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Cheap flights from Chiang Mai to Australia from ฿7,419

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SYD
13 Oct — 20 Oct1
1 adult
1 adult, Economy

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 13 September 2025.

Round-trip from

฿13,697

One-way from

฿7,419
23/10-28/10
  • 23/10-28/10
  • 4 total stops
  • 46h 10m total
  • Chiang Mai to Australia
Search Deals
5/12
  • 5/12
  • 2 total stops
  • 31h 30m total
  • Chiang Mai to Australia
Search Deals

Find flight deals from Chiang Mai to Australia

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 13 September 2025.

Thu 23/1013:50CNX - SYD
2 stops26h 20mMultiple Airlines
Tue 28/1020:05SYD - CNX
2 stops19h 50mMultiple Airlines
Deal found 11/9฿13,697
Tue 28/1015:45CNX - BNE
1 stop14h 45mMultiple Airlines
Tue 4/1119:35BNE - CNX
2 stops46h 00mMultiple Airlines
Deal found 13/9฿17,533
Thu 23/1010:05CNX - SYD
3 stops23h 30mChina Eastern
Tue 28/1012:20SYD - CNX
2 stops30h 00mChina Eastern
Deal found 11/9฿20,450
Sun 26/1015:10CNX - BNE
2 stops35h 15mMultiple Airlines
Sun 2/1113:00BNE - CNX
1 stop12h 20mMultiple Airlines
Deal found 11/9฿21,306
Tue 28/1018:50CNX - BNE
1 stop34h 25mChina Southern
Tue 4/1110:10BNE - CNX
1 stop34h 40mChina Southern
Deal found 13/9฿26,791

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 13 September 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

Thu 23/10

13:50-20:10

2 stops26h 20m

Sydney Kingsford Smith

Tue 28/10

20:05-11:55

2 stops19h 50m

฿13,697

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Tue 28/10

15:45-09:30

1 stop14h 45m

Brisbane

Tue 4/11

19:35-14:35

2 stops46h 00m

฿17,533

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Thu 23/10

10:05-13:35

3 stops23h 30m

Sydney Kingsford Smith

Tue 28/10

12:20-14:20

2 stops30h 00m

฿20,450

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Sun 26/10

15:10-05:25

2 stops35h 15m

Brisbane

Sun 2/11

13:00-22:20

1 stop12h 20m

฿21,306

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Tue 28/10

18:50-08:15

1 stop34h 25m

Brisbane

Tue 4/11

10:10-17:50

1 stop34h 40m

฿26,791

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Sat 11/10

18:50-08:15

1 stop34h 25m

Brisbane

Mon 20/10

10:10-17:50

1 stop34h 40m

฿31,293

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Mon 15/12

22:50-21:40

2 stops43h 50m

฿7,419

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Fri 5/12

11:40-22:10

2 stops31h 30m

฿7,419

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sat 8/11

22:50-13:05

2 stops34h 15m

฿8,624

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Thu 6/11

11:40-09:00

2 stops18h 20m

฿10,463

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 18 results
1
2

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 13 September 2025.

When flying from Chiang Mai to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 13 September 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
767 reviews
Check prices

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Crew

8.5

Food

7.8

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
767 reviews
China Airlines
8.3
Very Good
767 reviews
Check prices

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Crew

8.5

Food

7.8

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 China Eastern fly from Chiang Mai to Australia in about 23h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8048 km.

  • 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 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest฿27,704Average฿31,757FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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