Excellent return airfare to London from Sydney and Melbourne starting at $1,220 on China Southern with a stopover in Guangzhou.
Limited availability from October to November 2023 so will have to be a quick dash.
Includes 2*23kg check-in luggage
Example:
SYD-LHR
6/Nov - 19/Nov - $1220
Aunt Betty is part of the Flight Centre Travel Group.
China Eastern is also on sale. Slightly more expensive (around $1300) - but may work better on some dates and times.
The most horrendous Airline. Never go to Guangzhou.