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Direct flights from Seoul to Chitose / Tomakomai

Did you mean Flights from Chitose / Tomakomai to Seoul?

Flightmap/Flights from ICN/ICN to CTS

Seoul

South Korea

ICN

Incheon International Airport

Chitose / Tomakomai

Japan

CTS

New Chitose Airport

Route
Nonstop service available
Distance
883 miles
Marketing airlines
16 airlines
Aircraft
11 aircraft types
Dates
Oct 19, 2026 – Oct 17, 2027

Observed award fares

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: 2026-10-23 – 2026-11-21.

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.

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Explore these airports and cities

  • Flights from ICN
  • Flights to CTS
  • Award flights to Seoul

Seoul to Chitose / Tomakomai route overview

Incheon International Airport (ICN) serves Seoul; New Chitose Airport (CTS) serves Chitose / Tomakomai.

The airports are 883 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ICN to CTS.

Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Air France (AF), Delta Air Lines (DL), Ethiopian Airlines (ET), 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 Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Seoul to Chitose / Tomakomai route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

  • Air France (AF)Codeshare only
  • Delta Air Lines (DL)Codeshare only
  • Ethiopian Airlines (ET)Codeshare only
  • Hahn Air Systems (H1)Codeshare only
  • Japan Airlines (JL)Codeshare only
  • KLM (KL)Codeshare only
  • All Nippon Airways (NH)Codeshare only
  • Virgin Atlantic (VS)Codeshare only

Airline alliance affiliations represented: Oneworld, SkyTeam, Star Alliance

Aircraft flying from ICN to CTS

Frequently asked questions

Which airports serve the Seoul to Chitose / Tomakomai route?

Incheon International Airport (ICN) is the origin airport and New Chitose Airport (CTS) is the destination airport.

How far is Chitose / Tomakomai from Seoul?

ICN and CTS are approximately 883 miles apart by great-circle distance.

Are there direct flights from ICN to CTS?

Yes. Roame's current schedule feed shows nonstop service from ICN to CTS.

Which airlines market flights from ICN to CTS?

Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Air France (AF), Delta Air Lines (DL), Ethiopian Airlines (ET), 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.

Which aircraft fly from ICN to CTS?

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 737-900 Winglets (73J), Boeing 777-300 (773), Boeing 787-10 (781), Boeing 787-9 (789), Boeing 737 MAX 8 (7M8) and JET.

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