Best ways to book Emirates flights for Sydney to London using Qantas points?

I want to book an Emirates flight from Sydney - London next year using Qantas points, but the particular flight doesn’t come up when you use the QF Classic Rewards search (it is the 0600 flight). Any thoughts as to how to book flights that don’t appear on the Qantas FF site but are still “partner” airlines?

Emirates flights come up in Qantas searches. if you can’t see an Emirates flight then it’s not available.


certain airlines you can’t see like JAL, but Emirates you can see