Korean Air flight KE 5090: Chiang Mai - Seoul Incheon

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri-Sun 21:40 Chiang Mai (CNX) 04:45 Seoul Incheon (ICN) 2
KE 5090 Non-stop Boeing 737 MAX 8 (7M8) 5:05 Effective 2026-01-02 through 2026-03-02
Codeshare flight, operated by Jin Air.(LJ 10)
The flight arrives 1 day after departure.
Tue,Thu 22:05 Chiang Mai (CNX) 04:55 Seoul Incheon (ICN) 2
KE 5090 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Valid until 2026-02-05
Codeshare flight, operated by Jin Air.(LJ 10)
The flight arrives 1 day after departure.
Tue,Thu 22:05 Chiang Mai (CNX) 04:55 Seoul Incheon (ICN) 2
KE 5090 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by Jin Air.(LJ 10)
The flight arrives 1 day after departure.
Thu 22:05 Chiang Mai (CNX) 04:55 Seoul Incheon (ICN) 2
KE 5090 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Operates only on 2026-02-26
Codeshare flight, operated by Jin Air.(LJ 10)
The flight arrives 1 day after departure.
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Korean Air flight KE 5090:
Chiang Mai - Seoul Incheon
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Korean Air KE5090
Effective 2026-01-02 through 2026-03-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Jin Air. (LJ 10)
Duration: 5:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Korean Air KE5090
Valid until 2026-02-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Jin Air. (LJ 10)
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Korean Air KE5090
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Jin Air. (LJ 10)
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Korean Air KE5090
Operates only on 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Jin Air. (LJ 10)
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
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  • KE 5090 is an international flight departing from Chiang Mai airport, Thailand (CNX) and arriving at Seoul Incheon airport, South Korea (ICN).
  • The flight distance is 2099 miles, or 3378 km.
  • The timezone of the departure airport is UTC+7 , and the timezone of the arrival airport is UTC+9 . 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 4:50 and 5:05.