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 5 p0 D( P& \: v1 K / Q& }7 q- X2 w, ]& g; F. [/ N7 ^: VInfo provided by http://www.flygreatchina.com