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Cheap flights from Australia to Chiang Mai from $288

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CNX
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Chiang Mai
Explore the most affordable flight options available from Australia to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Thu 11/605:35
PER
-
CNX
1 stop12h 00m
Scoot
Mon 15/613:30
CNX
-
PER
1 stop26h 40m
Scoot
Deal found 5/5$488
Thu 13/818:25
PER
-
CNX
1 stop23h 25m
Scoot
Mon 31/817:35
CNX
-
PER
1 stop9h 45m
Scoot
Deal found 6/5$501
Wed 3/609:55
PER
-
CNX
1 stop31h 40m
Scoot
Thu 11/618:40
CNX
-
PER
1 stop21h 30m
Scoot
Deal found 8/5$505
Thu 4/605:35
PER
-
CNX
1 stop13h 05m
Scoot
Wed 10/617:20
CNX
-
PER
1 stop22h 50m
Scoot
Deal found 8/5$512
Thu 13/818:25
PER
-
CNX
1 stop23h 25m
Multiple Airlines
Mon 31/822:20
CNX
-
PER
2 stops32h 50m
Multiple Airlines
Deal found 6/5$546
Thu 11/605:35
PER
-
CNX
1 stop12h 00m
Scoot
Tue 16/617:35
CNX
-
PER
1 stop13h 35m
Scoot
Deal found 8/5$549
Wed 3/609:55
PER
-
CNX
1 stop31h 40m
Multiple Airlines
Thu 11/606:35
CNX
-
PER
2 stops33h 35m
Multiple Airlines
Deal found 8/5$552
Thu 11/605:35
PER
-
CNX
1 stop13h 05m
Multiple Airlines
Tue 16/622:30
CNX
-
PER
2 stops28h 50m
Multiple Airlines
Deal found 8/5$570
Thu 4/605:35
PER
-
CNX
1 stop13h 05m
Multiple Airlines
Wed 10/608:00
CNX
-
PER
2 stops32h 10m
Multiple Airlines
Deal found 7/5$581
Thu 11/605:35
PER
-
CNX
1 stop12h 00m
Multiple Airlines
Mon 15/622:20
CNX
-
PER
2 stops32h 50m
Multiple Airlines
Deal found 5/5$597
Tue 9/621:35
MEL
-
CNX
1 stop21h 45m
Scoot
Tue 16/617:35
CNX
-
MEL
1 stop15h 10m
Scoot
Deal found 6/5$647
Mon 25/513:00
MEL
-
CNX
1 stop30h 35m
Scoot
Mon 8/617:35
CNX
-
MEL
1 stop15h 10m
Scoot
Deal found 5/5$648

Find flight deals from Australia to Chiang Mai

Keep the following information in mind while searching for Australia to Chiang Mai flight deals. Data was last updated 10 May 2026.

Round-trip from

$488

One-way from

$288

Popular in

December

Cheapest in

May

Average price

$630
Scoot
  • Scoot
  • 11/6-15/6
  • 2 total stops
  • 38h 40m total
  • Australia to Chiang Mai
Search Deals
Scoot
  • Scoot
  • 16/7
  • 1 total stop
  • 12h 00m total
  • Australia to Chiang Mai
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($386 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Chiang Mai 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 647,157 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from Australia to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthChiang Mai

PER - CNX

PERCNX

Perth

Thu 4/6

05:35-17:40

1 stop13h 05m

Chiang Mai

Wed 10/6

12:00-04:20

3 stops15h 20m

$669

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Mon 3/8

20:35-16:35

1 stop23h 00m

Chiang Mai

Mon 10/8

17:35-19:20

1 stop22h 45m

$746

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 2/6

07:30-10:25

1 stop27h 55m

Chiang Mai

Tue 9/6

22:30-04:20

2 stops28h 50m

$764

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 2/6

20:35-21:50

3 stops28h 15m

Chiang Mai

Wed 10/6

11:30-19:20

1 stop28h 50m

$798

BrisbaneChiang Mai

BNE - CNX

BNECNX

Brisbane

Mon 8/6

23:30-17:55

2 stops21h 25m

Chiang Mai

Thu 18/6

14:10-09:45

1 stop16h 35m

$808

PerthChiang Mai

PER - CNX

PERCNX

Perth

Sun 23/8

15:50-11:40

1 stop20h 50m

Chiang Mai

Wed 26/8

12:35-01:10

1 stop11h 35m

$843

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Sun 26/7

09:45-11:40

1 stop28h 25m

Chiang Mai

Mon 24/8

12:35-07:00

1 stop15h 55m

$884

PerthChiang Mai

PER - CNX

PERCNX

Perth

Fri 18/9

18:25-16:35

1 stop23h 10m

Chiang Mai

Sat 3/10

17:35-04:20

1 stop9h 45m

$929

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 20/5

13:00-16:35

1 stop30h 35m

Chiang Mai

Sun 31/5

14:00-11:45

1 stop18h 45m

$936

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Tue 9/6

07:15-10:25

2 stops29h 40m

Chiang Mai

Sun 14/6

17:35-21:55

2 stops25h 50m

$964

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Australia to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Australia 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 Australia to Chiang Mai

How far ahead should I book a flight from Australia to Chiang Mai?

The price you pay for your flight from Australia to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Australia to Chiang Mai (average of $181). Flying from Australia to Chiang Mai in December is currently the most expensive (average of $743). 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.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated 10 May 2026.
Read reviews from past customers who have flown with Singapore Airlines,Thai Airways, andMalaysia Airlines from Australia to Chiang Mai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,511 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,511 reviews
Singapore Airlines
8.2
Very Good
1,511 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Thai Airways
7.9
Good
401 reviews
Singapore Airlines
8.2
Very Good
1,511 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,511 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
AirAsia
6.8
Okay
232 reviews
Singapore Airlines
8.2
Very Good
1,511 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Scoot
6.7
Okay
326 reviews
Singapore Airlines
8.2
Very Good
1,511 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Australia to Chiang Mai. 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 into for flights to Chiang Mai from Australia?

    Chiang Mai (CNX) is the airport you will fly into if you book a flight from Australia to Chiang Mai. It is only a 3.1 km journey from Chiang Mai (CNX) to Chiang Mai’s city centre.

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

    Departing from Australia to Chiang Mai will take you 20h 50m. The distance between Australia and Chiang Mai is about 5918 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $181. Scoot flights start at $221 while deals on AirAsia start at $221 one-way.

  • What are the most popular routes from Australia to Chiang Mai?

    When deciding which route to take from Australia to Chiang Mai, consider Melbourne - Chiang Mai, Sydney Kingsford Smith - Chiang Mai or Brisbane - Chiang Mai, as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Chiang Mai 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 Australia to Chiang Mai?

    Currently, October is the cheapest month in which you can book a flight from Australia to Chiang Mai (average of $181). Flying from Australia to Chiang Mai in December is currently the most expensive (average of $743). 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

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 Australia to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Australia to Chiang Mai

Discover the top 8 airlines that operate flights from Australia to Chiang Mai. 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 647,157 searches. Data last updated 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$372Average$512FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$394Average$629FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$457Average$857FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$644Average$885FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest$682Average$1,084FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$736Average$1,261FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$855Average$1,131FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,071Average$1,282FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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 Australia to Chiang Mai?

Cheapflights helps you search for flights from Australia to Chiang Mai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Chiang Mai from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Australia to Chiang Mai with no change fees.

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

Not ready to book yet? You can track prices for flights from Australia to Chiang Mai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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