Cheapest 150GB Mobile Plans on Optus

The cheapest 150GB mobile plan on the Optus network is 4G 200GB Plan by circles-life at $9.90/mo.

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20 Plans — sorted by price

Showing plans with 150225GB data on the Optus network. Postpaid and prepaid only.

CarrierPlanDataType5G$/moUpdatedActions
circles-life
4G 200GB Plan200GBPostpaidNo$9.90
Switch — $25
circles-life
5G 200GB Plan200GBPostpaidYes$12.00
Switch — $25
circles-life
Circles Core200GBPostpaidYes$12.00
Switch — $25
circles-life
Circles Core200GBPostpaidYes$12.00
Switch — $25
circles-life
Circles Core200GBPostpaidYes$15.00
Switch — $25
circles-life
Circles Core200GBPostpaidYes$15.00
Switch — $25
catch-connect
365 Days Plan $149 200GB200GBPrepaidNo$16.44
Visit catch-connect
coles-mobile
185GB Plan185GBPrepaidNo$18.08
Visit coles-mobile
amaysim
200GB Long Expiry200GBPrepaidYes$22.19
Visit amaysim
amaysim
150GB Long Expiry150GBPrepaidYes$24.46
Visit amaysim
optus
300GB EOFY Save $130220GBPrepaidYes$28.77
Visit optus
agl
Large 160GB160GBPostpaidYes$40.00
Switch — $25
yomojo
Ultra220GBPrepaidNo$49.90
Visit yomojo
yomojo
Ultra220GBPrepaidNo$49.90
Visit yomojo
spintel
200GB200GBPostpaidYes$50.00
Switch — $25
swoop
220GB Mobile Plan220GBPostpaidYes$55.00
Switch — $25
iprimus
5G Large150GBPostpaidYes$55.00
Switch — $25
moose-mobile
220GB220GBPostpaidYes$55.80
Switch — $25
moose-mobile
220GB220GBPostpaidYes$55.80
Switch — $25
aussie-broadband
Premium 120GB180GBPostpaidYes$60.00
Switch — $25

Bill Hero is an independent comparison service. We are paid by subscribers and concierge fees, not by carriers or retailers.

Frequently Asked Questions

What is the cheapest 150GB mobile plan on the Optus network?
4G 200GB Plan by circles-life at $9.90/mo is currently the cheapest 150GB plan on the Optus network. Prices are updated daily.
Should I choose postpaid or prepaid for a 150GB plan?
Postpaid plans typically include handset financing options and are billed monthly. Prepaid plans are pay-as-you-go — better for flexibility and no credit checks. Both are shown in the table above.
How often are mobile plan prices updated?
Bill Hero updates mobile plan data daily from the billhero-telco-scraper. Each row shows its last verified date.
Can I switch mobile plans without changing my number?
Yes. Mobile number portability (MNP) lets you keep your number when switching carriers or networks. The process usually takes 1–2 business days.

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