From the Sydney Airport site,
International Parking - Sydney Airport
Short Stay Parking
Rates are calculated from time of entry
up to 1/2 hour
$7
1/2 - 1 hour
$15
1-2 hours
$20
2-3 hours
$25
3-24 hours
$50
Each additional day
or part thereof $50
Rates include GST
T1 Long Stay Valet
Rates are calculated from time of entry
up to 1 day
1 to 2 Days
2 to 3 Days
3 to 4 Days
4 to 5 Days
5 to 6 Days
6 to 7 Days
Additional Days
Rates include GST.
Remote Long Term Parking Area (Not available for International travellers after 9 July 2008)
Rates are per Calendar Day
1 days
$252 days $443 days $504 days $665 days $826 days $987 days $110
Additional days or part thereof $12.
Premium Shaded Parking available for $5 extra per day.
Rates include GST.
Enter off Ross Smith Avenue.