Cheap Flights from Sydney (SYD) to Chiang Mai (CNX) from HK$1,731~

View HK$1,731 flight on Sun, 18 Jan 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Chiang Mai Intl. Airport (CNX)

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Find Cheap Flights from Sydney (SYD) to Chiang Mai (CNX)

Prices were available within the past 7 days and start at HK$1,731 for one-way flights and HK$3,736 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$3,736 Return, found 8 hours ago
HK$3,736
Return
found 8 hours ago
Select Scoot flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$3,736 found 8 hours ago
Scoot
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$3,974 Return, found 8 hours ago
HK$3,974
Return
found 8 hours ago
Select Scoot flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$3,974 found 8 hours ago
Malaysia Airlines
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$4,767 Return, found 8 hours ago
HK$4,767
Return
found 8 hours ago
Select Malaysia Airlines flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$4,767 found 8 hours ago
Malaysia Airlines
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$4,785 Return, found 8 hours ago
HK$4,785
Return
found 8 hours ago
Select Malaysia Airlines flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$4,785 found 8 hours ago
Malaysia Airlines
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$4,807 Return, found 8 hours ago
HK$4,807
Return
found 8 hours ago
Select Malaysia Airlines flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$4,807 found 8 hours ago
Malaysia Airlines
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$4,825 Return, found 8 hours ago
HK$4,825
Return
found 8 hours ago
Select Malaysia Airlines flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$4,825 found 8 hours ago
Scoot
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$5,036 Return, found 8 hours ago
HK$5,036
Return
found 8 hours ago
Select Scoot flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$5,036 found 8 hours ago
Cathay Pacific
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$5,297 Return, found 8 hours ago
HK$5,297
Return
found 8 hours ago
Select Cathay Pacific flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$5,297 found 8 hours ago
Singapore Airlines
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$5,567 Return, found 8 hours ago
HK$5,567
Return
found 8 hours ago
Select Singapore Airlines flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$5,567 found 8 hours ago
China Airlines
Sun, 1 Nov - Fri, 6 Nov
SYD
Sydney
CNX
Chiang Mai
HK$5,742 Return, found 8 hours ago
HK$5,742
Return
found 8 hours ago
Select China Airlines flight, departing Sun, 1 Nov from Sydney to Chiang Mai, returning Fri, 6 Nov, priced at HK$5,742 found 8 hours ago
Sydney to Chiang Mai route information
Origin airport
Kingsford Smith Intl.
Destination airport
Chiang Mai Intl.
Return price
HK$3,736
Distance
8006 km

Flights from Sydney to Chiang Mai

Book cheap flights from Sydney (SYD) to Chiang Mai (CNX) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Sydney (SYD) to Chiang Mai (CNX) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sydney (SYD) to Chiang Mai (CNX) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chiang Mai flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chiang Mai and things to do in Chiang Mai for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chiang Mai more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chiang Mai is HK$1,731 now!

 

Frequently asked questions

How much is a flight from SYD to CNX?
If you're traveling between Sydney Airport and Chiang Mai Airport, round-trip journeys start from HK$3,736. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to CNX?
Most flights can be canceled online, but every airline has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SYD to CNX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to CNX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SYD to CNX?
The distance is around 8,100 kilometers, so fill your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your Sydney to Chiang Mai flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from Mascot Airport to CNX?
Unfortunately, there are no airlines that fly direct between SYD and Chiang Mai Intl. Airport (CNX). You'll have to book a flight with one or more stops.
Are Kingsford Smith Intl. Airport (SYD) to Chiang Mai Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Kingsford Smith Intl. Airport (SYD) to Chiang Mai Intl. Airport (CNX) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

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