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

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  • USD299
  • USD532
  • USD597

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Jin Air 飛行機 最安値Jin Air

Round-Trip / Fuel Surcharge Included USD300
  • Route 1

    Jin Air (LJ10)

    • 2026/10/0221:45
    • Chiang Mai International Airport
    • 2026/10/03 (+1) 05:05
    • Incheon International Airport
    • 5h 20m
    • Non-Stop

  • Route 2

    Jin Air (LJ9)

    • 2026/10/0917:20
    • Incheon International Airport
    • 2026/10/09 20:45
    • Chiang Mai International Airport
    • 5h 25m
    • Non-Stop

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

Chiang Mai International Airport to Seoul(ICN) USD216~ Chiang Mai International Airport to Seoul(GMP) USD452~

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD532
  • Route 1

    Cathay Pacific (CX5739,CX430)

    • 2026/10/0210:30
    • Chiang Mai International Airport
    • 2026/10/02 22:25
    • Incheon International Airport
    • 9h 55m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX427,CX5738)

    • 2026/10/0901:55
    • Incheon International Airport
    • 2026/10/09 09:45
    • Chiang Mai International Airport
    • 9h 50m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD532
  • Route 1

    Cathay Pacific (CX5739,CX426)

    • 2026/10/0210:30
    • Chiang Mai International Airport
    • 2026/10/03 (+1) 00:25
    • Incheon International Airport
    • 11h 55m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX427,CX5738)

    • 2026/10/0901:55
    • Incheon International Airport
    • 2026/10/09 09:45
    • Chiang Mai International Airport
    • 9h 50m
    • Via1 Transfer(s)

Passport required

View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD650
  • Route 1

    Korean Air (KE5090)

    • 2026/10/0221:45
    • Chiang Mai International Airport
    • 2026/10/03 (+1) 05:05
    • Incheon International Airport
    • 5h 20m
    • Non-Stop

  • Route 2

    Korean Air (KE5089)

    • 2026/10/0917:20
    • Incheon International Airport
    • 2026/10/09 20:45
    • Chiang Mai International Airport
    • 5h 25m
    • Non-Stop

Only 7 Seat(s) Left!
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Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD567
  • Route 1

    Cathay Pacific (CX5739,CX430)

    • 2026/10/0210:30
    • Chiang Mai International Airport
    • 2026/10/02 22:25
    • Incheon International Airport
    • 9h 55m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX413,CX5744)

    • 2026/10/0908:00
    • Incheon International Airport
    • 2026/10/09 18:40
    • Chiang Mai International Airport
    • 12h 40m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD567
  • Route 1

    Cathay Pacific (CX5739,CX426)

    • 2026/10/0210:30
    • Chiang Mai International Airport
    • 2026/10/03 (+1) 00:25
    • Incheon International Airport
    • 11h 55m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX413,CX5744)

    • 2026/10/0908:00
    • Incheon International Airport
    • 2026/10/09 18:40
    • Chiang Mai International Airport
    • 12h 40m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD532
  • Route 1

    Cathay Pacific (CX5739,CX430)

    • 2026/10/0210:30
    • Chiang Mai International Airport
    • 2026/10/02 22:25
    • Incheon International Airport
    • 9h 55m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX427,CX5744)

    • 2026/10/0901:55
    • Incheon International Airport
    • 2026/10/09 18:40
    • Chiang Mai International Airport
    • 18h 45m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD532
  • Route 1

    Cathay Pacific (CX5739,CX426)

    • 2026/10/0210:30
    • Chiang Mai International Airport
    • 2026/10/03 (+1) 00:25
    • Incheon International Airport
    • 11h 55m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX427,CX5744)

    • 2026/10/0901:55
    • Incheon International Airport
    • 2026/10/09 18:40
    • Chiang Mai International Airport
    • 18h 45m
    • Via1 Transfer(s)

Passport required

View Flight Details