I need to be in Manchester (UK) Oct. 3 to 6 inclusive & can fly out the night of the 6th. I am looking for the best J class options whereby I can accrue Qantas or Virgin points and preferably travel on aircraft with in-flight wifi. I'm happy to route through SYD if necessary. I've been on airline sites and Expedia but hit around $10K. I was hoping for something around $8K. Ideas?