Flights from London to Sydney

You want to get on the cheapest flight from London to Sydney. The way to make sure that you get on the cheapest flight is to:

type your flight details into the search engine on the left and see what airfare it spits out
check the airfare of every airline flying your route

Airlines	Airports	Stops
British Airways	London to Sydney (SYD)	non-stop (21h35m)
Emirates UK	London to Sydney (SYD)	1-stop Dubai
Air France UK	London to Sydney (SYD)	2-stops Paris de Gaulle Singapore (SIN)
KLM Royal Dutch Airlines	London to Sydney (SYD)	2-stops Amsterdam Schipol Kuala Lumpur
Etihad	London to Sydney (SYD)	1-stop (32h10m) Abu Dhabi
Air New Zealand	London to Sydney (SYD)	1-stop (32h25m) Auckland (AKL)
Cathay Pacific	London to Sydney (SYD)	1-stop (32h25m) Auckland (AKL)
Qantas	London to Sydney (SYD)	non-stop (21h35m)
Singapore Airlines	London to Sydney (SYD)	1-stop (21h55m) Singapore (SIN)
Thai Airways International	London to Sydney (SYD)	1-stop (23h35m) Bangkok (BKK)