Lowest 1st-year cost
25/10 MbpsSpeed tier
$59.99/mofor 12 mos
$79.99/moongoing
$359.946 months
$719.88first yearSave $240 promo
$240.00Save 25%
Save $240 intro
No lock-inProvider guide
iiNet plans compared.
We track 3 iiNet plans. The cheapest broadband plan, NBN25 NBN 25/10, costs $719.88 over the first 12 months.
Prices checked 30 October 2026 from iiNet's official plan pages.
- Plans tracked
- 3
- Cheapest broadband, year one
- $719.88
- CGNAT opt-out
- Paid static IP only
- Notice to cancel
- 30 days
iiNet NBN & broadband plans
Sorted by total cost over the first 12 months, including the promo period.
50/20 MbpsSpeed tier
$69.99/mofor 12 mos
$89.99/moongoing
$419.946 months
$839.88first yearSave $240 promo
$240.00Save 22%
Save $240 intro
No lock-in500/50 MbpsSpeed tier
$74.99/mofor 12 mos
$94.99/moongoing
$449.946 months
$899.88first yearSave $240 promo
$240.00Save 21%
Save $240 intro
No lock-iniiNet questions
What is the cheapest iiNet NBN plan?
NBN25 NBN 25/10 at $59.99/mo for 12 months, then $79.99/mo. That is $719.88 over the first year (checked 30 October 2026).
Does iiNet let you opt out of CGNAT?
Not for free. iiNet only offers a public IP through a paid static IP add-on.
Do you need to give iiNet 30 days notice to cancel?
Yes. iiNet asks for 30 days notice, so you may pay for part of a month after you switch.
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