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Chiang Mai (CNX) to Seoul (ICN) Flights from ₹22,936

Fares on this route currently start from ₹22,936. Compare live CNX to ICN prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
CNX → ICN Approx. 3382.29 km 14 Jul 2026 Live inventory
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Showing 25 of 95 live flights
chinaeastern
MU-7368
00:30
07/14/2026
CNX
Chiang Mai International Airport
14h 40m
1 Stop
⏱ PVG · 6h 20mPVG Airport
15:10
07/14/2026
ICN
Incheon International Airport
₹22,936
per person
✓ Refundable9 fare options
Thai Vietjet
VZ-119
22:05
07/14/2026
CNX
Chiang Mai International Airport
11h 55m
1 Stop
⏱ BKK · 3h 0mBKK Airport
10:00
07/15/2026
+1
ICN
Incheon International Airport
₹23,076
per person
✕ Non-refundable6 fare options
Thai Vietjet
VZ-2107
21:05
07/14/2026
CNX
Chiang Mai International Airport
12h 55m
1 Stop
⏱ BKK · 4h 0mBKK Airport
10:00
07/15/2026
+1
ICN
Incheon International Airport
₹23,076
per person
✕ Non-refundable7 fare options
Air China Limited
CA-824
23:05
07/14/2026
CNX
Chiang Mai International Airport
22h 55m
1 Stop
⏱ PEK · 14h 10mPEK Airport
22:00
07/15/2026
+1
ICN
Incheon International Airport
₹23,523
per person
✓ Refundable8 fare options
Air China Limited
CA-824
23:05
07/14/2026
CNX
Chiang Mai International Airport
12h 30m
1 Stop
⏱ PEK · 4h 0mPEK Airport
11:35
07/15/2026
+1
ICN
Incheon International Airport
₹23,535
per person
✓ Refundable5 fare options
Air China Limited
CA-824
23:05
07/14/2026
CNX
Chiang Mai International Airport
14h 0m
1 Stop
⏱ PEK · 5h 20mPEK Airport
13:05
07/15/2026
+1
GMP
Incheon International Airport
₹23,535
per person
✓ Refundable5 fare options
Air China Limited
CA-824
23:05
07/14/2026
CNX
Chiang Mai International Airport
17h 30m
1 Stop
⏱ PEK · 8h 45mPEK Airport
16:35
07/15/2026
+1
ICN
Incheon International Airport
₹23,535
per person
✓ Refundable5 fare options
Air China
CA-824
23:05
07/14/2026
CNX
Chiang Mai International Airport
15h 10m
1 Stop
⏱ PEK · 6h 40mPEK Airport
14:15
07/15/2026
+1
ICN
Incheon International Airport
₹23,535
per person
✕ Non-refundable5 fare options
chinaeastern
MU-7622
09:10
07/14/2026
CNX
Chiang Mai International Airport
25h 45m
2 Stops
⏱ KMG · 10h 30mKMG Airport⏱ YNT · 6h 35mYNT Airport
10:55
07/15/2026
+1
ICN
Incheon International Airport
₹23,871
per person
✓ Refundable🔥 Last 3 seats9 fare options
chinaeastern
MU-7622
09:10
07/14/2026
CNX
Chiang Mai International Airport
25h 45m
2 Stops
⏱ KMG · 6h 40mKMG Airport⏱ YNT · 8h 35mYNT Airport
10:55
07/15/2026
+1
ICN
Incheon International Airport
₹23,871
per person
✓ Refundable🔥 Last 3 seats10 fare options
Thai Vietjet
VZ-109
17:45
07/14/2026
CNX
Chiang Mai International Airport
16h 15m
1 Stop
⏱ BKK · 7h 20mBKK Airport
10:00
07/15/2026
+1
ICN
Incheon International Airport
₹25,010
per person
✕ Non-refundable7 fare options
Thai Vietjet
VZ-107
15:45
07/14/2026
CNX
Chiang Mai International Airport
18h 15m
1 Stop
⏱ BKK · 9h 15mBKK Airport
10:00
07/15/2026
+1
ICN
Incheon International Airport
₹26,180
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
Thai Vietjet
VZ-2105
06:35
07/14/2026
CNX
