1. Home
  2. Chiang Mai→Seoul

Confirm

Departure Date

Return Date

Traveller

Travellers

Please Wait...

Searching ()

Filter by Flight Schedule

Chiang Mai(CNX) Seoul(SEL)
Seoul(SEL) Chiang Mai(CNX)

Filter by Number of Stops

  • EUR358
  • EUR395

Filter by Airlines

Book via app
Earn 2x points!

Jin Air 飛行機 最安値Jin Air

Round-Trip / Fuel Surcharge Included EUR359
  • Route 1

    Jin Air (LJ10)

    • 2026/08/1321:45
    • Chiang Mai International Airport
    • 2026/08/14 (+1) 05:05
    • Incheon International Airport
    • 5h 20m

    • Non-Stop
  • Route 2

    Jin Air (LJ9)

    • 2026/08/1717:20
    • Incheon International Airport
    • 2026/08/17 20:45
    • Chiang Mai International Airport
    • 5h 25m

    • Non-Stop
View Flight Details

From the calendar, please select Chiang Mai⇔Seoul to check airfares from the lowest available

Chiang Mai International Airport to Seoul(ICN) EUR264～ Chiang Mai International Airport to Seoul(GMP) EUR489～

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included EUR563
  • Route 1

    Korean Air (KE5090)

    • 2026/08/1321:45
    • Chiang Mai International Airport
    • 2026/08/14 (+1) 05:05
    • Incheon International Airport
    • 5h 20m

    • Non-Stop
  • Route 2

    Korean Air (KE5089)

    • 2026/08/1717:20
    • Incheon International Airport
    • 2026/08/17 20:45
    • Chiang Mai International Airport
    • 5h 25m

    • Non-Stop
Only 7 Seat(s) Left!
View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR470
  • Route 1

    Cathay Pacific (CX5739,CX430)

    • 2026/08/1310:30
    • Chiang Mai International Airport
    • 2026/08/13 22:25
    • Incheon International Airport
    • 9h 55m

    • Via1 Transfer(s)
  • Route 2

    Cathay Pacific (CX413,CX5744)

    • 2026/08/1708:00
    • Incheon International Airport
    • 2026/08/17 18:40
    • Chiang Mai International Airport
    • 12h 40m

    • Via1 Transfer(s)

Passport required
View Flight Details

China Eastern Airlines 飛行機 最安値China Eastern Airlines

Round-Trip / Fuel Surcharge Included EUR511
  • Route 1

    China Eastern Airlines (MU7368,MU5041)

    • 2026/08/1300:30
    • Chiang Mai International Airport
    • 2026/08/13 11:55
    • Incheon International Airport
    • 9h 25m

    • Via1 Transfer(s)
  • Route 2

    China Eastern Airlines (MU5034,MU7367)

    • 2026/08/1716:20
    • Incheon International Airport
    • 2026/08/17 23:20
    • Chiang Mai International Airport
    • 9h 0m

    • Via1 Transfer(s)

Passport required
View Flight Details

China Eastern Airlines 飛行機 最安値China Eastern Airlines

Round-Trip / Fuel Surcharge Included EUR511
  • Route 1

    China Eastern Airlines (MU7368,MU5041)

    • 2026/08/1300:30
    • Chiang Mai International Airport
    • 2026/08/13 11:55
    • Incheon International Airport
    • 9h 25m

    • Via1 Transfer(s)
  • Route 2

    China Eastern Airlines (MU5012,MU7367)

    • 2026/08/1716:15
    • Incheon International Airport
    • 2026/08/17 23:20
    • Chiang Mai International Airport
    • 9h 5m

    • Via1 Transfer(s)

Passport required
View Flight Details

China Eastern Airlines 飛行機 最安値China Eastern Airlines

Round-Trip / Fuel Surcharge Included EUR511
  • Route 1

    China Eastern Airlines (MU7368,MU5041)

    • 2026/08/1300:30
    • Chiang Mai International Airport
    • 2026/08/13 11:55
    • Incheon International Airport
    • 9h 25m

    • Via1 Transfer(s)
  • Route 2

    China Eastern Airlines (MU2004,MU9619)

    • 2026/08/1707:45
    • Incheon International Airport
    • 2026/08/17 15:20
    • Chiang Mai International Airport
    • 9h 35m

    • Via1 Transfer(s)

Passport required
View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR470
  • Route 1

    Cathay Pacific (CX5739,CX426)

    • 2026/08/1310:30
    • Chiang Mai International Airport
    • 2026/08/14 (+1) 00:25
    • Incheon International Airport
    • 11h 55m

    • Via1 Transfer(s)
  • Route 2

    Cathay Pacific (CX413,CX5744)

    • 2026/08/1708:00
    • Incheon International Airport
    • 2026/08/17 18:40
    • Chiang Mai International Airport
    • 12h 40m

    • Via1 Transfer(s)

Passport required
View Flight Details

China Eastern Airlines 飛行機 最安値China Eastern Airlines

Round-Trip / Fuel Surcharge Included EUR511
  • Route 1

    China Eastern Airlines (MU7368,MU5011)

    • 2026/08/1300:30
    • Chiang Mai International Airport
    • 2026/08/13 15:10
    • Incheon International Airport
    • 12h 40m

    • Via1 Transfer(s)
  • Route 2

    China Eastern Airlines (MU5034,MU7367)

    • 2026/08/1716:20
    • Incheon International Airport
    • 2026/08/17 23:20
    • Chiang Mai International Airport
    • 9h 0m

    • Via1 Transfer(s)

Passport required
View Flight Details
Display All Search Results
Bangkok to Seoul Phuket to Seoul
Chiang Mai to Tokyo Chiang Mai to Osaka Chiang Mai to Seoul Chiang Mai to Fukuoka Chiang Mai to Bangkok Chiang Mai to Nagoya Chiang Mai to Ko Samui