For Cathay Chubb Premier Travel Cover (i.e. single trip plan), you can simply select “add insurance” when booking your flight on Cathay Pacific website, or through the Chubb dedicated website , you can apply insurance for travel companions at the same time, and you and your travel companions can be covered by the same policy.
For Cathay Rewards Annual Travel Cover (i.e. annual plan), you can purchase the travel cover together with your legally married spouse and legal child(ren).