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Kumamoto to Seoul ~ Compare and Search Cheap Flights

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2026-11-04

2026-11-10

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2026-11-10

2026-11-10

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2026-10-23

2026-11-10

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2026-10-23

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2026-10-23

2026-11-10

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Filter by Flight Schedule

Route 1
Route 2

Kumamoto(KMJ) Seoul(SEL)

From：Kumamoto(KMJ)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

To：Seoul(SEL)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

Seoul(SEL) Kumamoto(KMJ)

From：Seoul(SEL)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

To：Kumamoto(KMJ)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

Filter by Number of Stops

Non-Stop(4) USD253
Via1 Transfer(s)(89) USD515

Filter by Airlines

Show All
TRINITY AIRWAYS(1)USD253
Korean Air(1)USD258
Asiana Airlines(1)USD385
Japan Airlines(39)USD475
All Nippon Airways(50)USD763
China Airlines(1)USD1,542

Recommended Plan
USD254~
1h 40m(One-Way)

Cheapest Plan
USD254~
1h 40m(One-Way)

Shortest Plan
USD254~
1h 40m(One-Way)

TRINITY AIRWAYS

USD298

Round-Trip / Fuel Surcharge Included USD254

Route 1

TRINITY AIRWAYS (TW288)

2026/11/0410:25
Kumamoto Airport

2026/11/04 12:05
Incheon International Airport

1h 40m
Non-Stop

Route 2

TRINITY AIRWAYS (TW287)

2026/11/1007:50
Incheon International Airport

2026/11/10 09:25
Kumamoto Airport

1h 35m
Non-Stop

Only 5 Seat(s) Left!

View Flight Details

Flight Details

Route 1
1h 40m

TRINITY AIRWAYS(TW288) SmartFare Economy

2026/11/04 2026/11/04

10:25 12:05

Kumamoto Airport Incheon International Airport

1h 40m
Route 2
1h 35m

TRINITY AIRWAYS(TW287) SmartFare Economy

2026/11/10 2026/11/10

07:50 09:25

Incheon International Airport Kumamoto Airport

1h 35m

From the calendar, please select Kumamoto⇔Seoul to check airfares from the lowest available

Kumamoto Airport to Seoul(ICN) USD218～ Kumamoto Airport to Seoul(GMP) USD495～

Korean Air

Round-Trip / Fuel Surcharge Included USD259

Route 1

Korean Air (KE2156)

2026/11/0419:30
Kumamoto Airport

2026/11/04 21:15
Incheon International Airport

1h 45m
Non-Stop

Route 2

Korean Air (KE2155)

2026/11/1016:45
Incheon International Airport

2026/11/10 18:20
Kumamoto Airport

1h 35m
Non-Stop

View Flight Details

Flight Details

Route 1
1h 45m

Korean Air(KE2156) Economy

2026/11/04 2026/11/04

19:30 21:15

Kumamoto Airport Incheon International Airport

1h 45m
Route 2
1h 35m

Korean Air(KE2155) Economy

2026/11/10 2026/11/10

16:45 18:20

Incheon International Airport Kumamoto Airport

1h 35m

Asiana Airlines

Round-Trip / Fuel Surcharge Included USD386

Route 1

Asiana Airlines (OZ9882)

2026/11/0419:30
Kumamoto Airport

2026/11/04 21:15
Incheon International Airport

1h 45m
Non-Stop

Route 2

Asiana Airlines (OZ9881)

2026/11/1016:45
Incheon International Airport

2026/11/10 18:20
Kumamoto Airport

1h 35m
Non-Stop

Only 4 Seat(s) Left!

View Flight Details

Flight Details

Route 1
1h 45m

Asiana Airlines - Operating Airline:Korean Air(OZ9882) Economy

2026/11/04 2026/11/04

19:30 21:15

Kumamoto Airport Incheon International Airport

1h 45m
Route 2
1h 35m

Asiana Airlines - Operating Airline:Korean Air(OZ9881) Economy

2026/11/10 2026/11/10

16:45 18:20

Incheon International Airport Kumamoto Airport

1h 35m

Japan Airlines

Round-Trip / Fuel Surcharge Included USD477

Route 1

Japan Airlines (JL5243)

2026/11/0419:30
Kumamoto Airport

2026/11/04 21:15
Incheon International Airport

1h 45m
Non-Stop

Route 2

Japan Airlines (JL5242)

