DOUBLE T - RKSS GIMPO INTERNATIONAL AIRPORT MSFS
It's a bit on the expensive side, but I have no complaints about the airport!
DOMINICDESIGNTEAM - RKPC-JEJU INTERNATIONAL AIRPORT MSFS
The airport is very nicely done, and I have no complaints about the airport itself. Everything works and it is a lot better than the default. Its has a nice approach to fly and makes the route RKSS to RKPC a really fun one! However the glass textures on the main building are bugged. They show up from miles away as black dots and it is very distracting and does not look good. I really hope this can be fixed. Also, compared to other addons that are a similar price, I feel this addon could have included a bit more detail of the surroundings of the airport. The price is a bit high for what you get.