S$245 Cheap Flights from Sydney to Chiang Mai

View S$245 flight on Mon, 23 Feb, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$245 for one-way flights and S$459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 23 Feb - Mon, 2 Mar
SYD
Sydney
CNX
Chiang Mai
S$459 Return, found 1 day ago
S$459
Return
found 1 day ago
Select Scoot flight, departing Mon, 23 Feb from Sydney to Chiang Mai, returning Mon, 2 Mar, priced at S$459 found 1 day ago
Scoot
Mon, 23 Feb - Mon, 2 Mar
SYD
Sydney
CNX
Chiang Mai
S$523 Return, found 1 day ago
S$523
Return
found 1 day ago
Select Scoot flight, departing Mon, 23 Feb from Sydney to Chiang Mai, returning Mon, 2 Mar, priced at S$523 found 1 day ago
AirAsia X
Mon, 23 Feb - Mon, 2 Mar
SYD
Sydney
CNX
Chiang Mai
S$659 Return, found 1 day ago
S$659
Return
found 1 day ago
Select AirAsia X flight, departing Mon, 23 Feb from Sydney to Chiang Mai, returning Mon, 2 Mar, priced at S$659 found 1 day ago
AirAsia X
Wed, 12 Nov - Fri, 14 Nov
SYD
Sydney
CNX
Chiang Mai
S$664 Return, found 5 days ago
S$664
Return
found 5 days ago
Select AirAsia X flight, departing Wed, 12 Nov from Sydney to Chiang Mai, returning Fri, 14 Nov, priced at S$664 found 5 days ago
Scoot
Wed, 12 Nov - Fri, 14 Nov
SYD
Sydney
CNX
Chiang Mai
S$672 Return, found 5 days ago
S$672
Return
found 5 days ago
Select Scoot flight, departing Wed, 12 Nov from Sydney to Chiang Mai, returning Fri, 14 Nov, priced at S$672 found 5 days ago
Scoot
Mon, 23 Feb - Mon, 2 Mar
SYD
Sydney
CNX
Chiang Mai
S$722 Return, found 1 day ago
S$722
Return
found 1 day ago
Select Scoot flight, departing Mon, 23 Feb from Sydney to Chiang Mai, returning Mon, 2 Mar, priced at S$722 found 1 day ago
Malaysia Airlines
Mon, 23 Feb - Mon, 2 Mar
SYD
Sydney
CNX
Chiang Mai
S$774 Return, found 1 day ago
S$774
Return
found 1 day ago
Select Malaysia Airlines flight, departing Mon, 23 Feb from Sydney to Chiang Mai, returning Mon, 2 Mar, priced at S$774 found 1 day ago
Malaysia Airlines
Mon, 23 Feb - Mon, 2 Mar
SYD
Sydney
CNX
Chiang Mai
S$777 Return, found 1 day ago
S$777
Return
found 1 day ago
Select Malaysia Airlines flight, departing Mon, 23 Feb from Sydney to Chiang Mai, returning Mon, 2 Mar, priced at S$777 found 1 day ago
China Eastern Airlines
Wed, 12 Nov - Fri, 21 Nov
SYD
Sydney
CNX
Chiang Mai
S$825 Return, found 5 days ago
S$825
Return
found 5 days ago
Select China Eastern Airlines flight, departing Wed, 12 Nov from Sydney to Chiang Mai, returning Fri, 21 Nov, priced at S$825 found 5 days ago
Cathay Pacific
Wed, 12 Nov - Fri, 14 Nov
SYD
Sydney
CNX
Chiang Mai
S$844 Return, found 5 days ago
S$844
Return
found 5 days ago
Select Cathay Pacific flight, departing Wed, 12 Nov from Sydney to Chiang Mai, returning Fri, 14 Nov, priced at S$844 found 5 days ago
Sydney to Chiang Mai route information
Origin airport
Kingsford Smith Intl.
Destination airport
Chiang Mai Intl.
Return price
S$458
Distance
8006 km

Perfect flights from Sydney to Chiang Mai

Your Journey from Sydney to Chiang Mai

Start your unforgettable journey with Expedia. Our broad selection of flights from Sydney to Chiang Mai caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Scoot, Malaysia Airlines, Cathay Pacific, China Airlines, Singapore Airlines, AirAsia X, China Eastern Airlines. Our selection of flights from Kingsford Smith Intl. to Chiang Mai Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sydney to Chiang Mai Flights

Experience the joy of finding cheap flights from Kingsford Smith Intl. to Chiang Mai Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$245 and roundtrip prices from S$459*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sydney to Chiang Mai with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Chiang Mai

Picture yourself stepping off the plane in Chiang Mai and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sydney to Chiang Mai Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sydney to Chiang Mai.
 

Beyond the Flight – Exploring Chiang Mai

With Expedia, your adventure extends beyond the flight. Explore Chiang Mai at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sydney to Chiang Mai with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sydney to Chiang Mai with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$459. 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.

Explore a world of travel with Expedia

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