฿6,894 Cheap Flights from Sydney (SYD) to Chiang Mai (CNX)

View ฿6,894 flight on Tue, 12 May 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿6,894 for one-way flights and ฿13,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Tue, 10 Feb - Tue, 17 Feb
SYD
Sydney
CNX
Chiang Mai
฿13,240 Return, found 4 days ago
฿13,240
Return
found 4 days ago
Select AirAsia X flight, departing Tue, 10 Feb from Sydney to Chiang Mai, returning Tue, 17 Feb, priced at ฿13,240 found 4 days ago
Scoot
Sun, 8 Feb - Mon, 23 Feb
SYD
Sydney
CNX
Chiang Mai
฿13,374 Return, found 3 days ago
฿13,374
Return
found 3 days ago
Select Scoot flight, departing Sun, 8 Feb from Sydney to Chiang Mai, returning Mon, 23 Feb, priced at ฿13,374 found 3 days ago
Scoot
Thu, 26 Feb - Wed, 4 Mar
SYD
Sydney
CNX
Chiang Mai
฿13,402 Return, found 4 days ago
฿13,402
Return
found 4 days ago
Select Scoot flight, departing Thu, 26 Feb from Sydney to Chiang Mai, returning Wed, 4 Mar, priced at ฿13,402 found 4 days ago
Scoot
Sun, 22 Mar - Sat, 28 Mar
SYD
Sydney
CNX
Chiang Mai
฿13,439 Return, found 3 hours ago
฿13,439
Return
found 3 hours ago
Select Scoot flight, departing Sun, 22 Mar from Sydney to Chiang Mai, returning Sat, 28 Mar, priced at ฿13,439 found 3 hours ago
Scoot
Sun, 1 Mar - Sun, 8 Mar
SYD
Sydney
CNX
Chiang Mai
฿13,445 Return, found 1 day ago
฿13,445
Return
found 1 day ago
Select Scoot flight, departing Sun, 1 Mar from Sydney to Chiang Mai, returning Sun, 8 Mar, priced at ฿13,445 found 1 day ago
Scoot
Wed, 25 Mar - Wed, 1 Apr
SYD
Sydney
CNX
Chiang Mai
฿13,521 Return, found 1 day ago
฿13,521
Return
found 1 day ago
Select Scoot flight, departing Wed, 25 Mar from Sydney to Chiang Mai, returning Wed, 1 Apr, priced at ฿13,521 found 1 day ago
Scoot
Mon, 7 Sept - Fri, 11 Sept
SYD
Sydney
CNX
Chiang Mai
฿13,525 Return, found 3 days ago
฿13,525
Return
found 3 days ago
Select Scoot flight, departing Mon, 7 Sept from Sydney to Chiang Mai, returning Fri, 11 Sept, priced at ฿13,525 found 3 days ago
China Southern Airlines
Sun, 22 Mar - Sat, 28 Mar
SYD
Sydney
CNX
Chiang Mai
฿19,324 Return, found 3 hours ago
฿19,324
Return
found 3 hours ago
Select China Southern Airlines flight, departing Sun, 22 Mar from Sydney to Chiang Mai, returning Sat, 28 Mar, priced at ฿19,324 found 3 hours ago
Cathay Pacific
Mon, 7 Sept - Fri, 11 Sept
SYD
Sydney
CNX
Chiang Mai
฿23,125 Return, found 3 days ago
฿23,125
Return
found 3 days ago
Select Cathay Pacific flight, departing Mon, 7 Sept from Sydney to Chiang Mai, returning Fri, 11 Sept, priced at ฿23,125 found 3 days ago
China Eastern Airlines
Sun, 22 Mar - Sat, 28 Mar
SYD
Sydney
CNX
Chiang Mai
฿25,000 Return, found 3 hours ago
฿25,000
Return
found 3 hours ago
Select China Eastern Airlines flight, departing Sun, 22 Mar from Sydney to Chiang Mai, returning Sat, 28 Mar, priced at ฿25,000 found 3 hours ago
Flight from Sydney to Chiang Mai route information
Origin airport
Kingsford Smith Intl.
Destination airport
Chiang Mai 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
฿13,240
Distance
8006 km

Perfect flights from Sydney to Chiang Mai

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Chiang Mai. 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 Kingsford Smith Intl. to Chiang Mai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,894 and roundtrip prices from ฿13,240. 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 Chiang Mai 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 Chiang Mai.

Frequently asked questions

How much is a flight from SYD to CNX?
If you're travelling between Sydney Airport and Chiang Mai Airport, round-trip journeys start from ฿13,240. 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 cancelled 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 kilometres, 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.
*Available to Expedia members.