Visit Jeonju lists Central City Terminal (Seoul Honam) and Dong Seoul Terminal as departure options for express buses to Jeonju. It identifies Seoul Nambu Terminal as an option for intercity buses.

Check the operator's official booking service—such as KOBUS for applicable express routes or Bustago for applicable intercity services. Before leaving, match the departure terminal, carrier, bus category and arrival terminal to your ticket. Station counter or kiosk ticketing may be possible, but seats and prices are date-specific.