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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 Korean Air, Jin Air and 4 other airlines. 27 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 15 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 15min
Updated Nov 9, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Korean Air SkyTeam

Departs at 00:20
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

Departs at 21:40
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 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
7 flights/week
7 flights/week

Jeju Air Low-cost carrier

Departs at 00:35
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4 flights/week
4 flights/week

T´Way Air Low-cost carrier

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

Air Busan Star Alliance

Departs at 00:10
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
2 flights/week
2 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
KE684
00:20
00:20
00:20
00:20
00:20
00:20
00:20

The timetable & schedule information was updated at 2026-11-09

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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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
LJ28
21:40
21:40
21:40
21:40
21:40
21:40
21:40

The timetable & schedule information was updated at 2026-11-09

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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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
ZE518
22:15
22:20
22:15
22:20
22:15
22:20
22:15

The timetable & schedule information was updated at 2026-11-09

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CHECK PRICES
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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
7C2516
00:35
00:35
----
----
00:35
00:35
----

The timetable & schedule information was updated at 2026-11-09

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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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22

The timetable & schedule information was updated at

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CHECK PRICES
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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
BX9030
00:10
----
----
----
00:10
----
----

The timetable & schedule information was updated at 2026-11-09

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.

Friday
Fri
Dec 04
5 flights(5)
Saturday
Sat
Dec 05
4 flights(4)
Sunday
Sun
Dec 06
5 flights(5)
Monday
Mon
Dec 07
5 flights(5)
Tuesday
Tue
Dec 08
4 flights(4)
Wednesday
Wed
Dec 09
4 flights(4)
Thursday
Thu
Dec 10
5 flights(5)
Time
Airline
Flight
00:10
Air Busan Air Busan
BX9030
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:15
Eastar Jet Eastar Jet
ZE518
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:20
Eastar Jet Eastar Jet
ZE518
00:10
Air Busan Air Busan
BX9030
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:15
Eastar Jet Eastar Jet
ZE518
00:10
Air Busan Air Busan
BX9030
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:15
Eastar Jet Eastar Jet
ZE518
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:20
Eastar Jet Eastar Jet
ZE518
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:15
Eastar Jet Eastar Jet
ZE518
00:10
Air Busan Air Busan
BX9030
00:20
Korean Air Korean Air
KE684
00:35
Jeju Air Jeju Air
7C2516
21:40
Jin Air Jin Air
LJ28
22:20
Eastar Jet Eastar Jet
ZE518
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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 15 minutes
  • Airlines
    Korean Air Korean Air
    Jin Air Jin Air
    Eastar Jet Eastar Jet
    Jeju Air Jeju Air
    T´Way Air T´Way Air
    Air Busan Air Busan
  • Airline alliances
    SkyTeam Low-cost carrier Star Alliance
  • Cabins
    Economy Business
  • Hub airports
    Korean Air: ICN
    T´Way Air: ICN
  • Arrival terminals
    Korean Air: Terminal 2
    Jin Air: Terminal 2
    Eastar Jet: Terminal 1
    Jeju Air: Terminal 1
    T´Way Air: Terminal 1
    Air Busan: Terminal 2
  • Aircraft
    Korean Air: Airbus A321neo and Airbus A330-300
    Jin Air: Boeing 737MAX 8 Passenger
    Eastar Jet: Boeing 737-800 Passenger
    Jeju Air: Boeing 737-800 Passenger and Boeing 737MAX 8 Passenger
    T´Way Air: Boeing 737MAX 8 Passenger
    Air Busan: Airbus A321

Route FAQ

Korean Air, Jin Air, Eastar Jet, Jeju Air, T´Way Air and Air Busan operate non-stop flights from CNX to ICN with 27 weekly departures (Nov 16 – Nov 22, 2026).

Scheduled flight time from CNX to ICN ranges from 4 hours and 45 minutes to 5 hours and 15 minutes. The route covers 2112 miles (3398 km).

27 weekly departures (Nov 16 – Nov 22, 2026) are currently scheduled on this route, with published departure times ranging from 00:10 to 23:55 depending on the schedule period.

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

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

PUS Gimhae International
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