Originally Posted by
MSPeconomist
IMO the KE Satellite lounge at ICN isn't very good. It has lots of uncomfortable plastic seating. If possible, try to use the KE lounge in the main terminal, which is much better. However, if your flights arrive and depart from the satellite terminal, you might not be allowed to do this.
I don't see why not (unless transit is really short) - anyone arriving at the satellite terminal can visit the main terminal. Just allow enough time to get back to the satellite terminal.