Jeju CitytoSeoulFlight Time

CJU–GMP · Nonstop

Jeju City (Jeju International Airport) to Seoul (Gimpo International Airport).

The estimated flight time from Jeju City (CJU) to Seoul (GMP) is about 1h 10m, covering 280 miles. Jeju Air, Korean Air, and EASTAR JET fly the route nonstop with 103-104/day departures, from 06:25 to 21:20 local time.

Direct flights from CJU Direct flights to GMP CJU airport guide GMP airport guide

Plan this route

At a glance

CJU to GMP route summary
Est. flight time	Distance	Route type	Captured freq.	Market
~1h 10m Estimated from great-circle distance — no tracked flights yet.	280 mi	Nonstop	103-104/day From the current provider sample; confirm live timetables before booking.	Domestic

Airlines on this route

Nonstop airlines from Jeju City to Seoul

Jeju Air, Korean Air, and EASTAR JET operate 103-104/day flights from CJU to GMP.

First departure: 06:25
Last departure: 21:20
Cadence: ~every 30 min
Scheduled departure times: 93

Captured airlines for CJU to GMP, sampled daily frequency, aircraft and departure times
Airline	Captured daily freq.	Aircraft	Departures (local)
Jeju Air	24-25/day	Boeing 737	07:1008:1508:40

Aircraft on this route

Flying the other way?

GMP to CJU flights — 107-108/day on 9 airlines →

Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for CJU, refreshed on a rolling basis. Frequency uses 727 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.

Data methodology

Route FAQ

How long is the flight from Jeju City to Seoul?

The estimated flight time from Jeju City (CJU) to Seoul (GMP) is about 1h 10m, based on the 280-mile flying distance.

How far is Jeju City from Seoul?

Jeju City (CJU) to Seoul (GMP) is about 280 miles by air.

Are there nonstop flights from Jeju City to Seoul?

Yes. Jeju Air, Korean Air, and EASTAR JET fly nonstop from Jeju City (CJU) to Seoul (GMP), with 103-104/day departures.

Which airlines fly from Jeju City to Seoul?

Jeju Air, Korean Air, EASTAR JET, Asiana Airlines, and T'Way Air fly nonstop from Jeju City (CJU) to Seoul (GMP).

What aircraft fly from Jeju City to Seoul?

The CJU–GMP route is flown with Airbus A220, Airbus A320 family, Airbus A330, Boeing 737.

Route hubs

Flights from CJUNonstop routes departing Jeju International Airport Flights to GMPDirect routes into Gimpo International Airport CJU airport guideJeju City routes, airlines, and terminals GMP airport guideSeoul routes, airlines, and terminals

Nearby airport options

Near Seoul

ICN - SeoulIncheon International Airport · 20 mi from GMPFlights to ICN