Book Flights from Seoul to Bangkok with Thai Airways from KRW508,400

Promotion Code

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

Oct 2026
FromKRW739,500*
Updated: 23 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromKRW739,500*
Updated: 23 hours ago
Flight Type Round Trip/Economy
Dec 2026
FromKRW738,900*
Updated: 5 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW739.5K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW955.9K
Displaying fares for October-2026
  • ICN–BKK, 11/10/2026 – 27/10/2026: From KRW739,500
    11

    Su

    OCT

  • ICN–BKK, 12/10/2026 – 11/11/2026: From KRW739,500
    12

    Mo

  • ICN–BKK, 13/10/2026 – 11/11/2026: From KRW739,500
    13

    Tu

  • ICN–BKK, 14/10/2026 – 26/10/2026: From KRW739,500
    14

    We

  • ICN–BKK, 15/10/2026 – 13/11/2026: From KRW739,500
    15

    Th

  • ICN–BKK, 16/10/2026 – 29/10/2026: From KRW739,500
    16

    Fr

  • ICN–BKK, 17/10/2026 – 29/10/2026: From KRW831,900
    17

    Sa

  • ICN–BKK, 18/10/2026 – 11/11/2026: From KRW831,900
    18

    Su

  • ICN–BKK, 19/10/2026 – 29/10/2026: From KRW807,100
    19

    Mo

  • ICN–BKK, 20/10/2026 – 27/10/2026: From KRW807,100
    20

    Tu

  • ICN–BKK, 21/10/2026 – 11/11/2026: From KRW807,100
    21

    We

  • ICN–BKK, 22/10/2026 – 29/10/2026: From KRW831,900
    22

    Th

  • ICN–BKK, 23/10/2026 – 26/10/2026: From KRW859,200
    23

    Fr

  • ICN–BKK, 24/10/2026 – 19/11/2026: From KRW955,900
    24

    Sa

  • ICN–BKK, 25/10/2026 – 26/10/2026: From KRW955,900
    25

    Su

  • ICN–BKK, 26/10/2026 – 02/11/2026: From KRW859,200
    26

    Mo

  • ICN–BKK, 27/10/2026 – 30/10/2026: From KRW829,600
    27

    Tu

  • ICN–BKK, 28/10/2026 – 29/10/2026: From KRW807,100
    28

    We

  • ICN–BKK, 29/10/2026 – 18/11/2026: From KRW807,100
    29

    Th

  • ICN–BKK, 30/10/2026 – 11/11/2026: From KRW831,900
    30

    Fr

  • ICN–BKK, 31/10/2026 – 17/11/2026: From KRW831,900
    31

    Sa

  • ICN–BKK, 01/11/2026 – 02/11/2026: From KRW831,900
    01

    Su

    NOV

  • ICN–BKK, 02/11/2026 – 18/11/2026: From KRW807,100
    02

    Mo

  • ICN–BKK, 03/11/2026 – 17/11/2026: From KRW739,500
    03

    Tu

  • ICN–BKK, 04/11/2026 – 24/11/2026: From KRW831,900
    04

    We

  • ICN–BKK, 05/11/2026 – 02/12/2026: From KRW831,900
    05

    Th

  • ICN–BKK, 06/11/2026 – 02/12/2026: From KRW807,100
    06

    Fr

  • ICN–BKK, 07/11/2026 – 02/12/2026: From KRW831,900
    07

    Sa

  • ICN–BKK, 08/11/2026 – 20/11/2026: From KRW831,900
    08

    Su

  • ICN–BKK, 09/11/2026 – 02/12/2026: From KRW831,900
    09

    Mo

  • ICN–BKK, 10/11/2026 – 10/12/2026: From KRW831,900
    10

    Tu

    • RangeKRW739,500-KRW955,900

    *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    		04/03/2027 - 17/03/2027

    From

    KRW508,400

    Updated: 23 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		26/02/2027 - 12/03/2027

    From

    KRW508,400

    Updated: 23 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		04/03/2027 - 12/03/2027

    From

    KRW508,400

    Updated: 23 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		15/06/2027 - 23/06/2027

    From

    KRW508,400

    Updated: 23 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		29/06/2027 - 07/07/2027

    From

    KRW508,400

    Updated: 23 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.

    Book Flights from Seoul to Bangkok with Thai Airways

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