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Incheon International Airport to Kumamoto Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Kumamoto Airport over the next 90 days, with one-way fares from AU$138 and round-trip from AU$287. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 16:45
        1h 35m
        Direct
        KMJ 18:20
        Seoul - Kumamoto City | Sun, Nov 29 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Fri, Dec 4 | Korean Air
        AU$287 AU$443
        35% off
        35% off
        AU$443 AU$287
      • ICN 16:45
        1h 35m
        Direct
        KMJ 18:20
        Seoul - Kumamoto City | Thu, Nov 26 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Thu, Dec 3 | Korean Air
        AU$293 AU$443
        34% off
        34% off
        AU$443 AU$293
      • ICN 16:45
        1h 35m
        Direct
        KMJ 18:20
        Seoul - Kumamoto City | Mon, Nov 2 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Thu, Nov 5 | Korean Air
        AU$295 AU$443
        33% off
        33% off
        AU$443 AU$295
      • ICN 16:45
        1h 35m
        Direct
        KMJ 18:20
        Seoul - Kumamoto City | Wed, Oct 28 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Sat, Oct 31 | Korean Air
        AU$298
        33% off
        AU$443 AU$298
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Thu, Oct 8 | Korean Air
        KMJ 19:35
        1h 45m
        Direct
        ICN 21:20
        Kumamoto City - Seoul | Wed, Oct 14 | Korean Air
        AU$300
        32% off
        AU$443 AU$300
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Wed, Oct 7 | Korean Air
        KMJ 19:35
        1h 45m
        Direct
        ICN 21:20
        Kumamoto City - Seoul | Wed, Oct 14 | Korean Air
        AU$300
        32% off
        AU$443 AU$300
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Sun, Oct 25 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Sat, Oct 31 | Korean Air
        AU$300
        32% off
        AU$443 AU$300
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Thu, Oct 22 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Thu, Oct 29 | Korean Air
        AU$300
        32% off
        AU$443 AU$300
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Thu, Oct 15 | Korean Air
        KMJ 19:35
        1h 45m
        Direct
        ICN 21:20
        Kumamoto City - Seoul | Sat, Oct 17 | Korean Air
        AU$300
        32% off
        AU$443 AU$300
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Sun, Oct 11 | Korean Air
        KMJ 19:35
        1h 45m
        Direct
        ICN 21:20
        Kumamoto City - Seoul | Sun, Oct 18 | Korean Air
        AU$300
        32% off
        AU$443 AU$300
      • ICN 17:05
        1h 30m
        Direct
        KMJ 18:35
        Seoul - Kumamoto City | Wed, Oct 14 | Korean Air
        KMJ 19:35
        1h 45m
        Direct
        ICN 21:20
        Kumamoto City - Seoul | Sat, Oct 17 | Korean Air
        AU$302
        32% off
        AU$443 AU$302
      • ICN 16:45
        1h 35m
        Direct
        KMJ 18:20
        Seoul - Kumamoto City | Thu, Oct 29 | Korean Air
        KMJ 19:30
        1h 45m
        Direct
        ICN 21:15
        Kumamoto City - Seoul | Thu, Nov 5 | Korean Air
        AU$310
        30% off
        AU$443 AU$310
      • SEL 13:00
        17h 25m
        1 stop
        KMJ 14:00
        Seoul - Kumamoto City | Tue, Oct 6 | Normal Airline
        KMJ 15:00
        6h
        Direct
        SEL 16:00
        Kumamoto City - Seoul | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 07:50
        1h 35m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Dec 2 | Trinity Airways
        AU$138 AU$222
        38% off
        38% off
        AU$222 AU$138
      • ICN 07:55
        1h 30m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Oct 7 | Trinity Airways
        AU$143 AU$222
        36% off
        36% off
        AU$222 AU$143
      • ICN 07:55
        1h 30m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Oct 14 | Trinity Airways
        AU$150 AU$222
        32% off
        32% off
        AU$222 AU$150
      • ICN 07:55
        1h 30m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Thu, Oct 8 | Trinity Airways
        AU$150
        32% off
        AU$222 AU$150
      • ICN 07:55
        1h 30m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Sun, Oct 11 | Trinity Airways
        AU$150
        32% off
        AU$222 AU$150
      • ICN 07:55
        1h 30m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Thu, Oct 15 | Trinity Airways
        AU$153
        31% off
        AU$222 AU$153
      • ICN 07:55
        1h 30m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Oct 21 | Trinity Airways
        AU$153
        31% off
        AU$222 AU$153
      • ICN 07:50
        1h 35m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Tue, Dec 1 | Trinity Airways
        AU$154
        31% off
        AU$222 AU$154
      • ICN 07:50
        1h 35m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Oct 28 | Trinity Airways
        AU$155
        30% off
        AU$222 AU$155
      • ICN 07:50
        1h 35m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Thu, Nov 26 | Trinity Airways
        AU$155
        30% off
        AU$222 AU$155
      • ICN 07:50
        1h 35m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Sun, Nov 8 | Trinity Airways
        AU$155
        30% off
        AU$222 AU$155
      • ICN 07:50
        1h 35m
        Direct
        KMJ 09:25
        Seoul - Kumamoto City | Mon, Nov 2 | Trinity Airways
        AU$155
        30% off
        AU$222 AU$155
      • SEL 13:00
        17h 25m
        1 stop
        KMJ 14:00
        Seoul - Kumamoto City | Tue, Oct 6 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Incheon International Airport to Kumamoto Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Incheon International Airport to Kumamoto Airport

What is the cheapest month to fly from Incheon International Airport to Kumamoto Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to Kumamoto Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Incheon International Airport to Kumamoto Airport are usually in October, with an average price of AU$84. It is best to avoid April, when the average price can reach AU$181.

