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Kumamoto Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Kumamoto Airport to Incheon International Airport over the next 90 days, with one-way fares from IDR 1,868,100 and round-trip from IDR 3,712,100. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Sun, Oct 4 | Trinity Airways
        ICN 07:55
        1h 30m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Oct 7 | Trinity Airways
        IDR 3,712,100 IDR 5,050,800
        27% off
        27% off
        IDR 5,050,800 IDR 3,712,100
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Sat, Oct 3 | Trinity Airways
        ICN 07:55
        1h 30m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Tue, Oct 6 | Trinity Airways
        IDR 3,757,600 IDR 5,050,800
        26% off
        26% off
        IDR 5,050,800 IDR 3,757,600
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Thu, Nov 19 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Nov 25 | Trinity Airways
        IDR 3,872,700 IDR 5,050,800
        23% off
        23% off
        IDR 5,050,800 IDR 3,872,700
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Wed, Nov 25 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Sun, Nov 29 | Trinity Airways
        IDR 3,880,700
        23% off
        IDR 5,050,800 IDR 3,880,700
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Sun, Nov 29 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Sat, Dec 5 | Trinity Airways
        IDR 3,920,800
        22% off
        IDR 5,050,800 IDR 3,920,800
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Sat, Nov 28 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Sat, Dec 5 | Trinity Airways
        IDR 3,920,800
        22% off
        IDR 5,050,800 IDR 3,920,800
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Fri, Nov 6 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Wed, Nov 11 | Trinity Airways
        IDR 3,923,500
        22% off
        IDR 5,050,800 IDR 3,923,500
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Tue, Dec 1 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Sun, Dec 6 | Trinity Airways
        IDR 3,926,200
        22% off
        IDR 5,050,800 IDR 3,926,200
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Thu, Oct 29 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Sun, Nov 1 | Trinity Airways
        IDR 3,931,500
        22% off
        IDR 5,050,800 IDR 3,931,500
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Thu, Nov 26 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Thu, Dec 3 | Trinity Airways
        IDR 3,934,200
        22% off
        IDR 5,050,800 IDR 3,934,200
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Fri, Oct 30 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Fri, Nov 6 | Trinity Airways
        IDR 3,939,600
        22% off
        IDR 5,050,800 IDR 3,939,600
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Sat, Nov 14 | Trinity Airways
        ICN 07:50
        1h 35m
        Nonstop
        KMJ 09:25
        Seoul - Kumamoto City | Sat, Nov 21 | Trinity Airways
        IDR 3,939,600
        22% off
        IDR 5,050,800 IDR 3,939,600
      • KMJ 13:00
        17h 25m
        1 stop
        SEL 14:00
        Kumamoto City - Seoul | Sun, Oct 4 | Normal Airline
        SEL 15:00
        6h
        Nonstop
        KMJ 16:00
        Seoul - Kumamoto City | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Sat, Oct 3 | Trinity Airways
        IDR 1,868,100 IDR 3,122,500
        40% off
        40% off
        IDR 3,122,500 IDR 1,868,100
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Sun, Oct 4 | Trinity Airways
        IDR 1,913,600 IDR 3,122,500
        39% off
        39% off
        IDR 3,122,500 IDR 1,913,600
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Fri, Nov 6 | Trinity Airways
        IDR 2,213,400 IDR 3,122,500
        28% off
        28% off
        IDR 3,122,500 IDR 2,213,400
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Fri, Oct 23 | Trinity Airways
        IDR 2,261,500
        28% off
        IDR 3,122,500 IDR 2,261,500
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Fri, Nov 27 | Trinity Airways
        IDR 2,274,900
        27% off
        IDR 3,122,500 IDR 2,274,900
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Thu, Oct 8 | Trinity Airways
        IDR 2,317,700
        26% off
        IDR 3,122,500 IDR 2,317,700
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Sat, Oct 17 | Trinity Airways
        IDR 2,325,800
        26% off
        IDR 3,122,500 IDR 2,325,800
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Wed, Oct 28 | Trinity Airways
        IDR 2,376,600
        24% off
        IDR 3,122,500 IDR 2,376,600
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Thu, Oct 22 | Trinity Airways
        IDR 2,406,100
        23% off
        IDR 3,122,500 IDR 2,406,100
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Mon, Oct 5 | Trinity Airways
        IDR 2,411,400
        23% off
        IDR 3,122,500 IDR 2,411,400
      • KMJ 10:25
        1h 35m
        Nonstop
        ICN 12:00
        Kumamoto City - Seoul | Fri, Oct 16 | Trinity Airways
        IDR 2,414,100
        23% off
        IDR 3,122,500 IDR 2,414,100
      • KMJ 10:25
        1h 40m
        Nonstop
        ICN 12:05
        Kumamoto City - Seoul | Fri, Nov 13 | Trinity Airways
        IDR 2,435,500
        22% off
        IDR 3,122,500 IDR 2,435,500
      • KMJ 13:00
        17h 25m
        1 stop
        SEL 14:00
        Kumamoto City - Seoul | Sun, Oct 4 | Normal Airline
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Displayed flight fares from Kumamoto Airport to Incheon International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

What is the cheapest month for one-way flights from Kumamoto Airport to Incheon International Airport?

