Cheapest 150GB Mobile Plans — Any Network
The cheapest 150GB mobile plan across all networks is Medium (365 days) by kogan-mobile at $15.62/mo.
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Forward your bill20 Plans — sorted by price
Showing plans with 150–225GB data across all networks. Postpaid and prepaid only.
Prices validated: 24 Sept 2026
| Carrier | Plan | Data | Type | 5G | eSIM | $/mo | Actions | |
|---|---|---|---|---|---|---|---|---|
 | Medium (365 days) | 200GB | Prepaid | No | Yes | $15.62 | Visit kogan-mobile | |
 | $200 SIM Plan | 180GB | Prepaid | Yes | Yes | $16.44 | Visit lebara | |
 | 365 Days Plan $149 350GB | 200GB | Prepaid | No | — | $16.44 | Visit catch-connect | |
 | $179, 210GB Data, 365 days | 210GB | Prepaid | No | — | $19.73 | Visit coles-mobile | |
 | Vodafone $250 Prepaid Plus | 150GB | Prepaid | Yes | Yes | $20.55 | Visit vodafone | |
 | 200GB 365 Day SIM Plan | 200GB | Prepaid | Yes | Yes | $22.19 | Visit amaysim | |
| 150GB 184 Day SIM Plan | 150GB | Prepaid | Yes | Yes | $24.46 | Visit amaysim | |
 | Optus Flex Plus 300GB | 220GB | Prepaid | Yes | Yes | $28.77 | Visit optus | |
 | 160GB | 160GB | Postpaid | Yes | Yes | $30.00 | Switch — $25 | |
| 160GB Mobile | 160GB | Postpaid | Yes | Yes | $30.00 | Switch — $25 | |
 | $395 Pre-Paid Mobile Plan | 180GB | Prepaid | No | Yes | $32.47 | Visit telstra | |
 | 5G SIM Only $45 | 220GB | Postpaid | Yes | Yes | $45.00 | Switch — $25 | |
 | Ultra | 220GB | Prepaid | No | Yes | $49.90 | Visit yomojo | |
 | 200GB SIM Only | 200GB | Postpaid | Yes | Yes | $50.00 | Switch — $25 | |
| 5G SIM Only 220GB | 220GB | Postpaid | Yes | Yes | $50.00 | Switch — $25 | |
 | LycaPlan L | 150GB | Prepaid | Yes | Yes | $53.57 | Visit lycamobile | |
| Everyday Mobile 5G SIM Only 165GB | 165GB | Postpaid | Yes | Yes | $54.00 | Switch — $25 | |
 | 5G Large | 150GB | Postpaid | Yes | — | $55.00 | Switch — $25 | |
 | Large 160GB | 160GB | Postpaid | Yes | Yes | $55.00 | Switch — $25 | |
 | 160GB Plan | 160GB | Prepaid | Yes | Yes | $55.00 | Visit ezee-mobile |
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 across all networks?▾
Medium (365 days) by kogan-mobile at $15.62/mo is currently the cheapest 150GB plan across all networks. 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 checks mobile plan data daily. All plans shown were validated within the last 24 hours. See the "Prices validated" date above the table for the most recent check.
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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