my suggestion is when you arrive in Beijing, then ask Beijing travel agencies, because if u buy Beijing to Jeju in canada, all agencies use ailrine full fare. How much is full fare ? pls search online http://www.flygreatchina.ca click Flights on the menu bar, then search fare - u& t- S! S/ a2 T6 J) x- L' `% o 3 L& R; C- |- w7 r, f3 BInfo provided by http://www.flygreatchina.com