--- title: "Jeju City (CJU) to Seoul (GMP) flights: who flies it" description: "Jeju Air, Korean Air, Asiana Airlines and 5 more airlines fly nonstop from CJU to GMP, about 573 flights a week. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cju-gmp" url: "https://2lnr.com/routes/cju-gmp.md" date_modified: "2026-10-18T05:10:47Z" --- # Jeju City to Seoul (CJU-GMP): nonstop flights and who flies them Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, and Jin Air fly nonstop between Jeju City (CJU) and Seoul (GMP), roughly 573 times a week. The timetable below shows the nonstop scheduled at 1h 15m to 1h 20m for the 280 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 GMP on the interactive map [Get started free](https://2lnr.com/login) 573 Flights a week, 4-week average 1h 15m to 1h 20m Scheduled flight time 280 mi Nonstop distance Free To get started ## Jeju City to Seoul flight schedule Scheduled nonstop departures for CJU to GMP 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 Jeju City (CJU) to Seoul (GMP) | Date | Flight | Airline | Departs CJU | Arrives GMP | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | OZ 8900 | Asiana Airlines | 06:25 | 07:40 | 1h 15m | [Airbus A321](https://2lnr.com/seatmaps/oz/a321.md) | | Thu, Oct 22 | OZ 8902 | Asiana Airlines | 06:30 | 07:45 | 1h 15m | Airbus A321 | | Thu, Oct 22 | KE 1114 | Korean Air | 06:55 | 08:10 | 1h 15m | [Boeing 737-900](https://2lnr.com/seatmaps/ke/737-900.md) | | Thu, Oct 22 | KE 1118 | Korean Air | 07:00 | 08:15 | 1h 15m | Boeing 737-900 | | Thu, Oct 22 | LJ 502 | Jin Air | 07:05 | 08:20 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | 7C 102 | Jeju Air | 07:10 | 08:25 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 202 | Eastar Jet | 08:00 | 09:15 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | 7C 152 | Jeju Air | 08:15 | 09:30 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | LJ 504 | Jin Air | 08:25 | 09:40 | 1h 15m | Boeing 737-900 | | Thu, Oct 22 | KE 1136 | Korean Air | 08:35 | 09:50 | 1h 15m | [Airbus A220-300](https://2lnr.com/seatmaps/ke/a220-300.md) | | Thu, Oct 22 | 7C 104 | Jeju Air | 08:40 | 09:55 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | OZ 8914 | Asiana Airlines | 08:45 | 10:00 | 1h 15m | [Airbus A330-300](https://2lnr.com/seatmaps/oz/a330-300.md) | | Thu, Oct 22 | ZE 206 | Eastar Jet | 08:50 | 10:05 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 204 | Eastar Jet | 08:55 | 10:10 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 282 | Eastar Jet | 09:20 | 10:35 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 208 | Eastar Jet | 09:35 | 10:50 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 272 | Eastar Jet | 09:35 | 10:50 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | 7C 106 | Jeju Air | 09:45 | 11:00 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | BX 8040 | Air Busan | 09:45 | 11:05 | 1h 20m | Airbus A321 | | Thu, Oct 22 | 7C 108 | Jeju Air | 10:05 | 11:20 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | OZ 8920 | Asiana Airlines | 10:20 | 11:35 | 1h 15m | Airbus A321 | | Thu, Oct 22 | KE 1174 | Korean Air | 10:25 | 11:40 | 1h 15m | [Airbus A321neo family](https://2lnr.com/seatmaps/ke/a321neo.md) | | Thu, Oct 22 | 7C 110 | Jeju Air | 10:35 | 11:50 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | KE 1178 | Korean Air | 10:50 | 12:05 | 1h 15m | Boeing 737-900 | | Thu, Oct 22 | LJ 506 | Jin Air | 10:55 | 12:10 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | 7C 112 | Jeju Air | 11:15 | 12:30 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | 7C 114 | Jeju Air | 11:20 | 12:35 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | KE 1188 | Korean Air | 11:20 | 12:35 | 1h 15m | [Airbus A330-300](https://2lnr.com/seatmaps/ke/a330-300.md) | | Thu, Oct 22 | 7C 116 | Jeju Air | 11:50 | 13:05 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 210 | Eastar Jet | 11:50 | 13:05 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | RS 904 | Air Seoul | 11:55 | 13:10 | 1h 15m | Airbus A321 | | Thu, Oct 22 | KE 1206 | Korean Air | 12:05 | 13:20 | 1h 15m | Boeing 737-900 | | Thu, Oct 22 | 7C 154 | Jeju Air | 12:10 | 13:25 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | 7C 118 | Jeju Air | 12:20 | 13:35 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 212 | Eastar Jet | 12:45 | 14:00 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | ZE 214 | Eastar Jet | 13:00 | 14:15 | 1h 15m | Boeing 737-800 | | Thu, Oct 22 | KE 1214 | Korean Air | 13:05 | 14:20 | 1h 15m | Airbus A220-300 | | Thu, Oct 22 | BX 8028 | Air Busan | 13:15 | 14:35 | 1h 20m | Airbus A321 | | Thu, Oct 22 | KE 1218 | Korean Air | 13:15 | 14:30 | 1h 15m | Boeing 737-900 | | Thu, Oct 22 | LJ 508 | Jin Air | 13:15 | 14:30 | 1h 15m | Airbus A321 | Showing the first 40 of 600 scheduled CJU to GMP departures across 7 days with