By
Nathan Lawrence - Freelance Contributor
Last updated

Optus 5G modem

Whether you’re after  the best mobile plan or the best internet plan, Optus is a big-name provider in Australia. In the mobile space, Optus closely competes with Telstra and Vodafone. For NBN, Optus’ big competitors are Telstra and TPG. Regardless of whether you’re after a mobile deal or NBN steal from Optus, this page has a daily updating list of Optus plans and deals to help find what’s cheapest today.

Optus deals come and go, but we update plans in our comparison engine every day, so if there is an Optus deal to be found, you’ll find it below. Just keep an eye out for the green “Deal” text under the plan inclusions to see what’s on offer.

Who is Optus?

Optus is a telecommunications provider that specialises in mobile phone and internet plans. For mobile phones, Optus is one of three mobile network operators, and its network footprint is second only to Telstra. In terms of internet (specifically NBN), Optus is a renowned provider and one of eleven tracked by the ACCC as part of its ongoing Measuring Broadband Australia program.

Regardless of whether you’re considering an Optus plan for mobile or internet, you’re likely doing so because you want to go with a familiar brand that offers a good balance of dollar-to-data value, some great plan perks and solid support pathways. Optus is also one of a handful of providers to consider if you’re looking to pay off a new handset via a postpaid plan, particularly if you’re in the market for a new-model Apple or Samsung smartphone.

Optus SIM-only mobile deals


Optus is no stranger to deals for its SIM-only plans, and you can see any Optus SIM-only deals and best-value offerings that may be happening today just below:

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
#3
Optus
Optus
$70 Optus Choice Plus Plan
  • 240GB data
$70.00/mth
Min. cost $70
#4
Optus
Optus
$90 Optus Choice Plus Plan
  • 480GB data
  • SubHub: Get up to $20/month credit to spend on subscriptions of your choice with Optus SubHub. Terms apply.
$90.00/mth
Min. cost $90

All Optus SIM-only plans come with unlimited standard talk and text in Australia, access to the Optus 5G network, Optus Sport + OS Fitness and 1.5Mbps speed caps after your max-speed data allowance has been exhausted. Additionally, all Optus SIM-only plans except for its cheapest come with unlimited standard talk and text to 35 selected countries.

Optus prepaid deals


Fancy an Optus prepaid deal? To make things easier, we’ve separated them into three. First up are the best Optus prepaid deals today:

Mobile Phone Plans
#1
Optus
Optus
Optus Prepaid $15 SIM
  • 6GB Speed capped at 250Mbps
  • Deal: 11GB data with AutoRecharge (6GB standard & 5GB bonus data). T&Cs apply.
$15.00
Per 7 Day Renewal
#2
Optus
Optus
Optus Prepaid $40 SIM (AutoRecharge only)
  • 100GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$40.00
Per 28 Day Renewal
#3
Optus
Optus
Optus Prepaid $44 SIM
  • 110GB data
  • Deal: $13 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$44.00
Per 28 Day Renewal
#4
Optus
Optus
Optus Prepaid $50 SIM (AutoRecharge only)
  • 120GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$50.00
Per 28 Day Renewal
#5
Optus
Optus
Optus Prepaid $54 SIM
  • 130GB data
  • Deal: $17 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$54.00
Per 28 Day Renewal
#6
Optus
Optus
Optus Prepaid $64 SIM
  • 150GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$64.00
Per 28 Day Renewal
#7
Optus
Optus
Optus Prepaid $200 SIM
  • 180GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$200.00
Per 186 Day Renewal
#8
Optus
Optus
Optus Prepaid $395 SIM
  • 350GB data
  • Deal: Save $170 on a year's worth of data. $225 for 1st 365 days. New service only. Ends 6/12/26. Terms apply.
$225.00
Per 365 Day Renewal

Next up are the best Optus deals for prepaid starter packs:

Mobile Phone Plans
#1
Optus
Optus
Optus Prepaid $44 SIM
  • 110GB data
  • Deal: $13 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$13.00
Starter Pack
28 Day Expiry
#2
Optus
Optus
Optus Prepaid $15 SIM
  • 6GB Speed capped at 250Mbps
  • Deal: 11GB data with AutoRecharge (6GB standard & 5GB bonus data). T&Cs apply.
$15.00
Starter Pack
7 Day Expiry
#3
Optus
Optus
Optus Prepaid $54 SIM
  • 130GB data
  • Deal: $17 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$17.00
Starter Pack
28 Day Expiry
#4
Optus
Optus
Optus Prepaid $40 SIM (AutoRecharge only)
  • 100GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$40.00
Starter Pack
28 Day Expiry
#5
Optus
Optus
Optus Prepaid $50 SIM (AutoRecharge only)
  • 120GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$50.00
Starter Pack
28 Day Expiry
#6
Optus
Optus
Optus Prepaid $64 SIM
  • 150GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$64.00
Starter Pack
28 Day Expiry

Finally, you can see any Optus deals on prepaid subscriptions below:

All Optus prepaid plans come with unlimited calls and texts to Australian mobile numbers, plus data rollover up to 200GB. Certain Optus prepaid plans also come with day rollover (up to 84 days), while some may include bonus data on the first three recharges.

