.20 / mth

$16.20/mth for first 12 mths and then $18/mth

Moose Mobile 15GB Mobile Plan

Unlimited Talk & Text

15 GB data

$16.80 / mth

$16.8/mth for first 12 mths and then $19.80/mth

TeleChoice 6GB 4G PrePaid Plan

Unlimited Talk & Text

6 GB data

$17.00 / 28 Days

Pennytel 10GB Mobile Plan + Seniors Card Holders

Unlimited Talk & Text

10 GB data

$17.99 / mth

$17.99/mth for first mth and then $19.99/mth

Latest Deals on Mobile Phone Plans Australia

Leave Your Comments

Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments

Mobile

Intro Offer!

$1.00/mth first 3 mths
then $20.00 – $45.00/mth
  • *USE PROMO CODE: MATE1
  • *10GB – 120GB
  • *4G/5G Network
  • *Unlimited Talk & Text
  • *Save upto $132.00

Table of Contents

0
Would love your thoughts, please comment.x
()
x

Feedback

We value your input! Please take a moment to share your feedback with us. Your thoughts help us enhance your experience.

Leave Your Review

Would you mind taking just 5 minutes to share your thoughts about your ISP/Mobile Carrier? Your insights can greatly assist others in making informed choices.

Error Report