service, starting October 22, 2026. Every remaining date is 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 GMP date on the interactive map ## Aircraft on the Jeju City to Seoul nonstop In the schedule table on this page, Jeju Air flies the Boeing 737-800. Korean Air flies the [Boeing 737-900](https://2lnr.com/seatmaps/ke/737-900.md), the [Airbus A220-300](https://2lnr.com/seatmaps/ke/a220-300.md), the [Airbus A321neo family](https://2lnr.com/seatmaps/ke/a321neo.md), and the [Airbus A330-300](https://2lnr.com/seatmaps/ke/a330-300.md). Eastar Jet flies the Boeing 737-800. Asiana Airlines flies the [Airbus A321](https://2lnr.com/seatmaps/oz/a321.md) and the [Airbus A330-300](https://2lnr.com/seatmaps/oz/a330-300.md). Jin Air flies the Boeing 737-800 and the Boeing 737-900. The Aircraft column has the rest. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full CJU to GMP nonstop schedule This page carries the full CJU to GMP 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 GMP nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CJU to GMP on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Jeju City to Seoul nonstop Carriers operating CJU to GMP nonstop in the current schedule. - [Jeju Air (7C) route map](https://2lnr.com/routes/airlines/7c.md)\ [The aircraft 7C flies](https://2lnr.com/seatmaps/7c.md) - [Korean Air (KE) route map](https://2lnr.com/routes/airlines/ke.md)\ [The aircraft KE flies](https://2lnr.com/seatmaps/ke.md) - [Asiana Airlines (OZ) route map](https://2lnr.com/routes/airlines/oz.md)\ [The aircraft OZ flies](https://2lnr.com/seatmaps/oz.md) - [Eastar Jet (ZE) route map](https://2lnr.com/routes/airlines/ze.md)\ [The aircraft ZE flies](https://2lnr.com/seatmaps/ze.md) - [Jin Air (LJ) route map](https://2lnr.com/routes/airlines/lj.md)\ [The aircraft LJ flies](https://2lnr.com/seatmaps/lj.md) - [Air Busan (BX) route map](https://2lnr.com/routes/airlines/bx.md)\ [The aircraft BX flies](https://2lnr.com/seatmaps/bx.md) - [Air Seoul (RS) route map](https://2lnr.com/routes/airlines/rs.md)\ [The aircraft RS flies](https://2lnr.com/seatmaps/rs.md) - [Parata Air (WE) route map](https://2lnr.com/routes/airlines/we.md)\ [The aircraft WE flies](https://2lnr.com/seatmaps/we.md) See CJU to GMP on the interactive map → ## Frequently asked questions about CJU to GMP **How long is the flight from Jeju City (CJU) to Seoul (GMP)?** Scheduled flight times from Jeju City (CJU) to Seoul (GMP) run from 1h 15m to 1h 20m across the departures in the schedule table on this page. The nonstop covers about 280 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CJU to GMP?** Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, and Jin Air fly CJU to GMP nonstop. **How many flights a week are there from CJU to GMP?** About 573 nonstop flights a week run between Jeju City (CJU) and Seoul (GMP) in the current schedule, operated by Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, and Jin Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CJU to GMP depart?** Scheduled CJU to GMP nonstops in the next 7 days with service leave between 06:25 and 13:15, 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 GMP nonstop?** The schedule table on this page lists 40 flight numbers for CJU to GMP nonstops, including 7C 102 and 7C 152 on Jeju Air; KE 1114 and KE 1118 on Korean Air; ZE 202 on Eastar Jet; LJ 502 on Jin Air; and OZ 8900 and OZ 8902 on Asiana Airlines. The table lists each departure by date with its times and aircraft. **Where do I find the CJU to GMP schedule?** The page carries the full CJU to GMP nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [GMP to CJU nonstop flights](https://2lnr.com/routes/gmp-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 Seoul (GMP)](https://2lnr.com/routes/gmp.md). Nonstops to Seoul (GMP) from other airports within 150 miles of Jeju City (CJU): - [Yeosu (RSU) to Seoul (GMP)](https://2lnr.com/routes/rsu-gmp.md), 112 miles from CJU - [Gwangju (KWJ) to Seoul (GMP)](https://2lnr.com/routes/kwj-gmp.md), 114 miles from CJU - [Chinju (HIN) to Seoul (GMP)](https://2lnr.com/routes/hin-gmp.md), 142 miles from CJU Nonstops from Jeju City (CJU) to other airports within 150 miles of Seoul (GMP): - [Jeju City (CJU) to Seoul (ICN)](https://2lnr.com/routes/cju-icn.md), 20 miles from GMP - [Jeju City (CJU) to Wonju (WJU)](https://2lnr.com/routes/cju-wju.md), 65 miles from GMP - [Jeju City (CJU) to Cheongju-si (CJJ)](https://2lnr.com/routes/cju-cjj.md), 70 miles from GMP - [Jeju City (CJU) to Sokcho (YNY)](https://2lnr.com/routes/cju-yny.md), 105 miles from GMP - [Jeju City (CJU) to Gunsan (KUV)](https://2lnr.com/routes/cju-kuv.md), 109 miles from GMP 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 CJU to GMP nonstop schedule Every scheduled departure on this route, with who flies it. 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