Originally Posted by
nixande
Do not forget the taxes for your reward flights in your calculation.
They are low to nothing in the US but higher on the outside. Also fuel surcharge seem to be on the rise.
Furthermore,
As mentioned in QF forum,
QF introduces flat bed surcharge for Japan-Australian route business class(260 AUD).
http://www.flyertalk.com/forum/showthread.php?t=664759