Book Flights from Seoul to Bangkok with Thai Airways from KRW523,400

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

Sep 2026
FromKRW525,700*
Updated: 1 hour ago
Flight Type Round Trip/Economy
Oct 2026
FromKRW525,700*
Updated: 4 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromKRW525,700*
Updated: 4 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW525.7K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW995.5K
Displaying fares for September-2026
  • ICN–BKK, 17/09/2026 – 18/09/2026: From KRW525,700
    17

    Th

    SEP

  • ICN–BKK, 18/09/2026 – 24/09/2026: From KRW525,700
    18

    Fr

  • ICN–BKK, 19/09/2026 – 27/03/2027: From KRW995,500
    19

    Sa

  • ICN–BKK, 20/09/2026 – 02/10/2026: From KRW547,700
    20

    Su

  • ICN–BKK, 21/09/2026 – 24/09/2026: From KRW547,700
    21

    Mo

  • ICN–BKK, 22/09/2026 – 01/10/2026: From KRW547,700
    22

    Tu

  • ICN–BKK, 23/09/2026 – 02/10/2026: From KRW760,600
    23

    We

  • ICN–BKK, 24/09/2026 – 01/10/2026: From KRW812,400
    24

    Th

  • ICN–BKK, 25/09/2026 – 03/10/2026: From KRW547,700
    25

    Fr

  • ICN–BKK, 26/09/2026 – 03/10/2026: From KRW525,700
    26

    Sa

  • ICN–BKK, 27/09/2026 – 03/10/2026: From KRW525,700
    27

    Su

  • ICN–BKK, 28/09/2026 – 02/10/2026: From KRW525,700
    28

    Mo

  • ICN–BKK, 29/09/2026 – 02/10/2026: From KRW525,700
    29

    Tu

  • ICN–BKK, 30/09/2026 – 01/10/2026: From KRW525,700
    30

    We

  • ICN–BKK, 01/10/2026 – 03/10/2026: From KRW547,700
    01

    Th

    OCT

  • ICN–BKK, 02/10/2026 – 03/10/2026: From KRW715,600
    02

    Fr

  • ICN–BKK, 03/10/2026 – 04/10/2026: From KRW737,600
    03

    Sa

  • ICN–BKK, 04/10/2026 – 06/10/2026: From KRW569,700
    04

    Su

  • ICN–BKK, 05/10/2026 – 18/10/2026: From KRW547,700
    05

    Mo

  • ICN–BKK, 06/10/2026 – 18/10/2026: From KRW688,300
    06

    Tu

  • ICN–BKK, 07/10/2026 – 18/10/2026: From KRW547,700
    07

    We

  • ICN–BKK, 08/10/2026 – 18/10/2026: From KRW710,300
    08

    Th

  • ICN–BKK, 09/10/2026 – 18/10/2026: From KRW569,700
    09

    Fr

  • ICN–BKK, 10/10/2026 – 18/10/2026: From KRW547,700
    10

    Sa

  • ICN–BKK, 11/10/2026 – 18/10/2026: From KRW547,700
    11

    Su

  • ICN–BKK, 12/10/2026 – 26/10/2026: From KRW547,700
    12

    Mo

  • ICN–BKK, 13/10/2026 – 26/10/2026: From KRW688,300
    13

    Tu

  • ICN–BKK, 14/10/2026 – 26/10/2026: From KRW525,700
    14

    We

  • ICN–BKK, 15/10/2026 – 26/10/2026: From KRW547,700
    15

    Th

  • ICN–BKK, 16/10/2026 – 26/10/2026: From KRW547,700
    16

    Fr

    • RangeKRW525,700-KRW995,500

    *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    		30/01/2027 - 02/02/2027

    From

    KRW523,400

    Updated: 4 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		30/01/2027 - 03/02/2027

    From

    KRW523,400

    Updated: 4 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		31/01/2027 - 02/02/2027

    From

    KRW523,400

    Updated: 4 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		31/01/2027 - 05/02/2027

    From

    KRW523,400

    Updated: 4 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		30/01/2027 - 05/02/2027

    From

    KRW523,400

    Updated: 4 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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