AU$181
AU$133
AU$84
AU$36
    Cheapest
  • AU$105
    Sep
  • AU$84
    Oct
  • AU$115
    Nov
  • AU$120
    Dec
  • AU$138
    Jan
  • AU$143
    Feb
  • AU$142
    Mar
  • AU$181
    Apr
  • AU$140
    May
  • AU$117
    Jun
  • AU$133
    Jul
  • AU$138
    Aug

What is the cheapest month to fly return from Incheon International Airport to Kumamoto Airport?

The data is based on the past 12 months and shows the average monthly return fares from Incheon International Airport to Kumamoto Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, September is often the month to find the lowest fares from Incheon International Airport to Kumamoto Airport, with an average price of AU$160. April is usually the most expensive month, with an average price reaching AU$353.

AU$353
AU$257
AU$160
AU$64
  • AU$160
    Sep
  • AU$207
    Oct
  • AU$280
    Nov
  • AU$330
    Dec
  • AU$307
    Jan
  • AU$341
    Feb
  • AU$331
    Mar
  • AU$353
    Apr
  • AU$341
    May
  • AU$263
    Jun
  • AU$306
    Jul
  • AU$324
    Aug

What is the cheapest day of the week to fly from Incheon International Airport to Kumamoto Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Kumamoto Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Incheon International Airport to Kumamoto Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

AU$178
AU$166
AU$153
AU$141
  • AU$167
    Mon
  • AU$153
    Tue
  • AU$173
    Wed
  • AU$172
    Thu
  • AU$178
    Fri
  • AU$172
    Sat
  • AU$174
    Sun

Which airline offers the cheapest flights from Incheon International Airport to Kumamoto Airport?

The cheapest airline flying from Incheon International Airport to Kumamoto Airport is Trinity Airways (from AU$136) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From AU$136
Korean Air
From AU$171
Jeju Air
From AU$204
Air Busan
From AU$207
Peach Airlines
From AU$212
Air Premia
From AU$214
Jin Air
From AU$223
Eastar Jet
From AU$230
ZIPAIR
From AU$238
Parata Air
From AU$246

Find more flights and airlines

What is the flight schedule from Incheon International Airport to Kumamoto Airport?

Check the schedule for flights from Seoul to Kumamoto City and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE2155

    Incheon International Airport

    17:05

    ICN

    1h 30m

    18:35

    KMJ

    S M T W T F S
    Search

  2. TW287

    Incheon International Airport

    07:55

    ICN

    1h 30m

    09:25

    KMJ

    S M T W T F S
    Search
Find more flights and airlines

About Incheon International Airport and Kumamoto Airport

Learn about Incheon International Airport (ICN) and Kumamoto Airport (KMJ) — including location, terminals, transportation, and travel tips.

Flight distance 651.56km
Cheapest one-way ticket price AU$138
Cheapest return ticket price AU$287

FAQs for Incheon International Airport to Kumamoto Airport Flights

  • How long is the flight from Incheon International Airport to Kumamoto Airport?

    Incheon International Airport to Kumamoto Airport takes about 1 hour 7 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Incheon International Airport (ICN) to Kumamoto Airport (KMJ).
  • The earliest flight from Incheon International Airport to Kumamoto Airport departs at 07:55, and the last departs at 17:05, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Kumamoto Airport (KMJ) is quite popular. Without considering departure times or holidays, tickets cost around AU$262 in October, the most expensive month to book this route.
    • The distance from Kumamoto Airport to downtown is about 14km, by taxi about 30 minutes.
  • Trinity Airways is a very popular airline operating an average of 569 flights per month.
  • One-way flights from Incheon International Airport to Kumamoto Airport currently start from AU$138, and round-trip fares start from AU$287. The current lowest fare is a Trinity Airways flight departing on Wed, Dec 2; prices may vary depending on availability.
  • Yes. Korean Air and Trinity Airways operate direct flights from Incheon International Airport to Kumamoto Airport, with an average flight time of 1 hour 4 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Kumamoto Airport is AU$338. Prices may vary depending on the departure date, airline, and availability.
  • Trinity Airways are the most popular budget airlines flying from Incheon International Airport to Kumamoto Airport, with one-way fares starting from AU$138. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Kumamoto Airport operates around 14 weekly flights, mainly by Korean Air and Trinity Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Kumamoto Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.