Book Flights from Sydney to Chiang Rai with Thai Airways from AUD1,534

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    • *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 Rai Flights on Thai Airways

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    Best Deals for Sydney to Chiang Rai Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Sydney (SYD)Chiang Rai (CEI)​Round trip
    /
    Economy    		25/03/2027 - 03/04/2027

    From

    AUD1,534

    Updated: 4 hours ago

    Sydney (SYD)Chiang Rai (CEI)​Round trip
    /
    Economy    		06/01/2027 - 27/01/2027

    From

    AUD2,139

    Updated: 3 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 Rai

    *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 Rai with Thai Airways