Please Wait...

Searching ()

Filter by Flight Schedule

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

Filter by Number of Stops

  • USD263
  • USD505
  • USD572

Filter by Airlines

Jin Air 飛行機 最安値Jin Air

Round-Trip / Fuel Surcharge Included USD263
  • Route 1

    Jin Air (LJ9)

    • 2026/08/3017:20
    • Incheon International Airport
    • 2026/08/30 20:45
    • Chiang Mai International Airport
    • 5h 25m
    • Non-Stop

  • Route 2

    Jin Air (LJ10)

    • 2026/09/2921:45
    • Chiang Mai International Airport
    • 2026/09/30 (+1) 05:05
    • Incheon International Airport
    • 5h 20m
    • Non-Stop

Only 3 Seat(s) Left!
View Flight Details

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

Incheon International Airport to Chiang Mai(CNX) USD194~ Gimpo International Airport to Chiang Mai(CNX) USD366~

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD528
  • Route 1

    Korean Air (KE5089)

    • 2026/08/3017:20
    • Incheon International Airport
    • 2026/08/30 20:45
    • Chiang Mai International Airport
    • 5h 25m
    • Non-Stop

  • Route 2

    Korean Air (KE5090)

    • 2026/09/2921:45
    • Chiang Mai International Airport
    • 2026/09/30 (+1) 05:05
    • Incheon International Airport
    • 5h 20m
    • Non-Stop

Only 3 Seat(s) Left!
View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD505
  • Route 1

    Cathay Pacific (CX427,CX5738)

    • 2026/08/3001:55
    • Incheon International Airport
    • 2026/08/30 09:45
    • Chiang Mai International Airport
    • 9h 50m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX5739,CX430)

    • 2026/09/2910:30
    • Chiang Mai International Airport
    • 2026/09/29 22:25
    • Incheon International Airport
    • 9h 55m
    • Via1 Transfer(s)

Only 3 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD505
  • Route 1

    Cathay Pacific (CX427,CX5738)

    • 2026/08/3001:55
    • Incheon International Airport
    • 2026/08/30 09:45
    • Chiang Mai International Airport
    • 9h 50m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX5739,CX426)

    • 2026/09/2910:30
    • Chiang Mai International Airport
    • 2026/09/30 (+1) 00:25
    • Incheon International Airport
    • 11h 55m
    • Via1 Transfer(s)

Only 4 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD505
  • Route 1

    Cathay Pacific (CX413,CX5744)

    • 2026/08/3008:00
    • Incheon International Airport
    • 2026/08/30 18:40
    • Chiang Mai International Airport
    • 12h 40m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX5739,CX430)

    • 2026/09/2910:30
    • Chiang Mai International Airport
    • 2026/09/29 22:25
    • Incheon International Airport
    • 9h 55m
    • Via1 Transfer(s)

Only 3 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD505
  • Route 1

    Cathay Pacific (CX413,CX5744)

    • 2026/08/3008:00
    • Incheon International Airport
    • 2026/08/30 18:40
    • Chiang Mai International Airport
    • 12h 40m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX5739,CX426)

    • 2026/09/2910:30
    • Chiang Mai International Airport
    • 2026/09/30 (+1) 00:25
    • Incheon International Airport
    • 11h 55m
    • Via1 Transfer(s)

Only 4 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD505
  • Route 1

    Cathay Pacific (CX427,CX5744)

    • 2026/08/3001:55
    • Incheon International Airport
    • 2026/08/30 18:40
    • Chiang Mai International Airport
    • 18h 45m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX5739,CX430)

    • 2026/09/2910:30
    • Chiang Mai International Airport
    • 2026/09/29 22:25
    • Incheon International Airport
    • 9h 55m
    • Via1 Transfer(s)

Only 3 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD505
  • Route 1

    Cathay Pacific (CX427,CX5744)

    • 2026/08/3001:55
    • Incheon International Airport
    • 2026/08/30 18:40
    • Chiang Mai International Airport
    • 18h 45m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX5739,CX426)

    • 2026/09/2910:30
    • Chiang Mai International Airport
    • 2026/09/30 (+1) 00:25
    • Incheon International Airport
    • 11h 55m
    • Via1 Transfer(s)

Only 4 Seat(s) Left!

Passport required

View Flight Details