Stay in Seoul
Booking.com
Hotels, apartments and guesthouses — many with free cancellation.
Find a stay on Booking.com (partner link)Jeju City to Seoul
Jeju International Airport (CJU) to Incheon International Airport (ICN)
The essentials
Straight-line distance440 km273 miles · great-circle
Estimated flight time33mAt 800 km/h cruise. Scheduled times run longer.
Direct flights? Yes 2 airlines in our data
Time difference None Same local time today (UTC+9 → UTC+9)
Airlines listed on CJU → ICN
- OZ Asiana Airlines
- KE Korean Air
Route map
Weather: Jeju City vs Seoul
Jeju City CJU
Seoul ICN
Money: KRW ↔ KRW
Both ends use the same currency (KRW). Open the converter for other pairs.
Partner Compare CJU → ICN flights
Compare flights on KAYAK
See current fares and schedules for CJU → ICN across airlines and booking sites. Search CJU to ICN on KAYAK.
Data on arrival
Airalo
Land in South Korea with mobile data already set up.
Get an eSIM on Airalo (partner link)