The peak season for Taiwanese and Hong Kong people to travel to Seoul for cosmetic procedures falls between June and August each year. In 2026, there have been several significant changes: visa requirements have been relaxed, tax refunds have been abolished, and prices have become more transparent. This article covers everything from visa information to budgeting guidelines, from area-specific recommendations for Gangnam, Myeongdong, and Hongdae to comparisons of booking methods. We’ve also included some extra tips such as visa-free access to Jeju Island and a convenient summer itinerary plan—make sure to save this before you set off!