For many travelers, the adventure in South Korea begins the moment they land at Incheon International Airport (ICN). Having visited South Korea several times, I can confidently say that Incheon International Airport is one of the easiest airports in the world to navigate. Why Incheon International Airport Is Considered One of the World’s BestThere’s a reason why Incheon International Airport consistently ranks among the best airports in the world. Here are a few things I always recommend doing before leaving Incheon Airport. Final ThoughtsEvery memorable journey begins with a smooth arrival, and that’s exactly what Incheon International Airport delivers.