Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Australia to Chiang Mai from $275

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CNX
27 Jul — 3 Aug1
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 27 June 2026.

Mon 9/1114:35
PER
-
CNX
1 stop10h 00m
Multiple Airlines
Mon 23/1117:20
CNX
-
PER
1 stop11h 15m
Multiple Airlines
Deal found 27/6$474
Sat 1/818:25
PER
-
CNX
1 stop27h 05m
Scoot
Fri 28/811:30
CNX
-
PER
1 stop28h 40m
Scoot
Deal found 23/6$525
Sun 26/705:35
PER
-
CNX
1 stop12h 00m
Scoot
Sun 2/817:35
CNX
-
PER
1 stop13h 35m
Scoot
Deal found 26/6$529
Sun 9/821:10
PER
-
CNX
1 stop20h 25m
Scoot
Sun 16/821:30
CNX
-
PER
1 stop18h 40m
Scoot
Deal found 25/6$583
Thu 27/818:25
PER
-
CNX
1 stop23h 25m
Multiple Airlines
Thu 24/906:50
CNX
-
PER
3 stops33h 20m
Multiple Airlines
Deal found 25/6$589
Sun 9/821:10
PER
-
CNX
2 stops25h 50m
Multiple Airlines
Sun 16/821:30
CNX
-
PER
1 stop29h 50m
Multiple Airlines
Deal found 25/6$610
Sat 1/818:25
PER
-
CNX
1 stop27h 05m
Multiple Airlines
Fri 28/806:50
CNX
-
PER
3 stops20h 30m
Multiple Airlines
Deal found 23/6$613
Sun 26/705:35
PER
-
CNX
2 stops16h 55m
Multiple Airlines
Sun 2/821:30
CNX
-
PER
1 stop29h 50m
Multiple Airlines
Deal found 26/6$615
Mon 3/818:25
PER
-
CNX
1 stop27h 05m
Multiple Airlines
Wed 12/808:15
CNX
-
PER
3 stops31h 55m
Multiple Airlines
Deal found 24/6$644
Thu 23/705:35
PER
-
CNX
1 stop12h 00m
Scoot
Thu 30/717:35
CNX
-
PER
1 stop9h 45m
Scoot
Deal found 25/6$657
Mon 7/920:50
SYD
-
CNX
1 stop21h 20m
Multiple Airlines
Fri 18/915:40
CNX
-
SYD
1 stop13h 40m
Multiple Airlines
Deal found 23/6$674
Tue 18/821:35
MEL
-
CNX
1 stop22h 15m
Scoot
Tue 8/917:35
CNX
-
MEL
1 stop15h 10m
Scoot
Deal found 23/6$694

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 27 June 2026.

Round-trip from

$474

One-way from

$275

Popular in

December

Cheapest in

March

Average price

$1,226
9/11-23/11
  • 9/11-23/11
  • 2 total stops
  • 21h 15m total
  • Australia to Chiang Mai
Search Deals
Scoot
  • Scoot
  • 1/8
  • 1 total stop
  • 27h 05m total
  • Australia to Chiang Mai
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($337 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 27 June 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

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 8/8

20:35-16:35

1 stop23h 00m

Chiang Mai

Sat 15/8

17:35-19:20

1 stop22h 45m

$713

PerthChiang Mai

PER - CNX

PERCNX

Perth

Thu 16/7

18:25-10:25

1 stop17h 00m

Chiang Mai

Thu 30/7

17:35-17:10

1 stop22h 35m

$731

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 5/8

13:00-16:35

1 stop30h 35m

Chiang Mai

Wed 12/8

06:50-19:20

3 stops33h 30m

$784

PerthChiang Mai

PER - CNX

PERCNX

Perth

Fri 24/7

20:50-15:10

1 stop19h 20m

Chiang Mai

Tue 28/7

15:40-05:50

1 stop13h 10m

$870

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

$890

MelbourneChiang Mai

AVV - CNX

AVVCNX

Melbourne Avalon

Fri 14/8

16:40-11:30

2 stops21h 50m

Chiang Mai

Fri 28/8

11:30-22:50

2 stops32h 20m

$918

CoolangattaChiang Mai

OOL - CNX

OOLCNX

Coolangatta Gold Coast

Tue 11/8

09:15-16:50

2 stops34h 35m

Chiang Mai

Tue 18/8

17:35-17:55

2 stops21h 20m

$931

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Tue 11/8

09:45-11:40

1 stop28h 25m

Chiang Mai

Tue 18/8

14:30-13:30

2 stops20h 30m

$951

MelbourneChiang Mai

AVV - CNX

AVVCNX

Melbourne Avalon

Mon 27/7

14:55-16:35

2 stops28h 40m

Chiang Mai

Mon 3/8

17:35-22:50

2 stops26h 15m

$963

BrisbaneChiang Mai

BNE - CNX

BNECNX

Brisbane

Wed 9/9

07:55-11:40

2 stops54h 45m

Chiang Mai

Mon 14/9

12:35-10:55

2 stops19h 20m

$979

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Showing 1-10 of 59 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

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 $190). Flying from Australia to Chiang Mai in December is currently the most expensive (average of $781). 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.

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.

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 27 June 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
1,555 reviews
Check prices

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.2

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
1,555 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.2

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
407 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.2

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
7.3
Good
312 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.2

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
233 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.2

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
325 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.2

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 11h 25m. 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 $190. AirAsia flights start at $232 while deals on Scoot start at $233 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 Sydney Kingsford Smith - Chiang Mai, Melbourne - Chiang Mai or Perth - 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 $190). Flying from Australia to Chiang Mai in December is currently the most expensive (average of $781). 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.
Sydney to Suvarnabhumi flights
Melbourne to Suvarnabhumi flights
Melbourne to Phuket City flights
Sydney to Don Mueang Intl flights
Perth to Suvarnabhumi flights
Sydney to Phuket City flights
Brisbane to Suvarnabhumi flights
Melbourne to Don Mueang Intl flights
Perth to Phuket City flights
Perth to Don Mueang Intl flights
Avalon to Suvarnabhumi flights
Brisbane to Don Mueang Intl flights
Adelaide to Suvarnabhumi flights
Melbourne to Ko Samui flights
Avalon to Phuket City flights
Brisbane to Phuket City flights
Sydney to Ko Samui flights
Adelaide to Don Mueang Intl flights
Canberra to Suvarnabhumi flights
Sydney to Chiang Mai flights
Perth to Ko Samui flights
Melbourne to Chiang Mai flights
Brisbane to Ko Samui flights
Perth to Chiang Mai flights
Cairns to Suvarnabhumi flights
Adelaide to Phuket City flights
Melbourne to Krabi flights
Melbourne to Ubon Ratchathani flights
Darwin to Phuket City flights
Coolangatta to Suvarnabhumi flights
Hobart to Suvarnabhumi flights
Coolangatta to Phuket City flights
Alice Springs to Suvarnabhumi flights
Darwin to Suvarnabhumi flights
Brisbane to Chiang Mai flights
Cairns to Don Mueang Intl flights
Canberra to Phuket City flights
Townsville to Suvarnabhumi flights
Cairns to Phuket City flights
Sydney to Krabi flights
Perth to Krabi flights
Adelaide to Ko Samui flights
Brisbane to Krabi flights
Maroochydore to Suvarnabhumi flights
Avalon to Chiang Mai flights
Avalon to Don Mueang Intl flights
Launceston to Suvarnabhumi flights

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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$388Average$540FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$439Average$696FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$478Average$966FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$677Average$892FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest$717Average$1,127FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$777Average$1,330FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$963Average$1,361FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,129Average$1,353FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.