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Cheap flights from Chiang Mai to Australia from ฿7,073

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SYD
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Chiang Mai to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Mai to Australia
Explore the most affordable flight options available from Chiang Mai to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Fri 26/1208:05CNX - SYD
2 stops19h 25mMultiple Airlines
Sat 10/112:30SYD - CNX
2 stops32h 20mMultiple Airlines
Deal found 3/11฿20,537
Wed 3/1217:20CNX - BNE
1 stop12h 40mMultiple Airlines
Wed 10/1207:20BNE - CNX
2 stops40h 20mMultiple Airlines
Deal found 3/11฿25,956
Sat 27/1209:10CNX - SYD
1 stop20h 05mMultiple Airlines
Fri 2/110:45SYD - CNX
1 stop25h 55mMultiple Airlines
Deal found 4/11฿30,725
Wed 17/1217:20CNX - BNE
1 stop12h 40mMultiple Airlines
Wed 24/1211:40BNE - CNX
2 stops47h 20mMultiple Airlines
Deal found 2/11฿31,861
Fri 26/1210:05CNX - SYD
3 stops23h 30mChina Eastern
Sat 10/113:30SYD - CNX
3 stops29h 55mChina Eastern
Deal found 3/11฿35,267

Cheap flight deals from Chiang Mai to Australia

Keep the following information in mind while searching for Chiang Mai to Australia flight deals. Data was last updated 4 November 2025.

Round-trip from

฿20,537

One-way from

฿7,073
26/12-10/1
  • 26/12-10/1
  • 4 total stops
  • 51h 45m total
  • Chiang Mai to Australia
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 29h 15m total
  • Chiang Mai to Australia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Chiang Mai to Australia that are best for you.

Fly from

Chiang Mai

Fly to

Australia

Route

Depart

Return

Price

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Fri 26/12

07:20-13:05

3 stops25h 45m

Sydney Kingsford Smith

Sat 10/1

12:30-16:50

2 stops32h 20m

฿21,057

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Sat 21/3

14:50-06:45

1 stop12h 55m

Brisbane

Mon 23/3

08:00-13:50

1 stop32h 50m

฿22,354

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Wed 3/12

17:20-09:00

1 stop12h 40m

Brisbane

Wed 10/12

07:20-20:40

2 stops40h 20m

฿25,956

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Sat 21/3

10:05-09:00

3 stops43h 55m

Brisbane

Mon 23/3

11:10-14:20

1 stop30h 10m

฿26,280

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sat 27/12

09:10-09:15

1 stop20h 05m

Sydney Kingsford Smith

Fri 2/1

10:45-08:40

1 stop25h 55m

฿30,725

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Fri 26/12

10:05-13:35

3 stops23h 30m

Sydney Kingsford Smith

Sat 10/1

13:30-15:25

3 stops29h 55m

฿35,267

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sat 27/12

14:50-07:55

1 stop13h 05m

Sydney Kingsford Smith

Fri 2/1

22:15-13:45

2 stops19h 30m

฿54,832

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Tue 18/11

22:50-08:05

2 stops29h 15m

฿7,073

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Wed 19/11

22:35-08:05

2 stops53h 30m

฿7,073

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Wed 12/11

12:05-13:05

1 stop21h 00m

฿7,235

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 27 results
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Best time to book a flight from Chiang Mai to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Australia

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

Find hourly flight availability from Chiang Mai to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

It’s typically best to fly out from Chiang Mai to Australia at midday. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 4 November 2025.
Check out reviews from past customers who have flown with China Airlines from Chiang Mai to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
776 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.8

Entertainment

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very Good
776 reviews
China Airlines
8.3
Very Good
776 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.8

Entertainment

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

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

  • What airport do you fly from for flights from Chiang Mai to Australia?

    Most people fly from Chiang Mai (CNX) if they book a flight from Chiang Mai to Australia. Chiang Mai is conveniently located just 3.1 km from Chiang Mai’s city centre.

  • How long is the flight from Chiang Mai to Australia?

    Airlines like Malaysia Airlines and China Eastern fly from Chiang Mai to Australia in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 31h. Airlines will cover a distance of 7763 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Chiang Mai to Australia?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Chiang Mai to Australia

Discover the top airline that operate flights from Chiang Mai to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest฿32,498Average฿32,498FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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