Incheon International Airport (ICN) serves Seoul; Naha Airport (OKA) serves Naha.
The airports are 782 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from ICN to OKA.
Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Air France (AF), Delta Air Lines (DL), Hahn Air Systems (H1), Japan Airlines (JL), Korean Air (KE), KLM (KL), Jin Air (LJ), All Nippon Airways (NH), Asiana Airlines (OZ), T'way Air (TW), Virgin Atlantic (VS) and Eastar Jet (ZE). 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 13, 2027.