FilterDEPRECATED_ArrowIconDEPRECATED_FilterIconMonthly BestMonthly BestBestLatestPrice: Low to HighPrice: High to LowMonthly BestCustomer SatisfactionIncheon Incheon AirportAirport Express Train (AREX) Discounted Tickets | Incheon Airport to SeoulUSD 6.37 7.91DEPRECATED_StarIcon5.0(890)1113K+DEPRECATED_HeartIcon