ICN to KMJ

Seoul to Kumamoto flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

ICN
Seoul (ICN), South KoreaIncheon International
KMJ
Kumamoto (KMJ), JapanKumamoto
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: KRW
Sat, 06 JunICN to KMJ₩173,505 Sun, 07 JunICN to KMJ Mon, 08 JunICN to KMJ Tue, 09 JunICN to KMJ Wed, 10 JunICN to KMJ Thu, 11 JunICN to KMJ Fri, 12 JunICN to KMJ
Sort By:DepartureDurationArrivalPrice
Korean Air Lines
Korean Air Lines
KE-2155
17:05
2026-06-06
Seoul (ICN)Incheon International
1H :30 M
Non Stop
18:35
2026-06-06
Kumamoto (KMJ)JapanKumamoto
₩173,505
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6952
06:55
2026-06-06
Seoul (ICN)Incheon International
8H :10 M
1 Stop
KIX · 4h 55mOsaka (KIX), Japan
15:05
2026-06-06
Kumamoto (KMJ)JapanKumamoto
₩710,457
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6952
06:55
2026-06-06
Seoul (ICN)Incheon International
11H :40 M
1 Stop
KIX · 8h 25mOsaka (KIX), Japan
18:35
2026-06-06
Kumamoto (KMJ)JapanKumamoto
₩710,457
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6952
06:55
2026-06-06
Seoul (ICN)Incheon International
7H :50 M
1 Stop
KIX · 4h 30mOsaka (KIX), Japan
14:45
2026-06-06
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6952
06:55
2026-06-06
Seoul (ICN)Incheon International
10H :50 M
1 Stop
KIX · 7h 35mOsaka (KIX), Japan
17:45
2026-06-06
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6952
06:55
2026-06-06
Seoul (ICN)Incheon International
13H :55 M
1 Stop
KIX · 10h 35mOsaka (KIX), Japan
20:50
2026-06-06
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6952
06:55
2026-06-06
Seoul (ICN)Incheon International
25H :25 M
1 Stop
KIX · 22h 05mOsaka (KIX), Japan
08:20
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6956
19:35
2026-06-06
Seoul (ICN)Incheon International
12H :45 M
1 Stop
KIX · 9h 30mOsaka (KIX), Japan
08:20
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6956
19:35
2026-06-06
Seoul (ICN)Incheon International
14H :55 M
1 Stop
KIX · 11h 45mOsaka (KIX), Japan
10:30
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6956
19:35
2026-06-06
Seoul (ICN)Incheon International
16H :15 M
1 Stop
KIX · 13h 00mOsaka (KIX), Japan
11:50
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6956
19:35
2026-06-06
Seoul (ICN)Incheon International
19H :10 M
1 Stop
KIX · 15h 55mOsaka (KIX), Japan
14:45
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6956
19:35
2026-06-06
Seoul (ICN)Incheon International
22H :10 M
1 Stop
KIX · 19h 00mOsaka (KIX), Japan
17:45
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩784,796
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6994
14:45
2026-06-06
Seoul (ICN)Incheon International
25H :50 M
1 Stop
OKA · 21h 50mOkinawa (OKA), Japan
16:35
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩950,020
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6896
21:10
2026-06-06
Seoul (ICN)Incheon International
12H :45 M
1 Stop
HND · 8h 35mTokyo (HND), Japan
09:55
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩1,121,055
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6896
21:10
2026-06-06
Seoul (ICN)Incheon International
14H :35 M
1 Stop
HND · 10h 30mTokyo (HND), Japan
11:45
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩1,121,055
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6896
21:10
2026-06-06
Seoul (ICN)Incheon International
15H :25 M
1 Stop
HND · 11h 10mTokyo (HND), Japan
12:35
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩1,121,055
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6896
21:10
2026-06-06
Seoul (ICN)Incheon International
17H :00 M
1 Stop
HND · 12h 45mTokyo (HND), Japan
14:10
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩1,121,055
total fare
Refundable 4 Seat Left Economy
Cabin: Included
All Nippon Airways
All Nippon Airways
NH-6896
21:10
2026-06-06
Seoul (ICN)Incheon International
19H :30 M
1 Stop
HND · 15h 25mTokyo (HND), Japan
16:40
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩1,121,055
total fare
Refundable 4 Seat Left Economy
Cabin: Included
Eva Airways
Eva Airways
BR-159
19:45
2026-06-06
Seoul (ICN)Incheon International
15H :00 M
1 Stop
TPE · 10h 05mTaipei (TPE), Taiwan
10:45
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩2,284,307
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Uni Airways
Uni Airways
B7-7025
19:45
2026-06-06
Seoul (ICN)Incheon International
15H :00 M
1 Stop
TPE · 10h 05mTaipei (TPE), Taiwan
10:45
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩2,453,142
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Eva Airways
Eva Airways
BR-2149
13:55
2026-06-06
Seoul (ICN)Incheon International
20H :50 M
1 Stop
TPE · 16h 00mTaipei (TPE), Taiwan
10:45
2026-06-07
Kumamoto (KMJ)JapanKumamoto
₩2,554,667
total fare
Refundable 4 Seat Left Economy
Cabin: Included

