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Cheap flights from Chiang Mai to Australia from ฿6,389

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SYD
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

฿12,713

One-way from

฿6,389
25/6-16/7
  • 25/6-16/7
  • 4 total stops
  • 66h 15m total
  • Chiang Mai to Australia
Search Deals
17/8
  • 17/8
  • 2 total stops
  • 21h 50m 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 12 June 2025.

Wed 25/620:55CNX - SYD
2 stops31h 25mMultiple Airlines
Wed 16/720:45SYD - CNX
2 stops19h 50mMultiple Airlines
Deal found 12/6฿13,397
Mon 7/717:40CNX - SYD
1 stop14h 55mScoot
Tue 29/712:50SYD - CNX
1 stop24h 25mScoot
Deal found 12/6฿15,320
Sat 16/818:50CNX - SYD
1 stop21h 50mChina Southern
Tue 14/1022:15SYD - CNX
1 stop16h 10mChina Southern
Deal found 11/6฿18,645
Sun 5/1012:35CNX - SYD
1 stop18h 25mMalaysia Airlines
Sun 12/1022:10SYD - CNX
1 stop17h 30mMalaysia Airlines
Deal found 11/6฿20,308
Sat 26/722:30CNX - BNE
3 stops44h 25mMultiple Airlines
Sat 2/815:15BNE - CNX
3 stops27h 00mMultiple Airlines
Deal found 10/6฿21,840
Mon 7/710:05CNX - SYD
3 stops23h 30mChina Eastern
Tue 29/711:20SYD - CNX
3 stops31h 00mChina Eastern
Deal found 12/6฿25,295
Tue 24/600:15CNX - SYD
1 stop28h 15mAsiana Airlines
Wed 16/709:30SYD - CNX
1 stop17h 10mAsiana Airlines
Deal found 12/6฿38,855
Sat 26/718:50CNX - BNE
1 stop34h 25mChina Southern
Sat 2/818:15BNE - CNX
2 stops50h 35mChina Southern
Deal found 11/6฿57,305

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 12 June 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

Wed 25/6

20:55-07:20

2 stops31h 25m

Sydney Kingsford Smith

Wed 16/7

20:45-13:35

2 stops19h 50m

฿13,397

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 7/7

17:40-11:35

1 stop14h 55m

Sydney Kingsford Smith

Tue 29/7

12:50-10:15

1 stop24h 25m

฿15,320

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sat 16/8

18:50-19:40

1 stop21h 50m

Sydney Kingsford Smith

Tue 14/10

22:15-10:25

1 stop16h 10m

฿18,645

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sun 5/10

12:35-11:00

1 stop18h 25m

Sydney Kingsford Smith

Sun 12/10

22:10-11:40

1 stop17h 30m

฿20,308

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Sat 26/7

22:30-21:55

3 stops44h 25m

Brisbane

Sat 2/8

15:15-15:15

3 stops27h 00m

฿21,840

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 7/7

10:05-12:35

3 stops23h 30m

Sydney Kingsford Smith

Tue 29/7

11:20-15:20

3 stops31h 00m

฿25,295

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Tue 24/6

00:15-07:30

1 stop28h 15m

Sydney Kingsford Smith

Wed 16/7

09:30-23:40

1 stop17h 10m

฿38,855

Chiang MaiBrisbane

CNX - BNE

CNXBNE

Chiang Mai

Sat 26/7

18:50-08:15

1 stop34h 25m

Brisbane

Sat 2/8

18:15-17:50

2 stops50h 35m

฿57,305

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sun 17/8

06:30-07:20

2 stops21h 50m

฿6,389

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Sat 30/8

17:40-11:35

1 stop14h 55m

฿7,171

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 13 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 12 June 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.

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, 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 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 12 June 2025.
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very Good
440 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
China Southern
7.5
Good
99 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Malaysia Airlines
7.4
Good
263 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
China Eastern
7.2
Good
150 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Scoot
6.7
Okay
306 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

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.

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

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at ฿7,171. China Eastern flights start at ฿14,864 while deals on Asiana Airlines start at ฿24,741 one-way.

  • 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 2 airlines flying from Chiang Mai to Australia

Discover the top 2 airlines 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest฿25,995Average฿31,002FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapest฿27,684Average฿32,650FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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

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

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