By
Alex Choros - Managing Editor + Group Telco Editor
Last updated

Last Days: 80GB Optus SIM-only plan for $41.25 per month

Christmas might be over, but the deals aren't. Optus has extended its festive flash sale until January 13, which means you've got one more week to bag a bargain.

There are two SIM-only plans on offer. You can get a 50GB plan for $40.50 per month, or an 80GB plan for $41.25.

Yep, you read that right. You can add an extra 30GB to your plan for just 75 cents more. We're not quite sure what's going on here, but we certainly aren't complaining.

Mobile Phone Plans

#1
Optus
Optus

$60 Optus Choice Plus Plan

  • 100GB data
  • Deal: $39/mth and 100GB/mth for first 12 months, then 60GB/mth and $60/mth or as notified. New services. Ends 12.11.26. Terms apply.
$39.00/mth
Min. cost $39
#2
Optus
Optus

$69 Optus Promo Plan

  • 360GB data
  • Deal: Get up to $10/mth SubHub credit to use on your favourite subscriptions for 12 months. T&Cs apply.
$69.00/mth
Min. cost $69

These Optus plans are both sold on a 12-month contract and include data-free video streaming for no additional cost. Optus normally charges an extra $5 per month if you want unmetered access to Netflix, Stan, and ABC iview. Not that you need it when you have 80GB per month.

Here's how these plans compare to the rest of the market:

Mobile Phone Plans

#1
Lyca Mobile
Lyca Mobile
Editor's Pick

Unlimited Plan S

  • 50GB data at download speeds up to 100Mbps
  • Deal: $15 for first 6 renewals when you activate this plan. Offer ends 31.12.26. T&Cs apply
$15.00
Per 28 Day Renewal
Link not supplied
#2
iiNet
iiNet

50GB Medium Plan

  • 50GB data at download speeds up to 150Mbps
  • Deal: 50% off - $17.50/mth for first 6 months, then $35/mth ongoing. Available until withdrawn. T&Cs apply.
$17.50
Per 1 Month Renewal
Link not supplied
#3
TPG
TPG
Editor's Pick

50GB Medium Plan

  • 50GB data at download speeds up to 150Mbps
  • Deal: 50% off - $17.50/mth for first 6 months, then $35/mth ongoing. Available until withdrawn. T&Cs apply.
$17.50
Per 1 Month Renewal
Link not supplied
#4
Lyca Mobile
Lyca Mobile

Unlimited Plan M

  • 120GB data at download speeds up to 100Mbps
  • Deal: $20 for first 6 renewals + includes 40GB bonus data on activation and first 11 renewals. Offer ends 31.12.26
$20.00
Per 28 Day Renewal
Link not supplied
#5
iiNet
iiNet

100GB Large Plan

  • 100GB data at download speeds up to 250Mbps
  • Deal: 50% off - $22.50/mth for first 6 months, then $45/mth ongoing. Available until withdrawn. T&Cs apply.
$22.50
Per 1 Month Renewal
Link not supplied
#6
TPG
TPG

100GB Large Plan

  • 100GB data at download speeds up to 250Mbps
  • Deal: 50% off - $22.50/mth for first 6 months, then $45/mth ongoing. Available until withdrawn. T&Cs apply.
$22.50
Per 1 Month Renewal
Link not supplied

These offers are available to January 13 (this Sunday), unless extended again.

Alex Choros

Managing Editor + Group Telco Editor | X | Instagram | Threads | LinkedIn

Alex Choros
Alex Choros is the Managing Editor of WhistleOut Australia and an award-winning journalist. He's been writing about consumer technology for over a decade and is an expert on the Australian telco sector, to the point where he knows far too many phone and internet plans by heart. In addition to leading the WhistleOut editorial team, Alex is responsible for ruining the office Sonos with his troubled taste in music.

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