There is a fare of €1017.17 inc tax for a Lufthansa / Qantas ticket.
I checked a sample date, and this is the routing
HAM Hamburg Metro / Hamburg Fuhlsbuettel DE = HAM LBC [EDDH]
SYD Sydney Kingsford Smith NS AU [YSSY]
SUN 13 Nov 2005
LH 4790 HAM 07:45 LHR 08:25 737 0
QF 30 LHR 12:25 SYD 21:05 +1 744 1
SYD Sydney Kingsford Smith NS AU [YSSY]
HAM Hamburg Metro / Hamburg Fuhlsbuettel DE = HAM LBC [EDDH]
MON 22 May 2006
QF 29 SYD 15:55 LHR 06:45 +1 744 1
LH 4791 LHR 09:05 +1 HAM 11:35 +1 32S 0
Hope this helps
Cheers