Originally Posted by
dechil
Yes, you have to fly to Seoul (ICN) to go to SYD directly with KE (12059 miles)
But to go in Australia you can fly to Guam and then to Brisbane with CO.
BNE to SYD is very short and you pay around 100$ for it, even if that counts for mileage RTW ( 11284 miles)
For paying tickets, RTW economy on KE is H class, that gives no miles!!
CO flies to CNS, no BNE in Australia.