Question 1

How long is the flight from Seoul to Jeju City?

Accepted Answer

The flight from Gimpo International Airport (GMP) to Jeju International Airport (CJU) covers 451 km and takes approximately 1h. Actual duration varies by airline, routing, and wind conditions — check individual flight listings for scheduled times.

Question 2

Which airlines fly from Seoul to Jeju City?

Accepted Answer

There are 6 airlines operating the GMP–CJU route. Use the TrackMyWings app to compare schedules, prices, and on-time performance across all carriers on this route.

Question 3

What is the best airline from Seoul to Jeju City?

Accepted Answer

The best airline on the GMP–CJU route depends on your priorities — price, on-time performance, cabin experience, or loyalty miles. TrackMyWings tracks real-time on-time data for all 6 carriers on this route so you can make an informed choice.

Question 4

How often do flights operate from Seoul to Jeju City?

Accepted Answer

The GMP–CJU route is served by 6 airlines, with combined daily frequency varying by season. Check the TrackMyWings schedule view for live departure listings and to find the next available flight from Seoul to Jeju City.

Flight	Airline	Dep Time	Arr Time	Status
7C 6203	Jeju Air	08:00	14:00	Scheduled
KE 5561	Korean Air	08:00	14:00	Scheduled
LJ 1849	Jin Air	08:00	14:00	Scheduled
OZ 6336	Asiana Airlines	08:00	14:00	Scheduled
TW 4040	Tway Airlines	08:00	14:00	Scheduled
ZE 6252	Eastar Jet	08:00	14:00	Scheduled

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Seoul (GMP) to Jeju City (CJU) Flights

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