Book a trip from Bangkok to Seoul with Cathay Pacific , fares from THB14,110

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Fly Cathay Pacific from Bangkok (BKK) to Seoul (ICN). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from Bangkok (BKK) to Seoul (ICN)?

Aug 2026
FromTHB14,110*
Seen 1 day ago
Round trip/Economy
Sep 2026
FromTHB14,110*
Seen 1 day ago
Round trip/Economy
Oct 2026
FromTHB14,110*
Seen 21 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB14.1K
cmp-daily-histogram-bars-legend-max-price-aria-label THB25.2K
Displaying fares for August-2026
  • BKK–ICN, 26/08/2026 – 04/09/2026: From THB14,110
    26

    Wed

    AUG

  • BKK–ICN, 27/08/2026 – 04/09/2026: From THB14,110
    27

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  • BKK–ICN, 28/08/2026 – 04/09/2026: From THB14,110
    28

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  • BKK–ICN, 29/08/2026 – 04/09/2026: From THB14,110
    29

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  • BKK–ICN, 30/08/2026 – 04/09/2026: From THB14,110
    30

    Sun

  • BKK–ICN, 31/08/2026 – 04/09/2026: From THB14,110
    31

    Mon

  • BKK–ICN, 01/09/2026 – 04/09/2026: From THB14,110
    01

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    SEP

  • BKK–ICN, 02/09/2026 – 04/09/2026: From THB14,110
    02

    Wed

  • BKK–ICN, 03/09/2026 – 05/09/2026: From THB14,110
    03

    Thu

  • BKK–ICN, 04/09/2026 – 05/09/2026: From THB25,245
    04

    Fri

  • BKK–ICN: cmp-view-offers-disclaimer. Find offers
    05

    Sat

  • BKK–ICN, 06/09/2026 – 17/09/2026: From THB14,110
    06

    Sun

  • BKK–ICN, 07/09/2026 – 17/09/2026: From THB14,110
    07

    Mon

  • BKK–ICN, 08/09/2026 – 17/09/2026: From THB14,110
    08

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  • BKK–ICN, 09/09/2026 – 17/09/2026: From THB14,110
    09

    Wed

  • BKK–ICN, 10/09/2026 – 17/09/2026: From THB14,110
    10

    Thu

  • BKK–ICN, 11/09/2026 – 17/09/2026: From THB14,110
    11

    Fri

  • BKK–ICN, 12/09/2026 – 17/09/2026: From THB14,110
    12

    Sat

  • BKK–ICN, 13/09/2026 – 17/09/2026: From THB14,110
    13

    Sun

  • BKK–ICN, 14/09/2026 – 17/09/2026: From THB14,110
    14

    Mon

  • BKK–ICN, 15/09/2026 – 17/09/2026: From THB14,110
    15

    Tue

  • BKK–ICN, 16/09/2026 – 20/09/2026: From THB14,110
    16

    Wed

  • BKK–ICN, 17/09/2026 – 20/09/2026: From THB14,110
    17

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  • BKK–ICN, 18/09/2026 – 20/09/2026: From THB14,110
    18

    Fri

  • BKK–ICN, 19/09/2026 – 28/09/2026: From THB14,210
    19

    Sat

  • BKK–ICN, 20/09/2026 – 28/09/2026: From THB14,210
    20

    Sun

  • BKK–ICN, 21/09/2026 – 28/09/2026: From THB14,210
    21

    Mon

  • BKK–ICN, 22/09/2026 – 28/09/2026: From THB14,210
    22

    Tue

  • BKK–ICN, 23/09/2026 – 28/09/2026: From THB14,210
    23

    Wed

  • BKK–ICN, 24/09/2026 – 28/09/2026: From THB14,210
    24

    Thu

  • BKK–ICN, 25/09/2026 – 28/09/2026: From THB14,210
    25

    Fri

    • RangeTHB14,110-THB25,245

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Travel Destination Facts

    Destination airport(s)
    • Incheon International Airport (ICN)
    • Gimpo International Airport (GMP)
    Aircraft Type

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone
    GMT+07:00
    Arrival time zone
    GMT+09:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    February
    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration. Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Explore flight fares from Bangkok (BKK) to Seoul (ICN)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

    THB
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    Explore flight fares from Bangkok (BKK) to Seoul (ICN)
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		11/10/2026 - 14/10/2026

    From

    THB14,110

    Seen 16 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		12/10/2026 - 14/10/2026

    From

    THB14,110

    Seen 16 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		15/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		17/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		12/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		11/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		14/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		13/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		16/10/2026 - 19/10/2026

    From

    THB14,110

    Seen 21 hours ago

    Bangkok (BKK)Seoul (ICN)Round-trip
    /
    Economy    		01/09/2026 - 04/09/2026

    From

    THB14,110

    Seen 1 day ago

    Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Book Business Class flights to Seoul - selected offers

    Experience refined comfort in our award-winning Business class.

    keyboard_arrow_down
    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.