Did you mean Flights from Seoul to Osaka?
Osaka
JapanKIX
Kansai International Airport
Seoul
South KoreaICN
Incheon International Airport
Kansai International Airport (KIX) serves Osaka; Incheon International Airport (ICN) serves Seoul.
The airports are 535 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from KIX to ICN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Air Canada (AC), Air France (AF), 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), Miat Mongolian Airlines (OM), Asiana Airlines (OZ), Ord Air Charter (RF), Air Seoul (RS), T'way Air (TW), Virgin Atlantic (VS), Thai Smile Airways (WE) 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 Sep 21, 2026 – Sep 20, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld, SkyTeam, Star Alliance
Kansai International Airport (KIX) is the origin airport and Incheon International Airport (ICN) is the destination airport.
KIX and ICN are approximately 535 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from KIX to ICN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Air Canada (AC), Air France (AF), 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), Miat Mongolian Airlines (OM), Asiana Airlines (OZ), Ord Air Charter (RF), Air Seoul (RS), T'way Air (TW), Virgin Atlantic (VS), Thai Smile Airways (WE) and Eastar Jet (ZE). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q), Airbus A330-200 (332), Airbus A330-300 (333), Airbus A350-900 (359), Boeing 737-800 (738), Boeing 737-900 Winglets (73J), Boeing 777-200 / Boeing 777-200ER (772), Boeing 777-200LR (77L), Boeing 787-10 (781), Boeing 787-9 (789), Boeing 737 MAX 8 (7M8) and JET.
A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| KIX → ICN KE722 | Business | Alaska Atmos Rewards | 15,000 | $62.00 | 1 |