How long is the flight from Chiang Mai to Australia?

Airlines like Scoot and Malaysia Airlines fly from Chiang Mai to Australia in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 8h 50m. Airlines will cover a distance of 8048 km. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

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

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.

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.

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.

฿8,391+ Cheap Flights from Chiang Mai to Australia

Cheap flight deals from Chiang Mai to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 September 2026.

Thu 10/917:35 -

1 stop15h 10m

Tue 27/1013:25 -

1 stop30h 15m

Deal found 5/9฿17,770

Tue 8/917:35 -

1 stop15h 10m

Tue 27/1013:25 -

1 stop30h 15m

Deal found 5/9฿17,901

Wed 9/911:30 -

1 stop21h 15m

Tue 27/1013:25 -

1 stop30h 15m

Deal found 5/9฿18,066

Thu 10/917:35 -

1 stop15h 10m

Wed 28/1020:05 -

1 stop19h 00m

Deal found 5/9฿18,559

Wed 9/911:30 -

1 stop21h 15m

Wed 28/1020:05 -

1 stop19h 00m

Deal found 5/9฿18,856

Tue 8/917:35 -

1 stop15h 10m

Wed 28/1020:05 -

1 stop19h 00m

Deal found 5/9฿18,954

Mon 7/917:35 -

1 stop15h 10m

Wed 28/1020:05 -

1 stop19h 00m

Deal found 5/9฿19,152

Mon 7/917:35 -

1 stop15h 10m

Tue 27/1013:25 -

1 stop25h 40m

Deal found 5/9฿19,349

Thu 10/917:35 -

1 stop15h 10m

Sat 24/1021:35 -

1 stop17h 30m

Deal found 5/9฿19,547

Wed 9/911:30 -

1 stop21h 15m

Sat 24/1021:35 -

1 stop17h 30m

Deal found 5/9฿19,678

Wed 9/911:30 -

1 stop21h 15m

Thu 29/1016:25 -

1 stop27h 05m

Deal found 5/9฿19,711

Tue 8/917:35 -

1 stop15h 10m

Sat 24/1021:35 -

1 stop17h 30m

Deal found 5/9฿19,777

Find flight deals from Chiang Mai to Australia

Round-trip from	฿20,698
One-way from	฿8,391

Scoot
6/11-10/11
2 total stops
57h 00m total
Chiang Mai to Australia

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Scoot
16/11-31/12
1 total stop
15h 30m total
Chiang Mai to Australia

Search Deals

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Use the filters below to find and compare flights from Chiang Mai to Australia that are best for you.

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Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Sun 15/11

16:40-18:50

1 stop22h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿8,687

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Thu 10/9

17:35-19:20

1 stop22h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿8,786

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Sun 15/11

08:05-12:10

2 stops24h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿10,004

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Sun 13/9

06:35-07:20

2 stops21h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿10,004

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Thu 10/9

11:50-07:20

2 stops16h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿10,004

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Mon 16/11

08:00-12:10

2 stops24h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿10,366

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Sun 15/11

16:30-10:00

1 stop13h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿11,419

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Wed 18/11

16:30-10:00

1 stop13h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿13,327

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Sun 4/10

22:20-08:20

2 stops54h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿13,525

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Wed 25/11

11:35-12:10

2 stops20h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿13,821

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 28 resultsSorted by cheapest first

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.

CNX-SYD

CNX-BNE

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.

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

CNX-AU0

CNX-SYD

CNX-BNE

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Related info for your journey

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 Scoot and Malaysia Airlines fly from Chiang Mai to Australia in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 8h 50m. Airlines will cover a distance of 8048 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.

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

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Cheap flights from Chiang Mai to Australia from ฿8,391

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to Australia

Cheapest flights from Chiang Mai to AustraliaExplore 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 5 September 2026.

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 5 September 2026.

Best flights from Chiang Mai to AustraliaDiscover carefully curated flight deals from Chiang Mai to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Chiang Mai to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Chiang Mai to AustraliaDiscover last-minute flight deals from Chiang Mai to Australia. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Chiang Mai to Australia. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Chiang Mai to AustraliaSearch for one-way flight options from Chiang Mai to Australia. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Chiang Mai to Australia. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Best time to book a flight from Chiang Mai to Australia

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Related info for your journey

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

How long is the flight from Chiang Mai to Australia?

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

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

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

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 Australia

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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 5 September 2026.

Best flights from Chiang Mai to Australia
Discover carefully curated flight deals from Chiang Mai to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Chiang Mai to Australia
Discover last-minute flight deals from Chiang Mai to Australia. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Chiang Mai to Australia
Search for one-way flight options from Chiang Mai to Australia. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.