Sepang to Seoul Flights KUL → ICN

Kuala Lumpur International Airport → Incheon International Airport

🇲🇾 Sepang, MY → 🇰🇷 Seoul, KR

The Sepang to Seoul route connects Kuala Lumpur International Airport (KUL) in MY with Incheon International Airport (ICN) in KR. This medium-haul flight covers approximately 2869 miles (4617 km) with a typical flight time of 6h 31m. This route is served by 4 airlines: Korean Air, AirAsia X, Malindo Air and others. AirportRoutes has tracked 6 daily flights on this route.

Departure Airport

Kuala Lumpur International Airport

ICAO Code:
WMKK
IATA Code:
KUL
City:
🇲🇾 Sepang
Country:
MY
Elevation:
69 ft

Destination Airport

Incheon International Airport

ICAO Code:
RKSI
IATA Code:
ICN
City:
🇰🇷 Seoul
Country:
KR
Elevation:
23 ft

4

Operators

6

Daily Flights

2869

Miles

6h 31m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Korean Air KAL KE
AirAsia X XAX D7
Malindo Air MXD OD
Malaysia Airlines MAS MH

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 7 11%
Tuesday 7 11%
Wednesday 11 18%
Thursday 8 13%
Friday 9 15%
Saturday 10 16%
Sunday 10 16%

Pattern Analysis

6 Daily Flights:
KAL428 XAX504 MXD820 XAX508 MAS66 XAX506
Data Points: 62
API observations used to build this analysis
Weekdays: 42 flights
Weekend: 20 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
AirAsia X
XAX / D7
XAX504 XAX508 XAX506 A333 22:40 10:40 PM (Representative)
M T W T F S S
Feb 15, 2026 Active
Korean Air
KAL / KE
KAL428 A333 23:55 11:55 PM (Representative)
M T W T F S S
Feb 14, 2026 Active
MAS66 A333 23:15 11:15 PM (Representative)
M T W T F S S
Feb 8, 2026 Active
Malindo Air
MXD / OD
MXD820 B38M 22:00 10:00 PM (Representative)
M T W T F S S
Feb 8, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
22:00 10:00 PM Malindo Air MXD OD
22:40 10:40 PM AirAsia X XAX D7
23:15 11:15 PM Malaysia Airlines MAS MH
23:55 11:55 PM Korean Air KAL KE

Time Information

Times are shown in the departure airport's local timezone (WMKK - Asia/Kuala_Lumpur).

Total Departure Times: 4
Time Range:
22:00 - 23:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.