T2 & T3 Domestic Terminals
If you are flying out of T2 or T3 Domestic Terminals, you will need to return your rental vehicle to: the SIXT car park area of the Domestic Terminal (Arrivals level) on Keith Smith Avenue, directly opposite the T2 and T3 Domestic Terminals.
Please return the keys to a SIXT employee during opening hours. If you are returning after hours, please place the keys in the key drop box located at our T2 counter.

T1 International Terminal
If you are flying out of T1 International Terminal, you will need to return your rental vehicle to:
Car Rentals Carpark (Behind Rydges Hotel), 10 Arrival Court, Mascot, NSW 2020
- Once you enter the Sydney Airport vicinity, follow the signs to T1 International Terminal Arrivals, then you will see signs exclusively for Rental Car
- Keep following the Car Rental signs which will direct you to turn right into our car park located on Arrival Court, Mascot, just before the Rydges Sydney Airport Hotel
- Please park in one of our empty SIXT bays and return the keys to either our SIXT counter located inside the terminal arrivals hall, or drop them in the large after hours key box trailer located in SIXT parking bay 20
- The SIXT returns car park is conveniently located right next to the lifts that will take you straight to the International departures hall