Data is based on average one-way flight prices from Kumamoto Airport to Incheon International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Kumamoto Airport to Incheon International Airport, the best time to buy is in October, with an average price of IDR 1,378,400. You’ll want to avoid August, when the average price can reach as high as IDR 2,201,100.

IDR 2,201,100
IDR 1,789,750
IDR 1,378,400
IDR 967,050
    Cheapest
  • IDR 1,680,700
    Sep
  • IDR 1,378,400
    Oct
  • IDR 1,801,300
    Nov
  • IDR 1,824,400
    Dec
  • IDR 1,716,000
    Jan
  • IDR 2,035,700
    Feb
  • IDR 1,984,400
    Mar
  • IDR 2,133,700
    Apr
  • IDR 2,074,000
    May
  • IDR 1,639,900
    Jun
  • IDR 1,945,600
    Jul
  • IDR 2,201,100
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Kumamoto Airport to Incheon International 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 day to depart from Kumamoto Airport to Incheon International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

IDR 2,997,100
IDR 2,557,650
IDR 2,118,200
IDR 1,678,750
  • IDR 2,414,200
    Mon
  • IDR 2,118,200
    Tue
  • IDR 2,153,700
    Wed
  • IDR 2,138,600
    Thu
  • IDR 2,406,400
    Fri
  • IDR 2,697,000
    Sat
  • IDR 2,997,100
    Sun

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

The cheapest airline flying from Kumamoto Airport to Incheon International Airport is Trinity Airways (from IDR 1,868,100) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From IDR 1,868,100
Korean Air
From IDR 2,489,000
Jetstar Japan
From IDR 2,992,200
Japan Airlines
From IDR 3,184,900
Asiana Airlines
From IDR 3,348,100
Amakusa Airlines
From IDR 3,369,500
Solaseed Air
From IDR 3,776,300
Hahn Air
From IDR 4,089,400
Fuji Dream Airlines
From IDR 4,231,300
Qantas Airways
From IDR 5,020,800

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TW288

    Kumamoto Airport

    10:25

    KMJ

    1h 35m

    12:00

    ICN

    S M T W T F S
    Search

  2. KE2156

    Kumamoto Airport

    19:35

    KMJ

    1h 45m

    21:20

    ICN

    S M T W T F S
    Search
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About Kumamoto Airport and Incheon International Airport

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

Flight distance 651.56 km
Cheapest one-way ticket price IDR 1,868,100
Cheapest return ticket price IDR 3,712,100

FAQs for Kumamoto Airport to Incheon International Airport Flights

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

    Kumamoto Airport to Incheon International Airport takes about 1 hour 15 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Kumamoto Airport (KMJ) to Incheon International Airport (ICN).
  • The earliest flight from Kumamoto Airport to Incheon International Airport departs at 10:25, and the last departs at 19:35, 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 Kumamoto Airport (KMJ) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around IDR 3,974,400 in November, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48 km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15 km, by taxi about 30 minutes.
  • Trinity Airways is a very popular airline operating an average of 599 flights per month.
  • One-way flights from Kumamoto Airport to Incheon International Airport currently start from IDR 1,868,100, and round-trip fares start from IDR 3,712,100. The current lowest fare is a Trinity Airways flight departing on Sat, Oct 3; prices may vary depending on availability.
  • Yes. Korean Air and Trinity Airways operate direct flights from Kumamoto Airport to Incheon International Airport, with an average flight time of 1 hour 10 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 Kumamoto Airport to Incheon International Airport is IDR 6,321,900. Prices may vary depending on the departure date, airline, and availability.
  • Trinity Airways are the most popular budget airlines flying from Kumamoto Airport to Incheon International Airport, with one-way fares starting from IDR 1,868,100. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Kumamoto Airport to Incheon International Airport operates around 14 weekly flights, mainly by Korean Air and Trinity Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kumamoto Airport and Incheon International 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.

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