Book Flights from Sydney to Chiang Mai with Thai Airways from AUD1,252

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Find the Best Time and Daily Ticket Prices for Sydney to Chiang Mai

Oct 2026
FromAUD1,252*
Updated: 7 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromAUD1,315*
Updated: 7 hours ago
Flight Type Round Trip/Economy
Dec 2026
FromAUD1,658*
Updated: 7 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label AUD1.3K
cmp-daily-histogram-bars-legend-max-price-aria-label AUD1.4K
Displaying fares for October-2026
  • SYD–CNX, 15/10/2026 – 17/10/2026: From AUD1,407
    15

    Th

    OCT

  • SYD–CNX, 16/10/2026 – 17/10/2026: From AUD1,407
    16

    Fr

  • SYD–CNX, 17/10/2026 – 30/10/2026: From AUD1,407
    17

    Sa

  • SYD–CNX, 18/10/2026 – 29/10/2026: From AUD1,252
    18

    Su

  • SYD–CNX, 19/10/2026 – 01/11/2026: From AUD1,407
    19

    Mo

  • SYD–CNX, 20/10/2026 – 30/10/2026: From AUD1,407
    20

    Tu

  • SYD–CNX, 21/10/2026 – 02/11/2026: From AUD1,407
    21

    We

  • SYD–CNX, 22/10/2026 – 03/11/2026: From AUD1,407
    22

    Th

  • SYD–CNX, 23/10/2026 – 05/11/2026: From AUD1,407
    23

    Fr

  • SYD–CNX, 24/10/2026 – 01/11/2026: From AUD1,407
    24

    Sa

  • SYD–CNX, 25/10/2026 – 08/11/2026: From AUD1,407
    25

    Su

  • SYD–CNX, 26/10/2026 – 29/10/2026: From AUD1,252
    26

    Mo

  • SYD–CNX, 27/10/2026 – 10/11/2026: From AUD1,252
    27

    Tu

  • SYD–CNX, 28/10/2026 – 10/11/2026: From AUD1,252
    28

    We

  • SYD–CNX, 29/10/2026 – 10/11/2026: From AUD1,252
    29

    Th

  • SYD–CNX, 30/10/2026 – 05/11/2026: From AUD1,252
    30

    Fr

  • SYD–CNX, 31/10/2026 – 08/11/2026: From AUD1,407
    31

    Sa

  • SYD–CNX, 01/11/2026 – 13/11/2026: From AUD1,315
    01

    Su

    NOV

  • SYD–CNX, 02/11/2026 – 10/11/2026: From AUD1,315
    02

    Mo

  • SYD–CNX, 03/11/2026 – 12/11/2026: From AUD1,315
    03

    Tu

  • SYD–CNX, 04/11/2026 – 10/11/2026: From AUD1,315
    04

    We

  • SYD–CNX, 05/11/2026 – 13/11/2026: From AUD1,315
    05

    Th

  • SYD–CNX, 06/11/2026 – 20/11/2026: From AUD1,315
    06

    Fr

  • SYD–CNX, 07/11/2026 – 18/11/2026: From AUD1,376
    07

    Sa

  • SYD–CNX, 08/11/2026 – 22/11/2026: From AUD1,315
    08

    Su

  • SYD–CNX, 09/11/2026 – 13/11/2026: From AUD1,315
    09

    Mo

  • SYD–CNX, 10/11/2026 – 19/11/2026: From AUD1,315
    10

    Tu

  • SYD–CNX, 11/11/2026 – 23/11/2026: From AUD1,315
    11

    We

  • SYD–CNX, 12/11/2026 – 24/11/2026: From AUD1,376
    12

    Th

  • SYD–CNX, 13/11/2026 – 22/11/2026: From AUD1,376
    13

    Fr

  • SYD–CNX, 14/11/2026 – 20/11/2026: From AUD1,376
    14

    Sa

    • RangeAUD1,252-AUD1,407

    *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 Sydney to Chiang Mai Flights on Thai Airways

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    Best Deals for Sydney to Chiang Mai Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Sydney (SYD)Chiang Mai (CNX)​Round trip
    /
    Economy    		11/02/2027 - 20/02/2027

    From

    AUD1,252

    Updated: 7 hours ago

    Sydney (SYD)Chiang Mai (CNX)​Round trip
    /
    Economy    		02/02/2027 - 15/02/2027

    From

    AUD1,252

    Updated: 7 hours ago

    Sydney (SYD)Chiang Mai (CNX)​Round trip
    /
    Economy    		04/02/2027 - 17/02/2027

    From

    AUD1,252

    Updated: 7 hours ago

    Sydney (SYD)Chiang Mai (CNX)​Round trip
    /
    Economy    		08/02/2027 - 21/02/2027

    From

    AUD1,252

    Updated: 7 hours ago

    Sydney (SYD)Chiang Mai (CNX)​Round trip
    /
    Economy    		12/02/2027 - 25/02/2027

    From

    AUD1,252

    Updated: 7 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 Sydney to Chiang Mai

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

    Book Flights from Sydney to Chiang Mai with Thai Airways