Optus 5G mobile deals


If you don’t want to mess around with separating the Optus 5G plans from the 4G alternatives, check out the list below for all Optus 5G mobile deals today:

Mobile Phone Plans
#1
Optus
Optus
Optus Prepaid $44 SIM
  • 110GB data
  • Deal: $13 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$13.00
Starter Pack
28 Day Expiry
#2
Optus
Optus
Optus Prepaid $15 SIM
  • 6GB Speed capped at 250Mbps
  • Deal: 11GB data with AutoRecharge (6GB standard & 5GB bonus data). T&Cs apply.
$15.00
Per 7 Day Renewal
#3
Optus
Optus
Optus Prepaid $15 SIM
  • 6GB Speed capped at 250Mbps
  • Deal: 11GB data with AutoRecharge (6GB standard & 5GB bonus data). T&Cs apply.
$15.00
Starter Pack
7 Day Expiry
#4
Optus
Optus
Optus Prepaid $54 SIM
  • 130GB data
  • Deal: $17 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$17.00
Starter Pack
28 Day Expiry
#5
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
#6
Optus
Optus
Optus Prepaid $40 SIM (AutoRecharge only)
  • 100GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$40.00
Per 28 Day Renewal
#7
Optus
Optus
Optus Prepaid $40 SIM (AutoRecharge only)
  • 100GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$40.00
Starter Pack
28 Day Expiry
#8
Optus
Optus
Optus Prepaid $44 SIM
  • 110GB data
  • Deal: $13 SIM deal - 1st 28 days only. Make the smart move to Optus. New services and online only. Ends 6/12/26. Terms apply.
$44.00
Per 28 Day Renewal
#9
Optus
Optus
Optus Prepaid $50 SIM (AutoRecharge only)
  • 120GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$50.00
Per 28 Day Renewal
#10
Optus
Optus
Optus Prepaid $50 SIM (AutoRecharge only)
  • 120GB data
  • Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply.
$50.00
Starter Pack
28 Day Expiry

Optus mobile phone deals


If you want to pair an Optus plan with a new handset, check out the Optus phone deals below (sorted by popularity):

Apple iPhone 18 Pro 256GB
  • 6.3 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $97.30/mth
Apple iPhone 18 Pro Max 256GB
  • 6.9 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $102.86/mth
Apple iPhone 18 Pro 512GB
  • 6.3 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $108.40/mth
Apple iPhone 18 Pro Max 512GB
  • 6.9 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $113.96/mth
Apple iPhone 18 Pro 1TB
  • 6.3 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $130.62/mth
Apple iPhone 18 Pro Max 1TB
  • 6.9 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $136.18/mth
Apple iPhone Duo 256GB
  • 7.6 inch display
  • Rear Cameras: 48MP, 48MP
8 Plans from $136.18/mth
Apple iPhone Duo 512GB
  • 7.6 inch display
  • Rear Cameras: 48MP, 48MP
8 Plans from $147.30/mth
Apple iPhone 18 Pro 2TB
  • 6.3 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $163.96/mth
Apple iPhone 18 Pro Max 2TB
  • 6.9 inch display
  • Rear Cameras: 48MP, 48MP, 48MP
8 Plans from $169.52/mth

Optus NBN deals


Switching speeds, if you’re after an NBN internet deal instead of a mobile plan, you’ve come to the right section. Check out the list below to spot any Optus NBN deals for the day:

Broadband Plans
Sydney NSW 2000
Optus
Optus
Optus Plus Everyday Basic 4G
  • 4G Home Internet 15/4 Mbps
  • Unlimited Data
  • Introductory Offer - $49/mth for 12 mths, then $59/mth or as notified. New services only. Minimum cost $265. Terms apply.
$49/mth
Min. cost $49
Link not supplied

Optus NBN deals are built on plans with month-to-month offerings, unlimited data and cover the following NBN speed tiers: NBN 50, NBN 100, NBN 250 and NBN 1000 (the latter two for FTTP and HFC homes). All Optus NBN plans also come with a PAYG landline phone, Optus Sport + OS Fitness as well as an Optus Ultra WiFi Modem (with 4G backup), the latter of which is yours to keep with no exit fees if you stick with an Optus NBN plan for 36 months.

Optus home wireless broadband deals


If you’d prefer to go with Optus home wireless broadband instead of NBN for internet, check out the daily updating list of Optus home wireless internet deals below:

Broadband Plans
Sydney NSW 2000
Optus
Optus
Optus Promo Plan 5G
  • 5G Home Internet 93/15 Mbps
  • Unlimited Data
  • Promo plan: $45/mth for 6 mths, then $85/mth or as notified. Until 12/11/26. New services only. Minimum cost $513. Terms apply.
$45/mth
Min. cost $45
Link not supplied

Optus home wireless broadband plans come in either 4G or 5G flavours, the former of which have data caps and the latter of which have unlimited data. All Optus home wireless broadband plans come with a compatible modem.

Optus mobile broadband deals


The daily updating list below shows any Optus data deals for its mobile broadband plans:

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This product is no longer available

Other affordable options


If you didn't find what you were looking for on these deals from Optus, read our guide on cheap mobile phone plans and discover other affordable options from different carriers.

Nathan Lawrence

Freelance Contributor

Nathan Lawrence
Nathan Lawrence is a freelance writer with over 11 years of experience. He has contributed to publications including WhistleOut Australia, Review.org/au, IGN, STACK, Fandom, Red Bull, and AusGamers. Nathan specialises in researching, writing, and editing content around technology, telecommunications, and gaming.

Read full bio

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