Korean Air flights from Seoul Incheon (ICN) to Chiang Mai (CNX).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:45 Seoul Incheon (ICN) 2 22:55 Chiang Mai (CNX)
Korean Air KE 683 Non-stop Airbus A330-300 (333) 6:10 Valid until 2026-03-28
Daily 18:45 Seoul Incheon (ICN) 2 22:55 Chiang Mai (CNX)
Korean Air KE 683 Non-stop Airbus A330-300 (333) 6:10 Effective from 2026-10-25
Direct Codeshare Flights:
Mon,Wed,Fri-Sun 16:15 Seoul Incheon (ICN) 2 20:30 Chiang Mai (CNX)
Korean Air KE 5089 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-02 through 2026-03-02
Codeshare flight, operated by Jin Air.(LJ 9)
Tue,Thu 16:50 Seoul Incheon (ICN) 2 21:05 Chiang Mai (CNX)
Korean Air KE 5089 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Valid until 2026-02-05
Codeshare flight, operated by Jin Air.(LJ 9)
Tue,Thu 16:50 Seoul Incheon (ICN) 2 21:05 Chiang Mai (CNX)
Korean Air KE 5089 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by Jin Air.(LJ 9)
Thu 16:50 Seoul Incheon (ICN) 2 21:05 Chiang Mai (CNX)
Korean Air KE 5089 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2026-02-26
Codeshare flight, operated by Jin Air.(LJ 9)




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Korean Air flights from Seoul Incheon (ICN) to Chiang Mai (CNX).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Korean Air KE683
18:45
Seoul Incheon (ICN) 2

22:55
Chiang Mai (CNX)
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:10, non-stop
Airbus A330-300 (333)
Direct Flights:
Korean Air KE683
18:45
Seoul Incheon (ICN) 2

22:55
Chiang Mai (CNX)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:10, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Korean Air KE5089
16:15
Seoul Incheon (ICN) 2

20:30
Chiang Mai (CNX)
Effective 2026-01-02 through 2026-03-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Jin Air. (LJ 9)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE5089
16:50
Seoul Incheon (ICN) 2

21:05
Chiang Mai (CNX)
Valid until 2026-02-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Jin Air. (LJ 9)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE5089
16:50
Seoul Incheon (ICN) 2

21:05
Chiang Mai (CNX)
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Jin Air. (LJ 9)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE5089
16:50
Seoul Incheon (ICN) 2

21:05
Chiang Mai (CNX)
Operates only on 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Jin Air. (LJ 9)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
  • An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Chiang Mai airport, Thailand (CNX).
  • The flight distance is 2099 miles, or 3378 km.
  • The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 6:10 and 6:15.
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