Seoul to Kumamoto (ICN-KMJ): nonstop flights and who flies them

Korean Air and Trinity Airways fly nonstop between Seoul (ICN) and Kumamoto (KMJ), roughly 14 times a week. The timetable below shows the nonstop scheduled at 1h 30m to 1h 35m for the 405 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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14
Flights a week, 4-week average
1h 30m to 1h 35m
Scheduled flight time
405 mi
Nonstop distance
Free
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Seoul to Kumamoto flight schedule

Scheduled nonstop departures for ICN to KMJ starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seoul (ICN) to Kumamoto (KMJ)
Date Flight Airline Departs ICN Arrives KMJ Duration Aircraft
TW 287Trinity Airways07:5509:251h 30mBoeing 737-800
KE 2155Korean Air17:0518:351h 30mAirbus A220-300
TW 287Trinity Airways07:5509:251h 30mBoeing 737-800
KE 2155Korean Air17:0518:351h 30mAirbus A220-300
TW 287Trinity Airways07:5509:251h 30mBoeing 737-800
KE 2155Korean Air17:0518:351h 30mAirbus A220-300
TW 287Trinity Airways07:5009:251h 35mBoeing 737-800
KE 2155Korean Air16:4518:201h 35mBoeing 737-900
TW 287Trinity Airways07:5009:251h 35mBoeing 737-800
KE 2155Korean Air16:4518:201h 35mBoeing 737-900
TW 287Trinity Airways07:5009:251h 35mBoeing 737-800
KE 2155Korean Air16:4518:201h 35mBoeing 737-900
TW 287Trinity Airways07:5009:251h 35mBoeing 737-800
KE 2155Korean Air16:4518:201h 35mBoeing 737-900

Showing all 14 scheduled ICN to KMJ departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ICN to KMJ date on the interactive map

Aircraft on the Seoul to Kumamoto nonstop

In the schedule table on this page, Trinity Airways flies the Boeing 737-800, and Korean Air flies the Boeing 737-900 and the Airbus A220-300. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full ICN to KMJ nonstop schedule

This page carries the full ICN to KMJ nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each ICN to KMJ nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See ICN to KMJ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Kumamoto nonstop

Carriers operating ICN to KMJ nonstop in the current schedule.

See ICN to KMJ on the interactive map →

Frequently asked questions about ICN to KMJ

How long is the flight from Seoul (ICN) to Kumamoto (KMJ)?
Scheduled flight times from Seoul (ICN) to Kumamoto (KMJ) run from 1h 30m to 1h 35m across the departures in the schedule table on this page. The nonstop covers about 405 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ICN to KMJ?
Korean Air and Trinity Airways fly ICN to KMJ nonstop.
How many flights a week are there from ICN to KMJ?
About 14 nonstop flights a week run between Seoul (ICN) and Kumamoto (KMJ) in the current schedule, operated by Korean Air and Trinity Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ICN to KMJ depart?
Scheduled ICN to KMJ nonstops in the next 7 days with service leave between 07:50 and 17:05, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ICN to KMJ nonstop?
In the schedule table on this page, ICN to KMJ nonstops fly as KE 2155 on Korean Air and TW 287 on Trinity Airways. The table lists each departure by date with its times and aircraft.
Where do I find the ICN to KMJ schedule?
The page carries the full ICN to KMJ nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ICN to KMJ nonstop schedule

Every scheduled departure on this route, with who flies it.

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