Update: This deal is now dead.
While my experience of Fanfares by Cathay Pacific is that all the actual cheap fares are out by 10 AM, Cathay Pacific is selling sub-HK$4,000 fares to the West Coast during a low-season period of February 18th to February 29th, and April 5th to April 27th.
Possibly the best fare I’ve seen in a bit is the Hong Kong to San Francisco fare, which is now retailing at HK$3,490 roundtrip.
Those flying will be in my favourite economy seat, though chances are you won’t get to select the seat you want.
Cathay Pacific Airbus A330-300 Economy Class
For 30,000 Asia Miles you should be able to upgrade to premium economy, which, while not amazing, is a reasonable upgrade to make.
Cathay Pacific Boeing 777-300ER Premium Economy Class
Book fast, as these deals are like hot cakes!