Originally Posted by mikeyd1

I have a general question surrounding this fare. I booked this deal last month, but am flying to Christchurch instead of Auckland. (MAN-DOH-SYD-CHC), booked on a single ticket as a Qatar business class fare.
The final leg of that ticket (Sydney to Christchurch) however is operated by Air New Zealand and is in economy (This was all booked through Qatar on one ticket, and was all that was offered for the final leg.)

I am wondering whether I will be allowed to use the business class lounge in Sydney (on my way to NZ) if my final outward leg to Christchurch is only in economy, but my long haul flight into Sydney was in business class? Any ideas?