Book Flights from Seoul to Bangkok with Thai Airways from KRW527,800

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Find the Best Time and Daily Ticket Prices for Seoul to Bangkok

Sep 2026
FromKRW530,800*
Updated: 6 hours ago
Flight Type Round Trip/Economy
Oct 2026
FromKRW530,800*
Updated: 6 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromKRW530,800*
Updated: 6 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW530.8K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW877.0K
Displaying fares for September-2026
  • ICN–BKK, 19/09/2026 – 02/10/2026: From KRW877,000
    19

    Sa

    SEP

  • ICN–BKK, 20/09/2026 – 21/09/2026: From KRW552,800
    20

    Su

  • ICN–BKK, 21/09/2026 – 23/09/2026: From KRW552,800
    21

    Mo

  • ICN–BKK, 22/09/2026 – 29/09/2026: From KRW693,400
    22

    Tu

  • ICN–BKK, 23/09/2026 – 30/09/2026: From KRW693,400
    23

    We

  • ICN–BKK, 24/09/2026 – 03/10/2026: From KRW765,700
    24

    Th

  • ICN–BKK, 25/09/2026 – 02/10/2026: From KRW552,800
    25

    Fr

  • ICN–BKK, 26/09/2026 – 03/10/2026: From KRW530,800
    26

    Sa

  • ICN–BKK, 27/09/2026 – 30/09/2026: From KRW530,800
    27

    Su

  • ICN–BKK, 28/09/2026 – 30/09/2026: From KRW530,800
    28

    Mo

  • ICN–BKK, 29/09/2026 – 01/10/2026: From KRW530,800
    29

    Tu

  • ICN–BKK, 30/09/2026 – 02/10/2026: From KRW530,800
    30

    We

  • ICN–BKK, 01/10/2026 – 02/10/2026: From KRW693,400
    01

    Th

    OCT

  • ICN–BKK, 02/10/2026 – 03/10/2026: From KRW693,400
    02

    Fr

  • ICN–BKK, 03/10/2026 – 06/10/2026: From KRW742,700
    03

    Sa

  • ICN–BKK, 04/10/2026 – 06/10/2026: From KRW574,800
    04

    Su

  • ICN–BKK, 05/10/2026 – 06/10/2026: From KRW552,800
    05

    Mo

  • ICN–BKK, 06/10/2026 – 19/10/2026: From KRW693,400
    06

    Tu

  • ICN–BKK, 07/10/2026 – 18/10/2026: From KRW693,400
    07

    We

  • ICN–BKK, 08/10/2026 – 15/10/2026: From KRW715,400
    08

    Th

  • ICN–BKK, 09/10/2026 – 18/10/2026: From KRW715,400
    09

    Fr

  • ICN–BKK, 10/10/2026 – 23/10/2026: From KRW693,400
    10

    Sa

  • ICN–BKK, 11/10/2026 – 25/10/2026: From KRW552,800
    11

    Su

  • ICN–BKK, 12/10/2026 – 26/10/2026: From KRW552,800
    12

    Mo

  • ICN–BKK, 13/10/2026 – 26/10/2026: From KRW693,400
    13

    Tu

  • ICN–BKK, 14/10/2026 – 26/10/2026: From KRW530,800
    14

    We

  • ICN–BKK, 15/10/2026 – 26/10/2026: From KRW530,800
    15

    Th

  • ICN–BKK, 16/10/2026 – 26/10/2026: From KRW530,800
    16

    Fr

  • ICN–BKK, 17/10/2026 – 31/10/2026: From KRW530,800
    17

    Sa

  • ICN–BKK, 18/10/2026 – 31/10/2026: From KRW552,800
    18

    Su

    • RangeKRW530,800-KRW877,000

    *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for Seoul to Bangkok Flights on Thai Airways

    KRW
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    Best Deals for Seoul to Bangkok Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		07/05/2027 - 10/05/2027

    From

    KRW527,800

    Updated: 18 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		11/05/2027 - 14/05/2027

    From

    KRW527,800

    Updated: 18 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		22/05/2027 - 25/05/2027

    From

    KRW527,800

    Updated: 18 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		29/05/2027 - 01/06/2027

    From

    KRW527,800

    Updated: 18 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		05/06/2027 - 08/06/2027

    From

    KRW527,800

    Updated: 18 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from Seoul to Bangkok

    KRW
    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

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