2026/11/1016:45
Incheon International Airport

2026/11/10 18:20
Kumamoto Airport

1h 35m
Non-Stop

View Flight Details

Flight Details

Route 1
1h 45m

Japan Airlines - Operating Airline:Korean Air(JL5243) Economy

2026/11/04 2026/11/04

19:30 21:15

Kumamoto Airport Incheon International Airport

1h 45m
Route 2
1h 35m

Japan Airlines - Operating Airline:Korean Air(JL5242) Economy

2026/11/10 2026/11/10

16:45 18:20

Incheon International Airport Kumamoto Airport

1h 35m

Japan Airlines

Round-Trip / Fuel Surcharge Included USD517

Route 1

Japan Airlines (JL5243)

2026/11/0419:30
Kumamoto Airport

2026/11/04 21:15
Incheon International Airport

1h 45m
Non-Stop

Route 2

Japan Airlines (JL90,JL631)

2026/11/1008:15
Gimpo International Airport

2026/11/10 14:45
Kumamoto Airport

6h 30m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
1h 45m

Japan Airlines - Operating Airline:Korean Air(JL5243) Economy

2026/11/04 2026/11/04

19:30 21:15

Kumamoto Airport Incheon International Airport

1h 45m
Route 2
6h 30m

Japan Airlines(JL90) Economy

2026/11/10 2026/11/10

08:15 10:20

Gimpo International Airport Haneda Airport

2h 5m

Connection : 2h 35m

Japan Airlines(JL631) Economy

2026/11/10 2026/11/10

12:55 14:45

Haneda Airport Kumamoto Airport

1h 50m

Japan Airlines

Round-Trip / Fuel Surcharge Included USD524

Route 1

Japan Airlines (JL628,JL95)

2026/11/0412:35
Kumamoto Airport

2026/11/04 22:05
Gimpo International Airport

9h 30m
Via1 Transfer(s)

Route 2

Japan Airlines (JL5242)

2026/11/1016:45
Incheon International Airport

2026/11/10 18:20
Kumamoto Airport

1h 35m
Non-Stop

View Flight Details

Flight Details

Route 1
9h 30m

Japan Airlines(JL628) Economy

2026/11/04 2026/11/04

12:35 14:10

Kumamoto Airport Haneda Airport

1h 35m

Connection : 5h 20m

Japan Airlines(JL95) Economy

2026/11/04 2026/11/04

19:30 22:05

Haneda Airport Gimpo International Airport

2h 35m
Route 2
1h 35m

Japan Airlines - Operating Airline:Korean Air(JL5242) Economy

2026/11/10 2026/11/10

16:45 18:20

Incheon International Airport Kumamoto Airport

1h 35m

Japan Airlines

Round-Trip / Fuel Surcharge Included USD516

Route 1

Japan Airlines (JL5243)

2026/11/0419:30
Kumamoto Airport

2026/11/04 21:15
Incheon International Airport

1h 45m
Non-Stop

Route 2

Japan Airlines (JL90,JL6075)

2026/11/1008:15
Gimpo International Airport

2026/11/10 19:20
Kumamoto Airport

11h 5m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
1h 45m

Japan Airlines - Operating Airline:Korean Air(JL5243) Economy

2026/11/04 2026/11/04

19:30 21:15

Kumamoto Airport Incheon International Airport

1h 45m
Route 2
11h 5m

Japan Airlines(JL90) Economy

2026/11/10 2026/11/10

08:15 10:20

Gimpo International Airport Haneda Airport

2h 5m

Connection (※Transfer to Different Airport Required) : 6h 40m

Japan Airlines - Operating Airline:Jetstar Japan(JL6075) Economy

2026/11/10 2026/11/10

17:00 19:20

Narita International Airport Kumamoto Airport

2h 20m

Japan Airlines

Round-Trip / Fuel Surcharge Included USD517

Route 1

Japan Airlines (JL5243)

2026/11/0419:30
Kumamoto Airport

2026/11/04 21:15
Incheon International Airport

1h 45m
Non-Stop

Route 2

Japan Airlines (JL90,JL637)

2026/11/1008:15
Gimpo International Airport

2026/11/10 19:30
Kumamoto Airport

11h 15m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
1h 45m

Japan Airlines - Operating Airline:Korean Air(JL5243) Economy

2026/11/04 2026/11/04

19:30 21:15

Kumamoto Airport Incheon International Airport

1h 45m
Route 2
11h 15m

Japan Airlines(JL90) Economy

2026/11/10 2026/11/10

08:15 10:20

Gimpo International Airport Haneda Airport

2h 5m

Connection : 7h 15m

Japan Airlines(JL637) Economy

2026/11/10 2026/11/10

17:35 19:30

Haneda Airport Kumamoto Airport

1h 55m

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