Direct flights from Seoul to Jeju City

Did you mean flights from Jeju City to Seoul?

Last updated on: 03-30-2026

Seoul

South Korea

GMP

Gimpo International Airport (Kimpo Airport)

Jeju City

South Korea

CJU

Jeju International Airport

Check Prices

Flight schedule

Distance

279 miles · (449 km)

Flight time

1 hour and 15 minutes

Airlines

Air Busan
Air Seoul
Asiana Airlines
Eastar Jet
Jeju Air
Jin Air
Korean Air
Thai Smile

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A220-300
Airbus A320-100/200
Airbus A321-100/200
Airbus A321neo
Airbus A330-300
Boeing 737-800
Boeing 737-900

Seoul to Jeju City Flight Schedule

Scan through all non-stop flights from Seoul to Jeju City. The full flight schedule below gives an overview of all non-stop flights from GMP to CJU, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

Return schedule

Best time to visit Jeju City

What is the best time to visit Jeju City?

🌺 💦 Humid Subtropical

Jeju City 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.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

You can visit Jeju City any time of the year, but the best months to explore are from to and from to .

Jeju City

CJU

Airlines flying from Seoul to Jeju City

Airline-specific flight schedules from Seoul to Jeju City

In total there are 8 airlines operating nonstop flights from Seoul GMP to Jeju City CJU. 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 GMP CJU flight schedule.

Thai Smile (WE)

Air Busan flight schedulefrom Seoul to Jeju City

Return schedule

Air Seoul flight schedulefrom Seoul to Jeju City

Return schedule

Asiana Airlines flight schedulefrom Seoul to Jeju City

Asiana Airlines is a member of Star Alliance

Return schedule

Eastar Jet flight schedulefrom Seoul to Jeju City

Return schedule

Jeju Air flight schedulefrom Seoul to Jeju City

Return schedule

Jin Air flight schedulefrom Seoul to Jeju City

Return schedule

Korean Air flight schedulefrom Seoul to Jeju City

Korean Air is a member of SkyTeam

Return schedule

Thai Smile flight schedulefrom Seoul to Jeju City

Return schedule

Seoul to Jeju City Flights

Flights from GMP to CJU are operated 67 times a week, with an average of 10 flights per day. Departure times vary between 06:00 - 21:10. The earliest flight departs at 06:00, the last flight departs at 21:10. 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.

You can fly in Economy, Business Class and First Class. Premium Economy is not available on this route (at least not as a non-stop flight).

The fastest direct flight from Seoul to Jeju City takes 1 hour and 15 minutes. The flight distance between Seoul and Jeju City is 279 miles (or 449 km).

Start planning your trip

Let's find you the best price for this route!

Plan a trip