--- title: "Seoul (ICN) to Kumamoto (KMJ) flights: who flies it" description: "Korean Air and Trinity Airways fly nonstop from ICN to KMJ, about 14 flights a week, scheduled at 1h 30m to 1h 35m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/icn-kmj" url: "https://2lnr.com/routes/icn-kmj.md" date_modified: "2026-10-18T05:10:47Z" --- # Seoul to Kumamoto (ICN-KMJ): nonstop flights and who flies them Korean Air and Trinity Airways fly nonstop between Seoul (ICN) and Kumamoto (KMJ), roughly 14 times a week. The timetable below shows the nonstop scheduled at 1h 30m to 1h 35m for the 405 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See ICN to KMJ on the interactive map [Get started free](https://2lnr.com/login) 14 Flights a week, 4-week average 1h 30m to 1h 35m Scheduled flight time 405 mi Nonstop distance Free To get started ## Seoul to Kumamoto flight schedule Scheduled nonstop departures for ICN to KMJ starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Seoul (ICN) to Kumamoto (KMJ) | Date | Flight | Airline | Departs ICN | Arrives KMJ | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | TW 287 | Trinity Airways | 07:55 | 09:25 | 1h 30m | Boeing 737-800 | | Thu, Oct 22 | KE 2155 | Korean Air | 17:05 | 18:35 | 1h 30m | [Airbus A220-300](https://2lnr.com/seatmaps/ke/a220-300.md) | | Fri, Oct 23 | TW 287 | Trinity Airways | 07:55 | 09:25 | 1h 30m | Boeing 737-800 | | Fri, Oct 23 | KE 2155 | Korean Air | 17:05 | 18:35 | 1h 30m | Airbus A220-300 | | Sat, Oct 24 | TW 287 | Trinity Airways | 07:55 | 09:25 | 1h 30m | Boeing 737-800 | | Sat, Oct 24 | KE 2155 | Korean Air | 17:05 | 18:35 | 1h 30m | Airbus A220-300 | | Sun, Oct 25 | TW 287 | Trinity Airways | 07:50 | 09:25 | 1h 35m | Boeing 737-800 | | Sun, Oct 25 | KE 2155 | Korean Air | 16:45 | 18:20 | 1h 35m | [Boeing 737-900](https://2lnr.com/seatmaps/ke/737-900.md) | | Mon, Oct 26 | TW 287 | Trinity Airways | 07:50 | 09:25 | 1h 35m | Boeing 737-800 | | Mon, Oct 26 | KE 2155 | Korean Air | 16:45 | 18:20 | 1h 35m | Boeing 737-900 | | Tue, Oct 27 | TW 287 | Trinity Airways | 07:50 | 09:25 | 1h 35m | Boeing 737-800 | | Tue, Oct 27 | KE 2155 | Korean Air | 16:45 | 18:20 | 1h 35m | Boeing 737-900 | | Wed, Oct 28 | TW 287 | Trinity Airways | 07:50 | 09:25 | 1h 35m | Boeing 737-800 | | Wed, Oct 28 | KE 2155 | Korean Air | 16:45 | 18:20 | 1h 35m | Boeing 737-900 | Showing all 14 scheduled ICN to KMJ departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every ICN to KMJ date on the interactive map ## Aircraft on the Seoul to Kumamoto nonstop In the schedule table on this page, Trinity Airways flies the Boeing 737-800, and Korean Air flies the [Boeing 737-900](https://2lnr.com/seatmaps/ke/737-900.md) and the [Airbus A220-300](https://2lnr.com/seatmaps/ke/a220-300.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ICN to KMJ nonstop schedule This page carries the full ICN to KMJ nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ICN to KMJ nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ICN to KMJ on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Seoul to Kumamoto nonstop Carriers operating ICN to KMJ nonstop in the current schedule. - [Korean Air (KE) route map](https://2lnr.com/routes/airlines/ke.md)\ [The aircraft KE flies](https://2lnr.com/seatmaps/ke.md) - [Trinity Airways (TW) route map](https://2lnr.com/routes/airlines/tw.md)\ [The aircraft TW flies](https://2lnr.com/seatmaps/tw.md) See ICN to KMJ on the interactive map → ## Frequently asked questions about ICN to KMJ **How long is the flight from Seoul (ICN) to Kumamoto (KMJ)?** Scheduled flight times from Seoul (ICN) to Kumamoto (KMJ) run from 1h 30m to 1h 35m across the departures in the schedule table on this page. The nonstop covers about 405 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ICN to KMJ?** Korean Air and Trinity Airways fly ICN to KMJ nonstop. **How many flights a week are there from ICN to KMJ?** About 14 nonstop flights a week run between Seoul (ICN) and Kumamoto (KMJ) in the current schedule, operated by Korean Air and Trinity Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from ICN to KMJ depart?** Scheduled ICN to KMJ nonstops in the next 7 days with service leave between 07:50 and 17:05, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ICN to KMJ nonstop?** In the schedule table on this page, ICN to KMJ nonstops fly as KE 2155 on Korean Air and TW 287 on Trinity Airways. The table lists each departure by date with its times and aircraft. **Where do I find the ICN to KMJ schedule?** The page carries the full ICN to KMJ nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [KMJ to ICN nonstop flights](https://2lnr.com/routes/kmj-icn.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Seoul (ICN)](https://2lnr.com/routes/icn.md), or [every route from Kumamoto (KMJ)](https://2lnr.com/routes/kmj.md). Nonstops from Seoul (ICN) to other airports within 150 miles of Kumamoto (KMJ): - [Seoul (ICN) to Saga (HSG)](https://2lnr.com/routes/icn-hsg.md), 39 miles from KMJ - [Seoul (ICN) to Nagasaki (NGS)](https://2lnr.com/routes/icn-ngs.md), 55 miles from KMJ - [Seoul (ICN) to Fukuoka (FUK)](https://2lnr.com/routes/icn-fuk.md), 57 miles from KMJ - [Seoul (ICN) to Oita (OIT)](https://2lnr.com/routes/icn-oit.md), 68 miles from KMJ - [Seoul (ICN) to Kanda (KKJ)](https://2lnr.com/routes/icn-kkj.md), 69 miles from KMJ Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ICN to KMJ nonstop schedule Every scheduled departure on this route, with who flies it. [Get started free](https://2lnr.com/login)