The only real trouble was my connecting flight to Chiang Mai on Hong Kong Convey that I booked by means of Cathay Pacific was canceled and I was by no means told about this. I was rescheduled on a flight ten hrs later. Cabin classes offered on flights to Sydney. https://directoryserp.com/listings13398526/new-step-by-step-map-for-business-class-flights-sydney-to-london