🇲🇾 KUL
Sepang
2869 mi
ICN 🇰🇷
Seoul

Sepang to Seoul Flights

Kuala Lumpur International Airport Incheon International Airport 4 airlines

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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 20m. This route is served by 4 airlines: Malaysia Airlines, Korean Air, AirAsia X and others. AirportRoutes has tracked 12 unique flight numbers on this route.

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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

12

Tracked Flights

2869

Miles

6h 20m

Flight Duration

Route Map

Great Circle
Flight route map from Sepang to Seoul
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

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

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 34 16%
Tuesday 17 8%
Wednesday 37 18%
Thursday 30 14%
Friday 30 14%
Saturday 33 16%
Sunday 29 14%

Pattern Analysis

12 Tracked Flights:
Data Points: 210
API observations used to build this analysis
Weekdays: 148 flights
Weekend: 62 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
A333 08:20 8:20 AM (Representative)
M T W T F S S
Aug 17, 2026 Active
Korean Air
KAL / KE
A333 23:55 11:55 PM (Representative)
M T W T F S S
Aug 17, 2026 Active
A333 23:30 11:30 PM (Representative)
M T W T F S S
Aug 17, 2026 Active
Malindo Air
MXD / OD
B38M 22:00 10:00 PM (Representative)
M T W T F S S
Aug 17, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
08:20 8:20 AM AirAsia X XAX D7
22:00 10:00 PM Malindo Air MXD OD
23:30 11:30 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:
08:20 - 23:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.