฿7,267 Cheap Flights from Chiang Mai (CNX) to Sydney (SYD)

View ฿7,267 flight on Thu, 26 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿7,267 for one-way flights and ฿14,689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, 6 May - Sat, 16 May
CNX
Chiang Mai
SYD
Sydney
฿14,689 Return, found 5 days ago
฿14,689
Return
found 5 days ago
Select Scoot flight, departing Wed, 6 May from Chiang Mai to Sydney, returning Sat, 16 May, priced at ฿14,689 found 5 days ago
Scoot
Wed, 1 Jul - Wed, 15 Jul
CNX
Chiang Mai
SYD
Sydney
฿15,056 Return, found 3 days ago
฿15,056
Return
found 3 days ago
Select Scoot flight, departing Wed, 1 Jul from Chiang Mai to Sydney, returning Wed, 15 Jul, priced at ฿15,056 found 3 days ago
Scoot
Sat, 7 Mar - Sun, 15 Mar
CNX
Chiang Mai
SYD
Sydney
฿15,275 Return, found 16 hours ago
฿15,275
Return
found 16 hours ago
Select Scoot flight, departing Sat, 7 Mar from Chiang Mai to Sydney, returning Sun, 15 Mar, priced at ฿15,275 found 16 hours ago
Scoot
Fri, 27 Mar - Sat, 18 Apr
CNX
Chiang Mai
SYD
Sydney
฿15,349 Return, found 22 hours ago
฿15,349
Return
found 22 hours ago
Select Scoot flight, departing Fri, 27 Mar from Chiang Mai to Sydney, returning Sat, 18 Apr, priced at ฿15,349 found 22 hours ago
Scoot
Thu, 20 Aug - Fri, 28 Aug
CNX
Chiang Mai
SYD
Sydney
฿15,423 Return, found 2 hours ago
฿15,423
Return
found 2 hours ago
Select Scoot flight, departing Thu, 20 Aug from Chiang Mai to Sydney, returning Fri, 28 Aug, priced at ฿15,423 found 2 hours ago
AirAsia
Fri, 27 Mar - Sat, 18 Apr
CNX
Chiang Mai
SYD
Sydney
฿15,973 Return, found 22 hours ago
฿15,973
Return
found 22 hours ago
Select AirAsia flight, departing Fri, 27 Mar from Chiang Mai to Sydney, returning Sat, 18 Apr, priced at ฿15,973 found 22 hours ago
AirAsia
Thu, 19 Feb - Tue, 24 Feb
CNX
Chiang Mai
SYD
Sydney
฿16,027 Return, found 1 day ago
฿16,027
Return
found 1 day ago
Select AirAsia flight, departing Thu, 19 Feb from Chiang Mai to Sydney, returning Tue, 24 Feb, priced at ฿16,027 found 1 day ago
China Southern Airlines
Sat, 9 May - Sat, 16 May
CNX
Chiang Mai
SYD
Sydney
฿17,677 Return, found 2 hours ago
฿17,677
Return
found 2 hours ago
Select China Southern Airlines flight, departing Sat, 9 May from Chiang Mai to Sydney, returning Sat, 16 May, priced at ฿17,677 found 2 hours ago
China Eastern Airlines
Tue, 3 Mar - Mon, 9 Mar
CNX
Chiang Mai
SYD
Sydney
฿20,685 Return, found 5 days ago
฿20,685
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 3 Mar from Chiang Mai to Sydney, returning Mon, 9 Mar, priced at ฿20,685 found 5 days ago
Malaysia Airlines
Tue, 28 Apr - Sun, 3 May
CNX
Chiang Mai
SYD
Sydney
฿21,855 Return, found 3 hours ago
฿21,855
Return
found 3 hours ago
Select Malaysia Airlines flight, departing Tue, 28 Apr from Chiang Mai to Sydney, returning Sun, 3 May, priced at ฿21,855 found 3 hours ago

Frequently asked questions

How much is a flight from CNX to Mascot Airport?
If you're planning on travelling from Chiang Mai Airport to Mascot Airport, round-trip flights start from ฿14,689. This price is based on airfares 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 today and save yourself 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 Chiang Mai Airport to Kingsford Smith Intl. Airport (SYD)?
Each air carrier has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from CNX to Kingsford Smith Intl. Airport (SYD) 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 Chiang Mai Airport to Kingsford Smith Intl. Airport (SYD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chiang Mai Airport to SYD?
You'll have 8,100 kilometres to cover on the long-haul Chiang Mai to Sydney route. Wear layers of comfy clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from CNX to Kingsford Smith Intl. Airport (SYD)?
Currently, no airlines offer flights directly from Chiang Mai Intl. Airport (CNX) to Mascot Airport. You'll need to book a flight with one or more stops. To get the best connections and price, lock in your fare well ahead of time.
Are Chiang Mai Airport to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Chiang Mai Intl. Airport (CNX) to Sydney Airport are available up to a year before departure on Expedia. And although you may pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, Bangkok Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Malaysia Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International
Return price
฿14,689
Distance
8006 km

Book with confidence

Perfect flights from Chiang Mai to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chiang Mai to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Chiang Mai Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,267 and roundtrip prices from ฿14,689. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
Perfect flights from Chiang Mai to Sydney
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