Chiang Mai International Airport
27h 25m
1 Stop
⏱ BKK · 18h 30mBKK Airport
10:00
07/15/2026
+1
ICN
Incheon International Airport
₹26,556
per person
✕ Non-refundable7 fare options
Thai Vietjet
VZ-111
14:30
07/14/2026
CNX
Chiang Mai International Airport
19h 30m
1 Stop
⏱ BKK · 10h 35mBKK Airport
10:00
07/15/2026
+1
ICN
Incheon International Airport
₹26,622
per person
✕ Non-refundable5 fare options
cathaypacific
CX-5739
10:30
07/14/2026
CNX
Chiang Mai International Airport
11h 55m
1 Stop
⏱ HKG · 3h 15mHKG Airport
22:25
07/14/2026
ICN
Incheon International Airport
₹26,767
per person
✓ Refundable10 fare options
cathaypacific
CX-5739
10:30
07/14/2026
CNX
Chiang Mai International Airport
13h 55m
1 Stop
⏱ HKG · 5h 20mHKG Airport
00:25
07/15/2026
+1
ICN
Incheon International Airport
₹26,767
per person
✓ Refundable10 fare options
cathaypacific
CX-5739
10:30
07/14/2026
CNX
Chiang Mai International Airport
26h 10m
1 Stop
⏱ HKG · 17h 30mHKG Airport
12:40
07/15/2026
+1
ICN
Incheon International Airport
₹26,767
per person
✓ Refundable10 fare options
Cathay Pacific Airways
CX-5739
10:30
07/14/2026
CNX
Chiang Mai International Airport
27h 35m
1 Stop
⏱ HKG · 19h 0mHKG Airport
14:05
07/15/2026
+1
ICN
Incheon International Airport
₹26,767
per person
✓ Refundable5 fare options
China Southern Airlines
CZ-3034
18:50
07/14/2026
CNX
Chiang Mai International Airport
20h 35m
1 Stop
⏱ CAN · 12h 15mCAN Airport
15:25
07/15/2026
+1
ICN
Incheon International Airport
₹28,076
per person
✓ Refundable3 fare options
China Southern Airlines
CZ-3034
18:50
07/14/2026
CNX
Chiang Mai International Airport
19h 5m
1 Stop
⏱ CAN · 11h 0mCAN Airport
13:55
07/15/2026
+1
ICN
Incheon International Airport
₹28,120
per person
✓ Refundable3 fare options
China Eastern Air
MU-206
14:55
07/14/2026
CNX
Chiang Mai International Airport
20h 5m
1 Stop
⏱ PVG · 12h 15mPVG Airport
11:00
07/15/2026
+1
GMP
Incheon International Airport
₹28,376
per person
✕ Non-refundable
China Eastern Air
MU-206
14:55
07/14/2026
CNX
Chiang Mai International Airport
21h 0m
1 Stop
⏱ PVG · 13h 20mPVG Airport
11:55
07/15/2026
+1
ICN
Incheon International Airport
₹28,376
per person
✕ Non-refundable4 fare options
China Eastern Air
MU-206
14:55
07/14/2026
CNX
Chiang Mai International Airport
22h 35m
1 Stop
⏱ PVG · 14h 30mPVG Airport
13:30
07/15/2026
+1
ICN
Incheon International Airport
₹28,376
per person
✕ Non-refundable4 fare options
China Southern Airlines
CZ-3034
18:50
07/14/2026
CNX
Chiang Mai International Airport
27h 0m
1 Stop
⏱ CAN · 18h 45mCAN Airport
21:50
07/15/2026
+1
ICN
Incheon International Airport
₹28,576
per person
✓ Refundable3 fare options
chinaeastern
MU-7368
00:30
07/14/2026
CNX
Chiang Mai International Airport
11h 25m
1 Stop
⏱ PVG · 3h 35mPVG Airport
11:55
07/14/2026
ICN
Incheon International Airport
₹28,996
per person
✓ Refundable6 fare options
😕 No flights match your filters.
Chiang Mai (CNX)
📍 Chiang Mai International Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 18.766799926799997
📐 Longitude: 98.962600708
Seoul (ICN)
📍 Incheon International Airport
🌍 South Korea
🕐 GMT 9
📐 Latitude: 37.46910095214844
📐 Longitude: 126.45099639892578

