Cheapest Flights to Sydney

I want to book an airline ticket from the UK for Sydney - Manchester - Sydney in Dec 2010. How?

Public Comments

1. You are probably too early. The airlines I've worked for don't plan that far ahead. Some of them don't know if they will still be in business that far ahead.
2. Most airlines open their bookings 1 year ahead of time. If you do book that early then there could be a change in timing made by them .Shop around early in the new Year and try various airlines and various travel agents . they will all come up with something different.