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 ' m* c$ e' p" ^# T( Z! Y" S1 `- W+ S ; A6 S: L/ E/ Z- z# \# NInfo provided by http://www.flygreatchina.com