I dont thinkI’m not sure they have, I instinctively looked at AFF#5 dates from BNE to CBR and found fares for $131 direct, to $139 via SYD, yet the fares page suggests these should be $162. Not the cheapest they’ve been on sale, but not bad…
The $131 is the E class fare and the 162 is the O class fares.
I know QF fares allow travel via Syd to CBR so the slight diff between non stop and via may be SYD apt taxes??
No idea why the QF.com bulletinboard offers the O class when the E class is a year round fare.
A check ex SYD shows E class fares on the fare board as the cheapest...who knows why