FilterDEPRECATED_ArrowIconDEPRECATED_FilterIconBestBestBestLatestPrice: Low to HighPrice: High to LowMonthly BestCustomer SatisfactionIncheon Incheon AirportAirport Express Train (AREX) Discounted Tickets | Incheon Airport to SeoulUSD 6.36 7.9DEPRECATED_StarIcon5.0(893)1113K+DEPRECATED_HeartIcon