Book Flights from Bangkok to Seoul with Thai Airways from THB12,110

Promotion Code

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

Oct 2026
FromTHB16,750*
Updated: 6 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB14,805*
Updated: 7 hours ago
Flight Type Round Trip/Economy
Dec 2026
FromTHB15,130*
Updated: 17 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB15.1K
cmp-daily-histogram-bars-legend-max-price-aria-label THB33.9K
Displaying fares for October-2026
  • BKK–ICN, 10/10/2026 – 13/10/2026: From THB25,250
    10

    Sa

    OCT

  • BKK–ICN, 11/10/2026 – 15/10/2026: From THB19,700
    11

    Su

  • BKK–ICN, 12/10/2026 – 13/10/2026: From THB27,600
    12

    Mo

  • BKK–ICN, 13/10/2026 – 16/10/2026: From THB27,600
    13

    Tu

  • BKK–ICN, 14/10/2026 – 16/10/2026: From THB23,000
    14

    We

  • BKK–ICN, 15/10/2026 – 16/10/2026: From THB19,700
    15

    Th

  • BKK–ICN, 16/10/2026 – 21/10/2026: From THB33,870
    16

    Fr

  • BKK–ICN, 17/10/2026 – 20/10/2026: From THB26,870
    17

    Sa

  • BKK–ICN, 18/10/2026 – 19/10/2026: From THB24,620
    18

    Su

  • BKK–ICN, 19/10/2026 – 29/10/2026: From THB24,620
    19

    Mo

  • BKK–ICN, 20/10/2026 – 03/11/2026: From THB25,250
    20

    Tu

  • BKK–ICN, 21/10/2026 – 03/11/2026: From THB21,750
    21

    We

  • BKK–ICN, 22/10/2026 – 03/11/2026: From THB21,750
    22

    Th

  • BKK–ICN, 23/10/2026 – 03/11/2026: From THB20,850
    23

    Fr

  • BKK–ICN, 24/10/2026 – 03/11/2026: From THB21,750
    24

    Sa

  • BKK–ICN, 25/10/2026 – 03/11/2026: From THB17,920
    25

    Su

  • BKK–ICN, 26/10/2026 – 03/11/2026: From THB17,920
    26

    Mo

  • BKK–ICN, 27/10/2026 – 03/11/2026: From THB16,750
    27

    Tu

  • BKK–ICN, 28/10/2026 – 06/11/2026: From THB18,370
    28

    We

  • BKK–ICN, 29/10/2026 – 03/11/2026: From THB18,370
    29

    Th

  • BKK–ICN, 30/10/2026 – 03/11/2026: From THB16,750
    30

    Fr

  • BKK–ICN, 31/10/2026 – 03/11/2026: From THB16,750
    31

    Sa

  • BKK–ICN, 01/11/2026 – 03/11/2026: From THB15,130
    01

    Su

    NOV

  • BKK–ICN, 02/11/2026 – 03/11/2026: From THB16,750
    02

    Mo

  • BKK–ICN, 03/11/2026 – 17/11/2026: From THB16,750
    03

    Tu

  • BKK–ICN, 04/11/2026 – 17/11/2026: From THB16,750
    04

    We

  • BKK–ICN, 05/11/2026 – 17/11/2026: From THB16,750
    05

    Th

  • BKK–ICN, 06/11/2026 – 17/11/2026: From THB16,750
    06

    Fr

  • BKK–ICN, 07/11/2026 – 17/11/2026: From THB15,130
    07

    Sa

  • BKK–ICN, 08/11/2026 – 12/11/2026: From THB18,370
    08

    Su

  • BKK–ICN, 09/11/2026 – 17/11/2026: From THB15,130
    09

    Mo

    • RangeTHB15,130-THB33,870

    *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

    keyboard_arrow_down
    Best Deals for Bangkok to Seoul Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		01/06/2027 - 06/06/2027

    From

    THB12,110

    Updated: 8 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		14/06/2027 - 16/06/2027

    From

    THB12,110

    Updated: 10 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		04/06/2027 - 08/06/2027

    From

    THB12,110

    Updated: 10 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		23/05/2027 - 28/05/2027

    From

    THB12,290

    Updated: 6 hours ago

    Bangkok (BKK)Seoul (ICN)​Round trip
    /
    Economy    		02/06/2027 - 07/06/2027

    From

    THB12,290

    Updated: 6 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