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

Filter by Number of Stops

  • USD177
  • USD404
  • USD605

Filter by Airlines

Jin Air 飛行機 最安値Jin Air

Round-Trip / Fuel Surcharge Included USD177
Only 1 Seat(s) Left!
  • Route 1

    Jin Air (LJ9)

    • 2025/09/0917:10
    • Incheon International Airport
    • 2025/09/09 20:45
    • Chiang Mai International Airport
    • 5h 35m
    • Non-Stop

  • Route 2

    Jin Air (LJ10)

    • 2025/10/0121:45
    • Chiang Mai International Airport
    • 2025/10/02 (+1) 05:05
    • Incheon International Airport
    • 5h 20m
    • Non-Stop

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) USD177~ Gimpo International Airport to Chiang Mai(CNX) USD317~

Asiana Airlines 飛行機 最安値Asiana Airlines

Round-Trip / Fuel Surcharge Included USD356
  • Route 1

    Asiana Airlines (OZ765)

    • 2025/09/0919:50
    • Incheon International Airport
    • 2025/09/09 23:40
    • Chiang Mai International Airport
    • 5h 50m
    • Non-Stop

  • Route 2

    Asiana Airlines (OZ766)

    • 2025/10/0100:45
    • Chiang Mai International Airport
    • 2025/10/01 07:50
    • Incheon International Airport
    • 5h 5m
    • Non-Stop

View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD380
Only 7 Seat(s) Left!
  • Route 1

    Korean Air (KE5089)

    • 2025/09/0917:10
    • Incheon International Airport
    • 2025/09/09 20:45
    • Chiang Mai International Airport
    • 5h 35m
    • Non-Stop

  • Route 2

    Korean Air (KE668)

    • 2025/10/0123:15
    • Chiang Mai International Airport
    • 2025/10/02 (+1) 06:40
    • Incheon International Airport
    • 5h 25m
    • Non-Stop

View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD393
Only 7 Seat(s) Left!
  • Route 1

    Korean Air (KE5089)

    • 2025/09/0917:10
    • Incheon International Airport
    • 2025/09/09 20:45
    • Chiang Mai International Airport
    • 5h 35m
    • Non-Stop

  • Route 2

    Korean Air (KE5090)

    • 2025/10/0121:45
    • Chiang Mai International Airport
    • 2025/10/02 (+1) 05:05
    • Incheon International Airport
    • 5h 20m
    • Non-Stop

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD473
  • Route 1

    Cathay Pacific (CX417,CX5744)

    • 2025/09/0910:10
    • Incheon International Airport
    • 2025/09/09 18:40
    • Chiang Mai International Airport
    • 10h 30m
  • Route 2

    Cathay Pacific (CX5737,CX416)

    • 2025/10/0110:30
    • Chiang Mai International Airport
    • 2025/10/01 21:10
    • Incheon International Airport
    • 8h 40m
View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD514
  • Route 1

    Cathay Pacific (CX417,CX5744)

    • 2025/09/0910:10
    • Incheon International Airport
    • 2025/09/09 18:40
    • Chiang Mai International Airport
    • 10h 30m
  • Route 2

    Cathay Pacific (CX5755,CX434)

    • 2025/10/0119:25
    • Chiang Mai International Airport
    • 2025/10/02 (+1) 12:40
    • Incheon International Airport
    • 15h 15m
View Flight Details

Thai Airways International 飛行機 最安値Thai Airways International

Round-Trip / Fuel Surcharge Included USD610
  • Route 1

    Thai Airways International (TG659,TG112)

    • 2025/09/0909:35
    • Incheon International Airport
    • 2025/09/09 16:15
    • Chiang Mai International Airport
    • 8h 40m
  • Route 2

    Thai Airways International (TG121,TG656)

    • 2025/10/0121:10
    • Chiang Mai International Airport
    • 2025/10/02 (+1) 06:55
    • Incheon International Airport
    • 7h 45m
View Flight Details

China Airlines 飛行機 最安値China Airlines

Round-Trip / Fuel Surcharge Included USD405
  • Route 1

    China Airlines (CI163,CI851)

    • 2025/09/0920:35
    • Incheon International Airport
    • 2025/09/10 (+1) 10:20
    • Chiang Mai International Airport
    • 15h 45m
  • Route 2

    China Airlines (CI852,CI160)

    • 2025/10/0111:20
    • Chiang Mai International Airport
    • 2025/10/02 (+1) 11:15
    • Incheon International Airport
    • 21h 55m
View Flight Details