What are the cheapest airlines flying from Chiang Mai to Sydney round-trip?

Cheapflights users have booked flights from Chiang Mai to Sydney round-trip from $699. Other airlines that can offer you cheap pricing are China Southern, from $825, and China Eastern, from $848. Users have found that Scoot is 44% cheaper than the other options available to this destination. Find deals

What are the cheapest airlines to fly from Chiang Mai to Sydney one-way?

One-way options have recently been found by users for as low as $367 on Cebu Pacific. Other airlines that offer cheap prices include Scoot from $372 and China Eastern from $433 one-way. Find deals

What is the cheapest month to book a flight from Chiang Mai to Sydney?

Currently, May is the cheapest month in which you can book a flight from Chiang Mai to Sydney (average of $129). Flying from Chiang Mai to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

What is the cheapest day to fly from Chiang Mai to Sydney?

Travellers seeking maximum savings on their Chiang Mai to Sydney flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from Chiang Mai to Sydney?

Flights from Chiang Mai to Sydney are generally found to be more expensive on Monday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

What is the cheapest month to fly from Chiang Mai to Sydney?

April can be a great time to fly to Sydney from Chiang Mai with a flight ticket averaging about $1,254. Cheapflights users have found deals in the month of April for as cheap as $704. The most expensive prices can be found in the month of October.

Can I find deals for flights from Chiang Mai to Sydney that include hotel bookings?

Yes. In addition to deals on Chiang Mai to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chiang Mai to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Sydney.

Can I find deals for business class flights from Chiang Mai to Sydney?

Yes. Cheapflights offers flight deals from Chiang Mai to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$329+ Flights from Chiang Mai to Sydney

Cheap flight deals from Chiang Mai to Sydney

Round-trip from	$605
One-way from	$329
Popular in	October
Cheapest in	April
Average price	$1,565

14/5-20/5
4 total stops
64h 50m total
Chiang Mai to Sydney

Search Deals

14/3
2 total stops
31h 05m total
Chiang Mai to Sydney

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($358 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($84 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Chiang Mai to Sydney

Cheapest flights from Chiang Mai to Sydney
Explore the most affordable flight options available from Chiang Mai to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 14/506:35CNX - SYD

2 stops33h 55mMultiple Airlines

Tue 20/512:50SYD - CNX

2 stops30h 55mMultiple Airlines

Deal found 20/2$605

Tue 13/517:40CNX - SYD

1 stop14h 55mScoot

Mon 19/520:45SYD - CNX

1 stop22h 55mScoot

Deal found 20/2$699

Mon 10/318:50CNX - SYD

1 stop34h 35mChina Southern

Sat 15/322:10SYD - CNX

1 stop23h 40mChina Southern

Deal found 20/2$825

Mon 12/516:20CNX - SYD

3 stops37h 40mChina Eastern

Tue 20/511:00SYD - CNX

2 stops25h 05mChina Eastern

Deal found 20/2$848

Mon 10/312:25CNX - SYD

1 stop17h 55mMalaysia Airlines

Fri 14/322:15SYD - CNX

1 stop19h 35mMalaysia Airlines

Deal found 20/2$1,000

Fri 7/310:35CNX - SYD

1 stop21h 25mCathay Pacific

Tue 18/322:20SYD - CNX

1 stop24h 30mCathay Pacific

Deal found 20/2$1,198

Sun 11/500:45CNX - SYD

1 stop27h 45mAsiana Airlines

Tue 20/509:30SYD - CNX

1 stop17h 10mAsiana Airlines

Deal found 20/2$1,842

Sun 9/312:10CNX - SYD

2 stops20h 00mChina Airlines

Fri 14/322:10SYD - CNX

2 stops24h 45mChina Airlines

Deal found 20/2$2,784

Best flights from Chiang Mai to Sydney
Discover carefully curated flight deals from Chiang Mai to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 14/506:35CNX - SYD

