Cathay Pacific 2-4-1 business offers: Hong Kong and London
Cathay pacific are offering them to Hong Kong and to London
Hong Kong rtn for two works out at $2824 per person
London rtn for two is from $5370 per person
The London return works out just a tough cheaper than the Qantas offer.
You must fly 1st May to 31st August and the flights must be paid for in full by 20th April