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Direct flights from Seoul to Kumamoto

Airlines Schedules

ICN - KMJ route map All flights from ICN to KMJ non-stop. There are direct flights from Incheon International Airport (ICN), South Korea to Kumamoto Airport (KMJ), Japan with T´Way Air and Korean Air. 10 weekly departures are currently scheduled on this route. Departure times range from 07:50 to 17:05 depending on the schedule period. The flight distance is 407 miles (655 km). Flight time ranges from 1 hour and 30 minutes to 1 hour and 35 minutes.

ICN
Incheon Airport
Republic of KoreaSeoul , Republic of Korea
KMJ
Kumamoto Airport
JapanKumamoto , Japan
ICN
Incheon Airport
Republic of KoreaSeoul , Republic of Korea
Kumamoto Airport
JapanKumamoto , Japan
KMJ
Flight time 1h 30min to 1h 35min
Updated Jul 13, 2026
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Airlines with non-stop routes:

T´Way Air Low-cost carrier

Departure times vary between 07:50 and 07:55 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week

Korean Air SkyTeam

Departs at 17:05 • From Terminal 2
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
3 flights/week
3 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Seoul to Kumamoto with T´Way Air

This is a weekly direct flight schedule for T´Way Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
TW287
07:55
07:55
07:55
07:55
07:55
07:55
07:55

The timetable & schedule information was updated at 2026-07-13

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Flight schedule from Seoul to Kumamoto with Korean Air

This is a weekly direct flight schedule for Korean Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
KE2155
----
17:05
----
17:05
----
----
17:05

The timetable & schedule information was updated at 2026-07-13

RETURN SCHEDULE
CHECK PRICES
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Seoul to Kumamoto scheduled departures

Select a date to see every published non-stop departure between ICN and KMJ.

Saturday
Sat
Aug 08
1 flights(1)
Sunday
Sun
Aug 09
2 flights(2)
Monday
Mon
Aug 10
1 flights(1)
Tuesday
Tue
Aug 11
2 flights(2)
Wednesday
Wed
Aug 12
1 flights(1)
Thursday
Thu
Aug 13
2 flights(2)
Friday
Fri
Aug 14
1 flights(1)
Time
Airline
Flight
07:55
T´Way Air T´Way Air
TW287
07:55
T´Way Air T´Way Air
TW287
17:05
Korean Air Korean Air
KE2155
07:55
T´Way Air T´Way Air
TW287
07:55
T´Way Air T´Way Air
TW287
17:05
Korean Air Korean Air
KE2155
07:55
T´Way Air T´Way Air
TW287
07:55
T´Way Air T´Way Air
TW287
17:05
Korean Air Korean Air
KE2155
07:55
T´Way Air T´Way Air
TW287
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ICN-KMJ flight route
Route map from Seoul, ICN to Kumamoto, KMJ. The distance is 407 miles or 655 km.
Seoul - Kumamoto direct flight map
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ICN - KMJ route facts

  • Distance
    407 miles (655 km)
  • Flight time
    1 hour and 30 minutes to 1 hour and 35 minutes
  • Airlines
    T´Way Air T´Way Air
    Korean Air Korean Air
  • Airline alliances
    Low-cost carrier SkyTeam
  • Cabins
    Economy Business
  • Hub airports
    T´Way Air: ICN
    Korean Air: ICN
  • Departure terminals
    T´Way Air: Terminal 1
    Korean Air: Terminal 2
  • Aircraft
    T´Way Air: Boeing 737-800 Passenger
    Korean Air: Airbus A220-300 and Airbus A321neo

Route FAQ

T´Way Air and Korean Air operate non-stop flights from ICN to KMJ with 10 weekly departures.

Scheduled flight time from ICN to KMJ ranges from 1 hour and 30 minutes to 1 hour and 35 minutes. The route covers 407 miles (655 km).

10 weekly departures are currently scheduled on this route, with published departure times ranging from 07:50 to 17:05 depending on the schedule period.

Departure terminals: T´Way Air: Terminal 1 and Korean Air: Terminal 2.

Economy and Business are currently scheduled on non-stop flights for this route.
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