Optus prepaid plans now come with unlimited data weekends

Optus has refreshed its prepaid mobile plan range increasing bonus data deals, and offering unlimited data for use on weekends on some plans. 

See all of Optus' prepaid mobile plans as they are now:

• 7-day expiry
• 28-day expiry
• Long-expiry

Optus

Optus Optus Prepaid $15 SIM 6GB Speed capped at 250Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 11GB data with AutoRecharge (6GB standard & 5GB bonus data). T&Cs apply. $15.00 Per 7 Day Renewal Go to Site

$15.00 Per 7 Day Renewal

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See More Plans ~ Last Updated 6/11/2026

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#1	Optus	Optus Optus Prepaid $40 SIM (AutoRecharge only) 100GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply. $40.00 Per 28 Day Renewal Go to Site	$40.00 Per 28 Day Renewal	Go to Site
#2	Optus	Optus Optus Prepaid $44 SIM 110GB data Optus 5G in selected areas (exc NT) with a 5G device 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 Go to Site	$44.00 Per 28 Day Renewal	Go to Site
#3	Optus	Optus Optus Prepaid $50 SIM (AutoRecharge only) 120GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply. $50.00 Per 28 Day Renewal Go to Site	$50.00 Per 28 Day Renewal	Go to Site
#4	Optus	Optus Optus Prepaid $54 SIM 130GB data Optus 5G in selected areas (exc NT) with a 5G device 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 Go to Site	$54.00 Per 28 Day Renewal	Go to Site
#5	Optus	Optus Optus Prepaid $64 SIM 150GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply. $64.00 Per 28 Day Renewal Go to Site	$64.00 Per 28 Day Renewal	Go to Site

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#1	Optus	Optus Optus Prepaid $200 SIM 180GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: Win More with Optus Prepaid. Unlock prizes when you activate or recharge $40 or more. Terms apply. $200.00 Per 186 Day Renewal Go to Site	$200.00 Per 186 Day Renewal	Go to Site
#2	Optus	Optus Optus Prepaid $395 SIM 350GB data Optus 5G in selected areas (exc NT) with a 5G device 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 Go to Site	$225.00 Per 365 Day Renewal	Go to Site

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When customers sign up for one of Optus' 28-day expiry prepaid plans and turn on "AutoRecharge" they'll get unlimited data every weekend through to March 16, 2025. 

Each 28-day expiry SIM-only plan now comes with more bonus data for the first three recharges. After the first three recharges customers who turn on "AutoRecharge" can still get an additional 5GB on top of their usual data allowance. 

Until November 17, customers signing up for the cheapest 28-day expiry plan will pay just $15 for their first recharge.

Optus' long expiry plans remain largely unchanged except you now get 10GB more data for the first three recharges on the 186-day plan and 20GB more for the first three rehcarges on the 365-day plan. Optus has discontinued its 1-day expiry plan.

Looking for a new mobile plan?

These are the most popular SIM-only mobile plans with WhistleOut users this week:

#1	SpinTel Editor's Pick	SpinTel Editor's Pick $23 Mobile Plan 25GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT WhistleOut Special: Enjoy $11 off for the first 6 months for new customers - $12/mth for first 6 months, then $23/mth $12.00/mth Min. cost $12 Go to Site	$12.00/mth Min. cost $12	Go to Site
#2	felix mobile	felix mobile felix Unlimited Mobile Plan Unlimited data at download speeds up to 40Mbps On the Vodafone 5G/4G Mobile Network Deal: $20/mth for first 6 mths. Reverts to $40/month. Use promo code UNL40. Ends 30.11.26. T&Cs apply $20.00 Per 1 Month Renewal Go to Site	$20.00 Per 1 Month Renewal	Go to Site
#3	Dodo Editor's Pick	Dodo Editor's Pick Medium Mobile Plan 40GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off! Get the Medium Mobile Plan for $15/mth for first 6 mths, then $30/mth. New and returning mobile customers only. Ends 08.12 $15.00/mth Min. cost $15 Go to Site	$15.00/mth Min. cost $15	Go to Site
#4	Pivotel	Pivotel 25GB Mobile 4G Plan 25GB data On the Vodafone 4G Mobile Network Deal: Incl. 50% off - $11.45/mth for first 6 months, then $22.90/mth ongoing. Available until withdrawn. T&Cs apply. $11.45/mth Min. cost $11.45 Go to Site	$11.45/mth Min. cost $11.45	Go to Site
#5	Boost Mobile	Boost Mobile $39 Prepaid 80GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Grab a $39 SIM for $12 – save $27. Hurry! Offer ends 30.11.26. Terms Apply $39.00 Per 28 Day Renewal Go to Site	$39.00 Per 28 Day Renewal	Go to Site
#6	Tangerine Telecom	Tangerine Telecom 15GB 5G Mobile SIM 15GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Bundle your mobile and nbn plans on the same account to get 10% off your mobile SIM-only plan fees. T&Cs apply. $30.00/mth Min. cost $30 Go to Site	$30.00/mth Min. cost $30	Go to Site
#7	Moose Mobile	Moose Mobile Moose 30GB SIM Only 30GB data at download speeds up to 150Mbps On the Vodafone 4G Mobile Network Deal: Get 30GB for $14 – Includes $9 off for first 6 months, then reverts to $23. Offer ends 30.06.27 $14.00/mth Min. cost $14 Go to Site	$14.00/mth Min. cost $14	Go to Site
#8	Exetel	Exetel Plus One eSIM Plan 130GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $40.00 Per 30 Day Renewal Go to Site	$40.00 Per 30 Day Renewal	Go to Site
#9	Swoop	Swoop 30GB SIM Only 5G 30GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Includes $11 off for first 6 months - $14/mth for first 6 months then $25/mth after that. Offer ends 30.06.27 $14.00/mth Min. cost $14 Go to Site	$14.00/mth Min. cost $14	Go to Site
#10	Kogan Mobile	Kogan Mobile Medium - 365 Day Flex Plan 300GB data On the Vodafone 4G Mobile Network Deal: Get 300GB data for only $159 (incl. $41 off + 100GB bonus data) on the Medium 365 Day Flex Plan. Offer ends 12.11.26 $159.00 Per 365 Day Renewal Go to Site	$159.00 Per 365 Day Renewal	Go to Site

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See More Plans ~ Last Updated 6/11/2026

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Dylan Crismale

Digital Content Editor

Dylan Crismale is a Digital Content Editor at WhistleOut, has been writing for almost a decade across a variety of Australian publications. He previously worked as a writer at Finder covering energy, internet and mobile plans. Dylan is passionate about finding the best deals to save people money and educating people about tech. When he's not sat at his desk Dylan loves working out, bingeing TV and hanging out with friends.​

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