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Direct flights from Chiang Mai to Seoul

Airlines Schedules

CNX - ICN route map All flights from CNX to ICN non-stop. There are direct flights from Chiang Mai Intl (CNX), Thailand to Incheon International Airport (ICN), South Korea with Jeju Air, Jin Air and 4 other airlines. 36 weekly departures are currently scheduled on this route. Departure times range from 00:10 to 23:55 depending on the schedule period. The flight distance is 2112 miles (3398 km). Flight time ranges from 4 hours and 45 minutes to 5 hours and 30 minutes.

CNX
Chiang Mai Intl
ThailandChiang Mai , Thailand
ICN
Incheon Airport
Republic of KoreaSeoul , Republic of Korea
CNX
Chiang Mai Intl
ThailandChiang Mai , Thailand
Incheon Airport
Republic of KoreaSeoul , Republic of Korea
ICN
Flight time 4h 45min to 5h 30min
Updated Sep 21, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Jeju Air Low-cost carrier

Departure times vary between 00:35 and 23:00
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week

Jin Air Low-cost carrier

Departure times vary between 21:40 and 21:45
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M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week

Korean Air SkyTeam

Departs at 00:20
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M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
From 26/10
From 26/10

T´Way Air Low-cost carrier

Departs at 21:25
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M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
From Jan 2027
From Jan 2027

Air Busan Star Alliance

Departure times vary between 00:10 and 00:50
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M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4 flights/week
4 flights/week

Eastar Jet Low-cost carrier

Departure times vary between 22:15 and 23:55
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4 flights/week
4 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Chiang Mai to Seoul with Jeju Air

This is a weekly direct flight schedule for Jeju Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
7C2516
23:00
23:00
23:00
23:00
23:00
23:00
----

The timetable & schedule information was updated at 2026-09-21

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Flight schedule from Chiang Mai to Seoul with Jin Air

This is a weekly direct flight schedule for Jin Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
LJ28
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----
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----
----
----
21:40
LJ10
21:45
21:45
21:45
21:45
21:45
21:45
----

The timetable & schedule information was updated at 2026-09-21

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Flight schedule from Chiang Mai to Seoul with Korean Air

This is a weekly direct flight schedule for Korean Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25

The timetable & schedule information was updated at 2026-09-21

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CHECK PRICES
Flight schedule from Chiang Mai to Seoul with T´Way Air

This is a weekly direct flight schedule for T´Way Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25

The timetable & schedule information was updated at

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Flight schedule from Chiang Mai to Seoul with Air Busan

This is a weekly direct flight schedule for Air Busan. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
BX7485
00:50
----
----
00:50
00:50
----
00:50

The timetable & schedule information was updated at 2026-09-21

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CHECK PRICES
Flight schedule from Chiang Mai to Seoul with Eastar Jet

This is a weekly direct flight schedule for Eastar Jet. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
ZE5182
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----
----
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22:15
ZE518
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23:55
23:55
----
23:55
----

The timetable & schedule information was updated at 2026-09-21

RETURN SCHEDULE
CHECK PRICES
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Chiang Mai to Seoul scheduled departures

Select a date to see every published non-stop departure between CNX and ICN.

Monday
Mon
Oct 19
3 flights(3)
Tuesday
Tue
Oct 20
2 flights(2)
Wednesday
Wed
Oct 21
3 flights(3)
Thursday
Thu
Oct 22
4 flights(4)
Friday
Fri
Oct 23
3 flights(3)
Saturday
Sat
Oct 24
3 flights(3)
Sunday
Sun
Oct 25
3 flights(3)
Time
Airline
Flight
00:50
Air Busan Air Busan
BX7485
21:45
Jin Air Jin Air
LJ10
23:00
Jeju Air Jeju Air
7C2516
21:45
Jin Air Jin Air
LJ10
23:00
Jeju Air Jeju Air
7C2516
21:45
Jin Air Jin Air
LJ10
23:00
Jeju Air Jeju Air
7C2516
23:55
Eastar Jet Eastar Jet
ZE518
00:50
Air Busan Air Busan
BX7485
21:45
Jin Air Jin Air
LJ10
23:00
Jeju Air Jeju Air
7C2516
23:55
Eastar Jet Eastar Jet
ZE518
00:50
Air Busan Air Busan
BX7485
21:45
Jin Air Jin Air
LJ10
23:00
Jeju Air Jeju Air
7C2516
21:45
Jin Air Jin Air
LJ10
23:00
Jeju Air Jeju Air
7C2516
23:55
Eastar Jet Eastar Jet
ZE518
00:50
Air Busan Air Busan
BX7485
21:40
Jin Air Jin Air
LJ28
22:15
Eastar Jet Eastar Jet
ZE5182
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CNX-ICN flight route
Route map from Chiang Mai, CNX to Seoul, ICN. The distance is 2112 miles or 3398 km.
Chiang Mai - Seoul direct flight map
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CNX - ICN route facts

  • Distance
    2112 miles (3398 km)
  • Flight time
    4 hours and 45 minutes to 5 hours and 30 minutes
  • Airlines
    Jeju Air Jeju Air
    Jin Air Jin Air
    Korean Air Korean Air
    T´Way Air T´Way Air
    Air Busan Air Busan
    Eastar Jet Eastar Jet
  • Airline alliances
    Low-cost carrier SkyTeam Star Alliance
  • Cabins
    Economy Business
  • Hub airports
    Korean Air: ICN
    T´Way Air: ICN
  • Arrival terminals
    Jeju Air: Terminal 1
    Jin Air: Terminal 2
    Korean Air: Terminal 2
    T´Way Air: Terminal 1
    Air Busan: Terminal 2
    Eastar Jet: Terminal 1
  • Aircraft
    Jeju Air: Boeing 737-800 Passenger and Boeing 737MAX 8 Passenger
    Jin Air: Boeing 737MAX 8 Passenger
    Korean Air: Airbus A330-300 and Airbus A321neo
    T´Way Air: Boeing 737MAX 8 Passenger
    Air Busan: Airbus A321
    Eastar Jet: Boeing 737-800 Passenger

Route FAQ

Jeju Air, Jin Air, Korean Air, T´Way Air, Air Busan and Eastar Jet operate non-stop flights from CNX to ICN with 36 weekly departures.

Scheduled flight time from CNX to ICN ranges from 4 hours and 45 minutes to 5 hours and 30 minutes. The route covers 2112 miles (3398 km).

36 weekly departures are currently scheduled on this route, with published departure times ranging from 00:10 to 23:55 depending on the schedule period.

Arrival terminals: Jeju Air: Terminal 1, Jin Air: Terminal 2, Korean Air: Terminal 2, T´Way Air: Terminal 1, Air Busan: Terminal 2 and Eastar Jet: Terminal 1.

Economy and Business are currently scheduled on non-stop flights for this route.
Direct flights from Chiang Mai to Republic of Korea
From Chiang Mai to Busan

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