--- title: "Jeju City to Kaohsiung flights: who flies CJU-KHH" description: "Trinity Airways flies nonstop from CJU to KHH, about 4 flights a week as TW 689, scheduled at 2h 30m to 2h 35m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cju-khh" url: "https://2lnr.com/routes/cju-khh.md" date_modified: "2026-10-18T05:10:47Z" --- # Jeju City to Kaohsiung (CJU-KHH): nonstop flights and who flies them Trinity Airways flies the CJU to KHH nonstop about 4 times a week. In the timetable below it flies as TW 689, scheduled at 2h 30m to 2h 35m for the 843 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See CJU to KHH on the interactive map [Get started free](https://2lnr.com/login) 4 Flights a week, 4-week average 2h 30m to 2h 35m Scheduled flight time 843 mi Nonstop distance Free To get started ## Jeju City to Kaohsiung flight schedule Scheduled nonstop departures for CJU to KHH starting October 23, 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 Jeju City (CJU) to Kaohsiung (KHH) | Date | Flight | Airline | Departs CJU | Arrives KHH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | TW 689 | Trinity Airways | 11:15 | 12:45 | 2h 30m | Boeing 737-800 | | Sun, Oct 25 | TW 689 | Trinity Airways | 11:05 | 12:40 | 2h 35m | Boeing 737-800 | | Tue, Oct 27 | TW 689 | Trinity Airways | 11:05 | 12:40 | 2h 35m | Boeing 737-800 | | Thu, Oct 29 | TW 689 | Trinity Airways | 11:05 | 12:40 | 2h 35m | Boeing 737-800 | | Sat, Oct 31 | TW 689 | Trinity Airways | 11:05 | 12:40 | 2h 35m | Boeing 737-800 | | Sun, Nov 1 | TW 689 | Trinity Airways | 11:05 | 12:40 | 2h 35m | Boeing 737-800 | | Tue, Nov 3 | TW 689 | Trinity Airways | 11:05 | 12:40 | 2h 35m | Boeing 737-800 | Showing all 7 scheduled CJU to KHH departures across 7 days with service, starting October 23, 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 CJU to KHH date on the interactive map ## Aircraft on the Jeju City to Kaohsiung nonstop Trinity Airways flies the Boeing 737-800 on every departure in the schedule table on this page. ## The full CJU to KHH nonstop schedule This page carries the full CJU to KHH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CJU to KHH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CJU to KHH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Jeju City to Kaohsiung nonstop Carriers operating CJU to KHH nonstop in the current schedule. - [Trinity Airways (TW) route map](https://2lnr.com/routes/airlines/tw.md)\ [The aircraft TW flies](https://2lnr.com/seatmaps/tw.md) See CJU to KHH on the interactive map → ## Frequently asked questions about CJU to KHH **How long is the flight from Jeju City (CJU) to Kaohsiung (KHH)?** Scheduled flight times from Jeju City (CJU) to Kaohsiung (KHH) run from 2h 30m to 2h 35m across the departures in the schedule table on this page. The nonstop covers about 843 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CJU to KHH?** Trinity Airways is currently the only airline flying CJU to KHH nonstop. 2LNR doesn't show award or upgrade space for it on CJU to KHH, so this page carries the schedule rather than a space claim. **How many flights a week are there from CJU to KHH?** About 4 nonstop flights a week run between Jeju City (CJU) and Kaohsiung (KHH) in the current schedule, operated by Trinity Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CJU to KHH depart?** Scheduled CJU to KHH nonstops in the next 7 days with service leave between 11:05 and 11:15, local time at Jeju City. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CJU to KHH nonstop?** Trinity Airways flies TW 689 nonstop from Jeju City (CJU) to Kaohsiung (KHH), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on CJU to KHH?** Not on this route: 2LNR doesn't show award or upgrade space for Trinity Airways on CJU to KHH. The page carries the full CJU to KHH nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [KHH to CJU nonstop flights](https://2lnr.com/routes/khh-cju.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Jeju City (CJU)](https://2lnr.com/routes/cju.md), or [every route from Kaohsiung (KHH)](https://2lnr.com/routes/khh.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full CJU to KHH nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)