2 stops33h 55mMultiple Airlines

Tue 20/512:50SYD - CNX

2 stops30h 55mMultiple Airlines

Deal found 20/2$605

Tue 13/517:40CNX - SYD

1 stop14h 55mScoot

Mon 19/520:45SYD - CNX

1 stop22h 55mScoot

Deal found 20/2$699

Mon 10/318:50CNX - SYD

1 stop34h 35mChina Southern

Sat 15/322:10SYD - CNX

1 stop23h 40mChina Southern

Deal found 20/2$825

Mon 12/516:20CNX - SYD

3 stops37h 40mChina Eastern

Tue 20/511:00SYD - CNX

2 stops25h 05mChina Eastern

Deal found 20/2$848

Mon 10/312:25CNX - SYD

1 stop17h 55mMalaysia Airlines

Fri 14/322:15SYD - CNX

1 stop19h 35mMalaysia Airlines

Deal found 20/2$1,000

Fri 7/310:35CNX - SYD

1 stop21h 25mCathay Pacific

Tue 18/322:20SYD - CNX

1 stop24h 30mCathay Pacific

Deal found 20/2$1,198

Sun 11/500:45CNX - SYD

1 stop27h 45mAsiana Airlines

Tue 20/509:30SYD - CNX

1 stop17h 10mAsiana Airlines

Deal found 20/2$1,842

Sun 9/312:10CNX - SYD

2 stops20h 00mChina Airlines

Mon 17/322:10SYD - CNX

2 stops24h 45mChina Airlines

Deal found 20/2$2,784

Last-minute flights from Chiang Mai to Sydney
Discover last-minute flight deals from Chiang Mai to Sydney. Data last updated 21 February 2025 and is based on user searches.

Fri 7/314:00CNX - SYD

1 stop18h 50mScoot

Mon 17/321:50SYD - CNX

1 stop17h 10mScoot

Deal found 20/2$847

Fri 7/310:35CNX - SYD

1 stop21h 25mCathay Pacific

Tue 18/322:20SYD - CNX

1 stop24h 30mCathay Pacific

Deal found 20/2$1,198

Sun 9/312:10CNX - SYD

2 stops20h 00mChina Airlines

Mon 17/322:10SYD - CNX

2 stops24h 45mChina Airlines

Deal found 20/2$2,784

Mon 10/318:50CNX - SYD

1 stop34h 35mChina Southern

Sat 15/322:10SYD - CNX

1 stop23h 40mChina Southern

Deal found 20/2$825

Mon 10/316:25CNX - SYD

2 stops37h 35mChina Eastern

Sat 15/313:30SYD - CNX

3 stops29h 55mChina Eastern

Deal found 20/2$911

Mon 10/312:25CNX - SYD

1 stop17h 55mMalaysia Airlines

Fri 14/322:15SYD - CNX

1 stop19h 35mMalaysia Airlines

Deal found 20/2$1,000

Tue 11/321:30CNX - SYD

2 stops35h 20mMultiple Airlines

Mon 17/321:50SYD - CNX

1 stop17h 10mMultiple Airlines

Deal found 20/2$680

One-way flights from Chiang Mai to Sydney
Search for one-way flight options from Chiang Mai to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Fri 14/322:10CNX - SYD

2 stops31h 05mMultiple Airlines

Deal found 19/2$329

Tue 8/701:20CNX - SYD

1 stop29h 25mCebu Pacific

Deal found 20/2$367

Fri 14/314:00CNX - SYD

1 stop18h 50mScoot

Deal found 19/2$372

Fri 14/316:25CNX - SYD

3 stops37h 00mChina Eastern

Deal found 19/2$433

Fri 30/512:35CNX - SYD

1 stop18h 25mMalaysia Airlines

Deal found 20/2$557

Wed 4/618:50CNX - SYD

1 stop21h 50mChina Southern

Deal found 20/2$560

Tue 8/711:55CNX - SYD

2 stops41h 05mPhilippine Airlines

Deal found 20/2$847

Fri 30/510:10CNX - SYD

2 stops21h 40mCathay Pacific

Deal found 20/2$927

Wed 4/610:10CNX - SYD

2 stops32h 45mQantas Airways

Deal found 20/2$1,041

Sat 31/510:10CNX - SYD

2 stops21h 35mChina Airlines

Deal found 20/2$1,138

Sun 1/600:45CNX - SYD

1 stop27h 45mAsiana Airlines

Deal found 20/2$1,163

Thu 13/300:30CNX - SYD

2 stops27h 35mHahn Air Systems

Deal found 19/2$1,408

Find flights from Chiang Mai to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Wed 14/5