✈ Distance: Chiang Mai,Thailand to Seoul,South Korea3382.29 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Chiang Mai to Seoul — what to expect when booking

The CNX–ICN route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Chiang Mai,Thailand and Seoul,South Korea is approximately 3382.29 km.

Before you book

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More flights from Chiang Mai (CNX)
21 routes
More flights from Seoul (ICN)
118 routes
Seoul Abu Dhabi
ICN → AUH
Seoul Akita
ICN → AXT
Seoul Almaty
ICN → ALA
Seoul Amsterdam
ICN → AMS
Seoul Angeles City
ICN → CRK
Seoul Aomori
ICN → AOJ
Seoul Atlanta
ICN → ATL
Seoul Auckland
ICN → AKL
Seoul Bangkok
ICN → BKK
Seoul Beijing
ICN → PEK
Seoul Brisbane
ICN → BNE
Seoul Cebu City
ICN → CEB
Seoul Changchun
ICN → CGQ
Seoul Changsha
ICN → CSX
Seoul Chengdu
ICN → CTU
Seoul Chiang Mai
ICN → CNX
Seoul Chicago
ICN → ORD
Seoul Chongqing
ICN → CKG
Seoul Colombo
ICN → CMB
Seoul Da Nang
ICN → DAD
Seoul Dalian
ICN → DLC
Seoul Delhi
ICN → DEL
Seoul Denpasar
ICN → DPS
Seoul Detroit
ICN → DTW
Seoul Doha
ICN → DOH
Seoul Dubai
ICN → DXB
Seoul Fort Worth
ICN → DFW
Seoul Frankfurt
ICN → FRA
Seoul Fukuoka
ICN → FUK
Seoul Guangzhou
ICN → CAN
Seoul Guilin
ICN → KWL
Seoul Hagåtña
ICN → GUM
Seoul Hangchow
ICN → HGH
Seoul Hanoi
ICN → HAN
Seoul Harbin
ICN → HRB
Seoul Hefei
ICN → HFE
Seoul Helsinki
ICN → HEL
Seoul Hiroshima International
ICN → HIJ
Seoul Hong Kong
ICN → HKG
Seoul Honolulu
ICN → HNL
Seoul Houston
ICN → IAH
Seoul Huangshan
ICN → TXN
Seoul Istanbul
ICN → IST
Seoul Jakarta
ICN → CGK
Seoul Jeju
ICN → CJU
Seoul Jinan
ICN → TNA
Seoul Kagoshima
ICN → KOJ
Seoul Kaohsiung International
ICN → KHH
Seoul Kathmandu
ICN → KTM
Seoul Komatsu
ICN → KMQ
Seoul Kota Kinabalu
ICN → BKI
Seoul Kuala Lumpur
ICN → KUL
Seoul Kumamoto
ICN → KMJ
Seoul Kunming
ICN → KMG
Seoul Las Vegas
ICN → LAS
Seoul Lijiang
ICN → LJG
Seoul London
ICN → LHR
Seoul Los Angeles
ICN → LAX
Seoul Macau
ICN → MFM
Seoul Madrid
ICN → MAD
Seoul Manila
ICN → MNL
Seoul Matsuyama
ICN → MYJ
Seoul Miho
ICN → YGJ
Seoul Milan
ICN → MXP
Seoul Miyazaki
ICN → KMI
Seoul Muenchen
ICN → MUC
Seoul Mumbai
ICN → BOM
Seoul Nadi
ICN → NAN
Seoul Nagasaki
ICN → NGS
Seoul Nagoya
ICN → NGO
Seoul Nairobi
ICN → NBO
Seoul Nanchang
ICN → KHN
Seoul Nanjing
ICN → NKG
Seoul New York
ICN → JFK
Seoul Niigata
ICN → KIJ
Seoul Oita
ICN → OIT
Seoul Okayama
ICN → OKJ
Seoul Okinawa
ICN → OKA
Seoul Osaka
ICN → KIX
Seoul Paris
ICN → CDG
Seoul Phuket
ICN → HKT
Seoul Prague
ICN → PRG
Seoul Qingdao
ICN → TAO
Seoul Riyadh
ICN → RUH
Seoul Rome
ICN → FCO
Seoul Saga
ICN → HSG
Seoul Saigon
ICN → SGN
Seoul San Francisco
ICN → SFO
Seoul Sapporo
ICN → CTS
Seoul Seattle
ICN → SEA
Seoul Sendai
ICN → SDJ
Seoul Shanghai
ICN → PVG
Seoul Shenyang
ICN → SHE
Seoul Shenzhen
ICN → SZX
Seoul Singapore
ICN → SIN
Seoul Sydney
ICN → SYD
Seoul Taipei
ICN → TPE
Seoul Takamatsu
ICN → TAK
Seoul Tashkent
ICN → TAS
Seoul Tel Aviv
ICN → TLV
Seoul Tianjin
ICN → TSN
Seoul Tokyo
ICN → NRT
Seoul Toronto
ICN → YYZ
Seoul Toyama
ICN → TOY
Seoul Ube
ICN → UBJ
Seoul Ulaanbaatar
ICN → ULN
Seoul Vancouver
ICN → YVR
Seoul Vientiane
ICN → VTE
Seoul Washington DC
ICN → IAD
Seoul Wien
ICN → VIE
Seoul Wuhan
ICN → WUH
Seoul Xi-an
ICN → XIY
Seoul Xiamen
ICN → XMN
Seoul Yangon
ICN → RGN
Seoul Yanji
ICN → YNJ
Seoul Yantai
ICN → YNT
Seoul Zhengzhou
ICN → CGO
Seoul Zurich
ICN → ZRH
❓ Frequently asked questions — Chiang Mai to Seoul flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Chiang Mai,Thailand (CNX) and Seoul,South Korea (ICN) is approximately 3382.29 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.