Incheon International Airport
Seoul, South KoreaICN / RKSI
International hub · 99 direct destinations · 4 runways · longest runway 13,123 ft
63 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Seoul → Tokoname
ICN
SeoulIncheon International Airport
SeoulIncheon International AirportNGO
TokonameChubu Centrair International Airport
TokonameChubu Centrair International Airport- Distance
- 605 mi
- Estimated flight time
- ~1h 45m
Same local time in Seoul and Tokoname.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 5.5 flights a day, observed from October 2025 to September 2026.
- 5.5
- flights per day
- 9
- busiest month · Sep
- 1
- quietest month · Oct
- 1 hr 22 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 8Jan2026
- 3Feb
- 3Mar
- 5Apr
- 6May
- 6Jun
- 8Jul
- 8Aug
- 9Sep
- 1Oct2025
- 3Nov
- 1Dec
In October 2025 we saw less traffic at Seoul in general than usual; compare that month with care.
Airlines
Who flies it
Jeju Airall year
Korean Airall year
Asiana Airlinesall year
Jin Airall year
Kalitta Airall year
Through the day
Departure times
Local time in Seoul. Most departures between 15:00 and 18:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 3.8Mon
- 3.6Tue
- 3.1Wed
- 3.3Thu
- 3.7Fri
- 3.6Sat
- 3.8Sun
Fleet
Aircraft observed
- Boeing 737 MAX 8B38M36%
- Airbus A321neoA21N20%
- Boeing 737-800B73818%
- Airbus A330-300A33313%
- Airbus A321A3213%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 8 | 88 |
|
| February 2026 | 3 | 22 |
|
| March 2026 | 3 | 51 |
|
| April 2026 | 5 | 110 |
|
| May 2026 | 6 | 139 |
|
| June 2026 | 6 | 153 |
|
| July 2026 | 8 | 179 |
|
| August 2026 | 8 | 247 |
|
| September 2026 | 9 | 253 |
|
| October 2025 | 1 | 11 |
|
| November 2025 | 3 | 9 |
|
| December 2025 | 1 | 5 |
|
Airlines observed on this route
From observed callsign routes on ICN-NGO - not a booking guarantee.
About this route
- International route: Seoul and Tokoname are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Seoul: 99.
- Direct destinations observed from Tokoname: 34.
The airports on this route
Chubu Centrair International Airport
Tokoname, JapanNGO / RJGG
Major airport · 34 direct destinations · 1 runway · longest runway 11,483 ft
70 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
GMP NGOSeoul Gimpo International AirportSeoul is about 20 mi from Seoul.View route →CJJ NGOCheongju International Airport/Cheongju Air Base (K-59/G-513)Cheongju is about 78 mi from Seoul.View route →ICN FSZMount Fuji Shizuoka AirportShizuoka is about 79 mi from Tokoname.View route →ICN UKBKobe AirportKobe is about 91 mi from Tokoname.View route →
About the route from Seoul to Tokoname
The observed direct connection between Incheon International Airport (ICN) and Chubu Centrair International Airport (NGO) covers approximately 605 mi. The estimated flight time is around 1h 45m. Asiana Airlines, Jeju Air, Jin Air, Kalitta Air and Korean Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Seoul from Tokoname by air?
- The great-circle distance between Incheon International Airport and Chubu Centrair International Airport is approximately 605 mi.
- How long is the flight from Seoul to Tokoname?
- Based on the distance, the estimated flight time is about 1h 45m. This is an estimate, not a schedule.
- Is there a direct connection from Seoul to Tokoname?
- Yes, a direct connection between ICN and NGO has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Asiana Airlines, Jeju Air, Jin Air, Kalitta Air and Korean Air.
- How often is there a flight from Seoul to Tokoname?
- On average around 5.5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,267 observed flights. Mainly Jeju Air, Korean Air, Asiana Airlines. That is an observation, not a timetable.
- What is the current time difference between Seoul and Tokoname?
- Same local time in Seoul and Tokoname.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.