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 .
No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.
Did you mean Flights from Seoul to Chitose / Tomakomai?
Chitose / Tomakomai
JapanCTS
New Chitose Airport
Seoul
South KoreaICN
Incheon International Airport
New Chitose Airport (CTS) serves Chitose / Tomakomai; Incheon International Airport (ICN) serves Seoul.
The airports are 883 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from CTS to ICN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Delta Air Lines (DL), Ethiopian Airlines (ET), Etihad Airways (EY), 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), Thai Smile Airways (WE), Perimeter Aviation (YP) 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 19, 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
New Chitose Airport (CTS) is the origin airport and Incheon International Airport (ICN) is the destination airport.
CTS and ICN are approximately 883 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from CTS to ICN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Delta Air Lines (DL), Ethiopian Airlines (ET), Etihad Airways (EY), 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), Thai Smile Airways (WE), Perimeter Aviation (YP) 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 A321neo (32Q), Airbus A330-200 (332), Airbus A330-300 (333), Boeing 737-800 (738), Boeing 777-200 / Boeing 777-200ER (772), Boeing 777-300 (773), Boeing 787-9 (789), Boeing 737 MAX 8 (7M8) and JET.