There’s currently availability to fly New York – Hong Kong roundtrip for an incredible $354.
Most of the flying is on Air Canada, and it’s an Air Canada fare (fare basis KLXUNV) available for outbound travel August 21 through December 11.
You have to fly the transpacific segment using Air Canada on a Monday through Thursday in each direction. Minimum stay is 3 days from departure of your last flight, and maximum stay is 6 months. Tickets are non-refundable.