Would need some advice on traveling in korea.
As i'm on exchange program in pusan national university (PNU), i would like to know how to travel from incheon airport to any place closest to PNU.
I search the web and it seems that there's only bus to nopo dong bus terminal. Is there any other bus that travels to a bus terminal closer to PNU so i would not need to change to another bus to travel to PNU?
Also, do we need to book ticket prior to taking the bus? or we can just buy the ticket on the spot and board the bus?