Recommended hotels in Kumamoto

Stay options near the arrival city for the same travel date.

Search hotels
Hotel Crown Hills Kumamoto
3.0Very GoodLive availability

Hotel Crown Hills Kumamoto

- 67-1 Karashimacho Chuo Ward Kumamoto JP,

Free WiFiACBreakfast
Room availability is checked live
₩73,801per night+ taxes if applicable

1 Night • 3 Star

Super Hotel Premier Aso Kumamoto Airport
3.0Very GoodLive availability

Super Hotel Premier Aso Kumamoto Airport

- 1412-3 Muro, Ozu-machi, Kikuchi-gun, Kumamoto 1412-3 Muro, Ozu-machi, Kikuchi-gun, Kumamoto 869-1235 Kumamoto Japan,

Free WiFiACBreakfast
Room availability is checked live
₩77,822per night+ taxes if applicable

1 Night • 3 Star

Super Hotel Minamata
3.0Very GoodLive availability

Super Hotel Minamata

- 1-1-38 Daikoku-Cho, Minamata-Shi, Kumamoto , Japan 1-1-38 Daikoku-Cho, Minamata-Shi, Kumamoto , Japan 867-0043 Kumamoto Japan,

Free WiFiACBreakfast
Room availability is checked live
₩80,673per night+ taxes if applicable

1 Night • 3 Star

And Comfy Hotel Kumamotojo View
3.0Very GoodLive availability

And Comfy Hotel Kumamotojo View

- 5-3 Jotomachi Chuo-ku, Kumamoto-shi, Kumamoto 860-0846 Kumamoto Japan,

Free WiFiACBreakfast
Room availability is checked live
₩83,665per night+ taxes if applicable

1 Night • 3 Star

View all flights
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare ₩173,505 Korean Air Lines 17:05
Earliest departure ₩710,457 All Nippon Airways 06:55
Shortest duration ₩173,505 Korean Air Lines 17:05
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ₩710,457 All Nippon Airways at 06:55
Afternoon 12:00-17:59 ₩173,505 Korean Air Lines at 17:05
Evening 18:00-23:59 ₩784,796 All Nippon Airways at 19:35

Seoul to Kumamoto route details

Seoul (ICN)

Incheon International

South Korea

GMT 9

Latitude: 37.46910095214844

Longitude: 126.45099639892578

Kumamoto (KMJ)

Kumamoto

Japan

GMT 9

Latitude: 32.83729934692383

Longitude: 130.85499572753906

Distance: Seoul (ICN), South Korea to Kumamoto (KMJ), Japan - 652.17 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Seoul to Kumamoto - what to expect when booking

The ICN to KMJ cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 652.17 km.

Before you book

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ICN → CSX
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More flights from Kumamoto (KMJ)5 routes
Kumamoto → Nagoya
KMJ → NGO
Kumamoto → Okinawa
KMJ → OKA
Kumamoto → Osaka
KMJ → ITM
Kumamoto → Seoul
KMJ → ICN
Kumamoto → Tokyo
KMJ → HND
Frequently asked questions - Seoul to Kumamoto flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Seoul (ICN) and Kumamoto (KMJ) is 652.17 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.