Jeju Air
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South Korea
Jeju International Airport
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South Korea
Incheon International Airport
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Scan through all non-stop flights from Jeju City to Seoul. The full flight schedule below gives an overview of all non-stop flights from CJU to ICN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Seoul is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Seoul any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Jeju City CJU to Seoul ICN, which is Jeju Air. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their CJU ICN flight schedule.
Flights from CJU to ICN are operated once a week. Departure times vary between 09:45 - 15:55. The earliest flight departs at 09:45, the last flight departs at 15:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Jeju City to Seoul takes 1 hour and 15 minutes. The flight distance between Jeju City and Seoul is 273 miles (or 439 km).
There are 2 airports in Seoul: Incheon International Airport (ICN) and Gimpo International Airport (Kimpo Airport) (GMP).
There is 1 flight per week flying from Jeju City to Seoul (as of April 2026).
1 hour and 15 minutes is the average flight time from Jeju City to Seoul.
The distance from Jeju City to Seoul is 273 miles (439 kilometers).
Jeju Air is the only airline flying nonstop from Jeju City to Seoul.
There are no alliances flying direct from Jeju City to Seoul at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Jeju City to Seoul:
The earliest flight departs at 09:45 from Jeju City and arrives at 11:00 at Seoul.
The latest flight departs at 15:55 from Jeju City and arrives at 17:10 at Seoul.
273 miles (439 km) · 1h 15m
09:45
11:00
Jeju Air
7C 166
Jeju Air
Boeing 737-800
Y
W
J
F
15:55
17:10
Jeju Air
7C 166
Jeju Air
Boeing 737-800
Y
W
J
F
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