Book Flights from Bangkok to Seoul with Thai Airways from THB12,280

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

Oct 2026
FromTHB22,420*
Updated: 17 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB16,360*
Updated: 1 hour ago
Flight Type Round Trip/Economy
Dec 2026
FromTHB16,620*
Updated: 5 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB16.4K
cmp-daily-histogram-bars-legend-max-price-aria-label THB22.4K
Displaying fares for October-2026
  • BKK–ICN, 31/10/2026 – 30/11/2026: From THB22,420
    31

    Sa

    OCT

  • BKK–ICN, 01/11/2026 – 28/11/2026: From THB20,570
    01

    Su

  • BKK–ICN, 02/11/2026 – 29/11/2026: From THB20,570
    02

    Mo

  • BKK–ICN, 03/11/2026 – 17/11/2026: From THB20,370
    03

    Tu

  • BKK–ICN, 04/11/2026 – 17/11/2026: From THB20,370
    04

    We

  • BKK–ICN, 05/11/2026 – 17/11/2026: From THB20,370
    05

    Th

  • BKK–ICN, 06/11/2026 – 17/11/2026: From THB20,370
    06

    Fr

  • BKK–ICN, 07/11/2026 – 28/11/2026: From THB21,470
    07

    Sa

  • BKK–ICN, 08/11/2026 – 17/11/2026: From THB20,370
    08

    Su

  • BKK–ICN, 09/11/2026 – 17/11/2026: From THB20,370
    09

    Mo

  • BKK–ICN, 10/11/2026 – 24/11/2026: From THB16,745
    10

    Tu

  • BKK–ICN, 11/11/2026 – 24/11/2026: From THB16,745
    11

    We

  • BKK–ICN, 12/11/2026 – 24/11/2026: From THB18,745
    12

    Th

  • BKK–ICN, 13/11/2026 – 24/11/2026: From THB16,745
    13

    Fr

  • BKK–ICN, 14/11/2026 – 24/11/2026: From THB16,745
    14

    Sa

  • BKK–ICN, 15/11/2026 – 24/11/2026: From THB20,845
    15

    Su

  • BKK–ICN, 16/11/2026 – 24/11/2026: From THB16,745
    16

    Mo

  • BKK–ICN, 17/11/2026 – 29/11/2026: From THB16,745
    17

    Tu

  • BKK–ICN, 18/11/2026 – 24/11/2026: From THB16,745
    18

    We

  • BKK–ICN, 19/11/2026 – 24/11/2026: From THB16,745
    19

    Th

  • BKK–ICN, 20/11/2026 – 29/11/2026: From THB16,745
    20

    Fr

  • BKK–ICN, 21/11/2026 – 29/11/2026: From THB19,695
    21

    Sa

  • BKK–ICN, 22/11/2026 – 29/11/2026: From THB19,695
    22

    Su

  • BKK–ICN, 23/11/2026 – 29/11/2026: From THB18,745
    23

    Mo

  • BKK–ICN, 24/11/2026 – 29/11/2026: From THB16,745
    24

    Tu

  • BKK–ICN, 25/11/2026 – 29/11/2026: From THB16,360
    25

    We

  • BKK–ICN, 26/11/2026 – 29/11/2026: From THB16,745
    26

    Th

  • BKK–ICN, 27/11/2026 – 29/11/2026: From THB19,695
    27

    Fr

  • BKK–ICN, 28/11/2026 – 29/11/2026: From THB19,695
    28

    Sa

  • BKK–ICN, 29/11/2026 – 17/12/2026: From THB22,295
    29

    Su

  • BKK–ICN, 30/11/2026 – 17/12/2026: From THB21,145
    30

    Mo

    • RangeTHB16,360-THB22,420

    *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 Bangkok to Seoul Flights on Thai Airways

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    Best Deals for Bangkok to Seoul Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		28/05/2027 - 04/06/2027

    From

    THB12,280

    Updated: 17 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		28/05/2027 - 02/06/2027

    From

    THB12,280

    Updated: 17 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		28/05/2027 - 31/05/2027

    From

    THB12,280

    Updated: 17 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		04/06/2027 - 07/06/2027

    From

    THB12,280

    Updated: 17 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		28/05/2027 - 01/06/2027

    From

    THB12,280

    Updated: 17 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 Bangkok to Seoul

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

    Book Flights from Bangkok to Seoul with Thai Airways