FilterDEPRECATED_ArrowIconDEPRECATED_FilterIconLatestLatestBestLatestPrice: Low to HighPrice: High to LowMonthly BestCustomer SatisfactionIncheon Incheon AirportAirport Express Train (AREX) Discounted Tickets | Incheon Airport to SeoulUSD 6.37 7.9DEPRECATED_StarIcon5.0(894)1114K+DEPRECATED_HeartIcon