FilterDEPRECATED_ArrowIconDEPRECATED_FilterIconLatestLatestBestLatestPrice: Low to HighPrice: High to LowMonthly BestCustomer SatisfactionIncheon Incheon AirportAirport Express Train (AREX) Discounted Tickets | Incheon Airport to SeoulUSD 6.32 7.84DEPRECATED_StarIcon5.0(896)1115K+DEPRECATED_HeartIcon