Cheapest .com.au domain prices
Checked 7 Nov 2026 · 2 registrars · USDOver three years, the cheapest .com.au is at Porkbun: $24.87 in total ($8.29 the first year, then $8.29/yr). It's also the cheapest first year.
.com.au is Australia's main commercial extension (ABN/ACN required). We rank by the 3-year cost (first year + two renewals), because a cheap first year often hides an expensive renewal.
| Registrar | 1st year | Renewal | 3 years | Buy |
|---|---|---|---|---|
| PorkbunCheapest 3 yrsCoupon AWESOMENESS: $1 off the first year | $8.29 | $8.29 | $24.87 | Buy |
| IONOS | $11.00 | $15.00 | $41.00 | Buy |
Prices exclude coupons and taxes; promos are noted under the registrar. Cloudflare doesn't sell .com.au. Not yet compared: Namecheap, GoDaddy, Spaceship, Name.com (why).
Price changes
No price changes since we started tracking .com.au on 7 Nov 2026. We check every registrar daily and list every change here.
.com.au domain FAQ
What is the cheapest .com.au domain registrar?
As of 7 Nov 2026, Porkbun is cheapest over three years at $24.87 total. Porkbun has the lowest first-year price at $8.29.
How much does a .com.au domain cost to renew?
Renewals for .com.au range from $8.29 (Porkbun) to $15.00 per year across the 2 registrars we track.
Where is it cheapest to transfer a .com.au domain?
Porkbun charges nothing to transfer a .com.au in. Transfers usually aren't allowed in the first 60 days after registration.