Narita International Airport (NRT) serves Tokyo; Incheon International Airport (ICN) serves Seoul.
The airports are 781 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from NRT to ICN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Air France (AF), AeroMexico (AM), Air Busan (BX), Delta Air Lines (DL), Ethiopian Airlines (ET), Etihad Airways (EY), Hahn Air Systems (H1), Japan Airlines (JL), Korean Air (KE), Jin Air (LJ), Peach Aviation (MM), All Nippon Airways (NH), Air New Zealand (NZ), Asiana Airlines (OZ), Air Seoul (RS), Air Tahiti Nui (TN), T'way Air (TW), United Airlines (UA), Virgin Atlantic (VS), Thai Smile Airways (WE), Perimeter Aviation (YP), Eastar Jet (ZE) and Groznyy Avia (ZG). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 19, 2026 – Oct 17, 2027.