FilterDEPRECATED_ArrowIconDEPRECATED_FilterIconMonthly BestMonthly BestBestLatestPrice: Low to HighPrice: High to LowMonthly BestCustomer SatisfactionIncheon Incheon AirportAirport Express Train (AREX) Discounted Tickets | Incheon Airport to SeoulUSD 6.39 7.94DEPRECATED_StarIcon5.0(890)1112K+DEPRECATED_HeartIcon