06:35-19:30

2 stops33h 55m

Sydney Kingsford Smith

Tue 20/5

12:50-16:45

2 stops30h 55m

$605

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Tue 13/5

17:40-11:35

1 stop14h 55m

Sydney Kingsford Smith

Mon 19/5

20:45-16:40

1 stop22h 55m

$699

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 10/3

18:50-09:25

1 stop34h 35m

Sydney Kingsford Smith

Sat 15/3

22:10-17:50

1 stop23h 40m

$825

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 12/5

16:20-08:00

2 stops36h 40m

Sydney Kingsford Smith

Tue 20/5

11:00-09:05

2 stops25h 05m

$848

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 10/3

12:25-10:20

1 stop17h 55m

Sydney Kingsford Smith

Fri 14/3

22:15-13:50

1 stop19h 35m

$1,000

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Fri 7/3

10:35-12:00

1 stop21h 25m

Sydney Kingsford Smith

Tue 18/3

22:20-18:50

1 stop24h 30m

$1,198

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sun 11/5

00:45-07:30

1 stop27h 45m

Sydney Kingsford Smith

Tue 20/5

09:30-23:40

1 stop17h 10m

$1,842

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sun 9/3

12:10-12:10

2 stops20h 00m

Sydney Kingsford Smith

Fri 14/3

22:10-18:55

2 stops24h 45m

$2,784

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Fri 14/3

22:10-09:15

2 stops31h 05m

$329

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Tue 8/7

01:20-09:45

1 stop29h 25m

$367

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 20 results

Best time to book a flight from Chiang Mai to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Chiang Mai with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chiang Mai to Sydney

Get recent, data-driven insights about flights from Chiang Mai to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CNX to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Sydney as you normally would.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Asiana Airlines

8.3

Very Good

445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines

8.3

Very Good

445 reviews

Asiana Airlines

8.3

Very Good

445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Airlines

8.2

Very Good

725 reviews

Asiana Airlines

8.3

Very Good

445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Southern

7.6

Good

87 reviews

Asiana Airlines

8.3

Very Good

445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Cathay Pacific

7.5

Good

820 reviews

Asiana Airlines

8.3

Very Good

445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Qantas Airways

7.4

Good

813 reviews

Asiana Airlines

8.3

Very Good

445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Related info for your journey

What are the cheapest airlines flying from Chiang Mai to Sydney round-trip?
Cheapflights users have booked flights from Chiang Mai to Sydney round-trip from $699. Other airlines that can offer you cheap pricing are China Southern, from $825, and China Eastern, from $848. Users have found that Scoot is 44% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Chiang Mai to Sydney one-way?
One-way options have recently been found by users for as low as $367 on Cebu Pacific. Other airlines that offer cheap prices include Scoot from $372 and China Eastern from $433 one-way.
Can I find deals for flights from Chiang Mai to Sydney that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Sydney.
Can I find deals for business class flights from Chiang Mai to Sydney?
Yes. Cheapflights offers flight deals from Chiang Mai to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chiang Mai to Sydney?
Currently, May is the cheapest month in which you can book a flight from Chiang Mai to Sydney (average of $129). Flying from Chiang Mai to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Parramatta

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Katoomba

Randwick

Manly

Penrith

Coogee

Cronulla

Terrigal

Bondi Beach

Lithgow

Leura

Swansea

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Sydney

Top airline flying from Chiang Mai to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Thai Airways	Cheapest$1,072	Average$1,430	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chiang Mai to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chiang Mai to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Chiang Mai to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Chiang Mai to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Chiang Mai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Chiang Mai to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Chiang Mai to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Chiang Mai to Sydney from $329

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chiang Mai to Sydney

Cheapest flights from Chiang Mai to SydneyExplore the most affordable flight options available from Chiang Mai to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Chiang Mai to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Chiang Mai to Sydney within your budget

Best time to book a flight from Chiang Mai to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Chiang Mai with our price prediction graph.

Travel insights for flights from Chiang Mai to Sydney

Get recent, data-driven insights about flights from Chiang Mai to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CNX to SYD?

Find hourly flight availability from Chiang Mai to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Chiang Mai to Sydney round-trip?

What are the cheapest airlines to fly from Chiang Mai to Sydney one-way?

Can I find deals for flights from Chiang Mai to Sydney that include hotel bookings?

How can I find direct flights from Chiang Mai to Sydney?

Can I find deals for business class flights from Chiang Mai to Sydney?

What is the cheapest month to book a flight from Chiang Mai to Sydney?

Travelling to a place near Chiang Mai?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Chiang Mai to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chiang Mai to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Sydney?

Can Cheapflights find flights from Chiang Mai to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Chiang Mai to Sydney become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Chiang Mai to Sydney
Explore the most affordable flight options available from Chiang Mai to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.