What are the best strategies for flying Brisbane to London using Krisflyer miles?

Hello all.

I have about 205,000 Krisflyer miles to use for 2 people Brisbane-London return.

Would love to go at least Premium Economy.

Have looked and crunched numbers. But the more i do it the more confused I’m about which way to go…

Any thoughts??


From Brisbane to London, one-way costs 53k econ, 87.5k prem econ, 105k business. Return costs 2x one-way.

With 205k, you have slightly under 2 return tickets in economy.