Hong Kong-based airline has business-class return listed at A$39,577, as travellers seek routes avoiding Middle East Hong Kong-based airline has business-class return listed at A$39,577, as travellers seek routes avoiding Middle East The Hong Kong-based airline Cathay Pacific is selling seats from Sydney to London for more than £20,000 in April, as passengers search for scarce long-haul flights without changing in the Middle East. The tickets, listed at A$39,577 in business class for returns