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

Trans World Airlines and Korean Air fly nonstop between Kumamoto (KMJ) and Seoul (ICN), roughly 14 times a week. With Trans World Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. Trans World Airlines and Korean Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

See KMJ to ICN on the interactive map Get started free
14
Nonstop flights a week
405 mi
Nonstop distance
Free
To get started

Kumamoto to Seoul flight schedule

Scheduled nonstop departures for KMJ to ICN, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Kumamoto (KMJ) to Seoul (ICN)
Date Flight Airline Departs KMJ Arrives ICN Duration Aircraft
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223
TW 288Trans World Airlines10:2512:001h 35m738
KE 2156Korean Air19:3521:201h 45m223

Showing all 14 scheduled KMJ to ICN departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every KMJ to ICN date on the interactive map

The full KMJ to ICN nonstop schedule

Trans World Airlines and Korean Air fly the route nonstop in 2LNR's schedule data. This page carries the full KMJ to ICN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each KMJ to ICN departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Kumamoto to Seoul nonstop

Carriers operating KMJ to ICN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See KMJ to ICN on the interactive map →

Frequently asked questions about KMJ to ICN

How far is Seoul from Kumamoto?
KMJ to ICN covers about 405 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from KMJ to ICN?
Trans World Airlines and Korean Air fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the KMJ to ICN schedule rather than a space claim.
How many flights a week are there from KMJ to ICN?
About 14 nonstop flights a week run between Kumamoto and Seoul in the current schedule, operated by Trans World Airlines and Korean Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from KMJ to ICN depart?
Scheduled KMJ to ICN nonstops in the next 7 days with service leave between 10:25 and 19:35, local time at Kumamoto. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on KMJ to ICN?
Not on this route: none of Trans World Airlines and Korean Air is a carrier 2LNR reads inventory for. The page carries the full KMJ to ICN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full KMJ to ICN nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

Get started free