Book Flights from Bangkok to Sydney with Thai Airways from THB20,105

Promotion Code

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

Sep 2026
FromTHB27,740*
Updated: 10 hours ago
Flight Type Round Trip/Economy
Oct 2026
FromTHB26,990*
Updated: 1 hour ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB21,990*
Updated: 2 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB27.7K
cmp-daily-histogram-bars-legend-max-price-aria-label THB46.5K
Displaying fares for September-2026
  • BKK–SYD, 18/09/2026 – 05/10/2026: From THB34,195
    18

    Fr

    SEP

  • BKK–SYD, 19/09/2026 – 08/10/2026: From THB38,190
    19

    Sa

  • BKK–SYD, 20/09/2026 – 14/10/2026: From THB27,745
    20

    Su

  • BKK–SYD, 21/09/2026 – 07/10/2026: From THB27,740
    21

    Mo

  • BKK–SYD, 22/09/2026 – 15/10/2026: From THB27,745
    22

    Tu

  • BKK–SYD, 23/09/2026 – 04/10/2026: From THB38,615
    23

    We

  • BKK–SYD, 24/09/2026 – 05/10/2026: From THB40,715
    24

    Th

  • BKK–SYD, 25/09/2026 – 04/10/2026: From THB43,215
    25

    Fr

  • BKK–SYD, 26/09/2026 – 20/10/2026: From THB40,720
    26

    Sa

  • BKK–SYD, 27/09/2026 – 28/12/2026: From THB40,625
    27

    Su

  • BKK–SYD, 28/09/2026 – 04/10/2026: From THB40,715
    28

    Mo

  • BKK–SYD, 29/09/2026 – 29/10/2026: From THB40,715
    29

    Tu

  • BKK–SYD, 30/09/2026 – 07/10/2026: From THB43,215
    30

    We

  • BKK–SYD, 01/10/2026 – 25/10/2026: From THB43,220
    01

    Th

    OCT

  • BKK–SYD, 02/10/2026 – 08/10/2026: From THB43,215
    02

    Fr

  • BKK–SYD, 03/10/2026 – 27/10/2026: From THB43,220
    03

    Sa

  • BKK–SYD, 04/10/2026 – 28/10/2026: From THB43,215
    04

    Su

  • BKK–SYD, 05/10/2026 – 29/10/2026: From THB43,220
    05

    Mo

  • BKK–SYD, 06/10/2026 – 15/10/2026: From THB43,215
    06

    Tu

  • BKK–SYD, 07/10/2026 – 23/10/2026: From THB43,215
    07

    We

  • BKK–SYD, 08/10/2026 – 23/10/2026: From THB43,215
    08

    Th

  • BKK–SYD, 09/10/2026 – 02/11/2026: From THB46,470
    09

    Fr

  • BKK–SYD, 10/10/2026 – 03/11/2026: From THB46,470
    10

    Sa

  • BKK–SYD, 11/10/2026 – 04/11/2026: From THB46,470
    11

    Su

  • BKK–SYD, 12/10/2026 – 24/10/2026: From THB39,720
    12

    Mo

  • BKK–SYD, 13/10/2026 – 27/10/2026: From THB38,615
    13

    Tu

  • BKK–SYD, 14/10/2026 – 23/10/2026: From THB36,715
    14

    We

  • BKK–SYD, 15/10/2026 – 08/11/2026: From THB36,720
    15

    Th

  • BKK–SYD, 16/10/2026 – 27/10/2026: From THB34,965
    16

    Fr

  • BKK–SYD, 17/10/2026 – 10/11/2026: From THB34,970
    17

    Sa

    • RangeTHB27,740-THB46,470

    *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 Sydney Flights on Thai Airways

    THB
    keyboard_arrow_down
    Best Deals for Bangkok to Sydney Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Sydney (SYD)​Round trip
    /
    Economy    		19/02/2027 - 10/04/2027

    From

    THB20,105

    Updated: 19 hours ago

    Bangkok (BKK)Sydney (SYD)​Round trip
    /
    Economy    		19/05/2027 - 26/05/2027

    From

    THB22,845

    Updated: 16 hours ago

    Bangkok (BKK)Sydney (SYD)​Round trip
    /
    Economy    		23/05/2027 - 30/05/2027

    From

    THB22,845

    Updated: 16 hours ago

    Bangkok (BKK)Sydney (SYD)​Round trip
    /
    Economy    		19/05/2027 - 24/05/2027

    From

    THB22,845

    Updated: 16 hours ago

    Bangkok (BKK)Sydney (SYD)​Round trip
    /
    Economy    		25/05/2027 - 30/05/2027

    From

    THB22,845

    Updated: 16 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 Sydney

    THB
    *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 Sydney with Thai Airways

    Relevant Thai Airways Routes