Cheap flights from Australia to Chiang Mai from $333
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CNX
10 Dec — 17 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Australia to Chiang Mai
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 November 2026.
Sun 15/1110:35 -
1 stop30h 05m
Sun 22/1112:05 -
1 stop19h 20m
Deal found 6/11$588
Sun 15/1110:35 -
1 stop25h 30m
Fri 20/1116:40 -
1 stop14h 45m
Deal found 6/11$592
Mon 23/1110:35 -
1 stop30h 05m
Wed 9/1212:05 -
1 stop19h 20m
Deal found 7/11$604
Mon 23/1110:35 -
1 stop30h 05m
Wed 9/1216:30 -
1 stop22h 55m
Deal found 8/11$607
Thu 19/1110:35 -
1 stop30h 05m
Wed 2/1212:05 -
1 stop19h 20m
Deal found 6/11$608
Mon 16/1110:35 -
1 stop25h 30m
Sat 21/1116:40 -
1 stop14h 45m
Deal found 6/11$617
Mon 16/1110:35 -
1 stop30h 05m
Sun 22/1112:05 -
1 stop19h 20m
Deal found 7/11$643
Thu 19/1113:25 -
1 stop30h 15m
Wed 2/1216:30 -
1 stop13h 30m
Deal found 8/11$714
Mon 9/1104:40 -
2 stops19h 20m
Sun 15/1116:30 -
1 stop22h 55m
Deal found 6/11$740
Mon 16/1110:35 -
1 stop30h 05m
Sat 21/1117:20 -
2 stops14h 05m
Deal found 6/11$752
Sun 15/1110:35 -
1 stop25h 30m
Sun 22/1115:45 -
2 stops15h 40m
Deal found 6/11$776
Sat 14/1113:25 -
1 stop30h 15m
Sun 29/1112:05 -
1 stop26h 45m
Deal found 7/11$778
Best flights from Australia to Chiang Mai
Discover carefully curated flight deals from Australia to Chiang Mai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.
Sat 14/1120:05 -
1 stop23h 35m
Fri 20/1116:40 -
1 stop15h 30m
Deal found 5/11$791
Mon 23/1120:25 -
3 stops20h 15m
Wed 9/1217:20 -
1 stop11h 05m
Deal found 8/11$971
Mon 8/311:30 -
1 stop33h 50m
Thu 11/318:50 -
1 stop35h 35m
Deal found 5/11$1,044
Sun 2/515:50 -
1 stop20h 50m
Tue 4/514:40 -
1 stop9h 30m
Deal found 4/11$1,078
Wed 9/1211:10 -
2 stops25h 25m
Wed 16/1215:35 -
1 stop18h 00m
Deal found 9/11$1,218
Mon 8/313:20 -
2 stops24h 35m
Thu 11/311:25 -
2 stops28h 05m
Deal found 6/11$1,556
Sun 29/1118:35 -
1 stop20h 00m
Sat 5/1212:05 -
1 stop25h 45m
Deal found 9/11$1,620
Thu 17/1201:30 -
1 stop18h 00m
Wed 30/1216:30 -
1 stop27h 05m
Deal found 6/11$1,738
Wed 3/312:05 -
2 stops34h 55m
Tue 9/310:10 -
2 stops21h 15m
Deal found 6/11$1,843
Thu 19/1113:25 -
1 stop30h 15m
Sun 13/1208:55 -
2 stops18h 35m
Deal found 7/11$971
Thu 3/1217:30 -
1 stop23h 00m
Sat 5/1212:05 -
1 stop19h 20m
Deal found 6/11$1,065
Wed 3/310:00 -
3 stops37h 00m
Wed 10/312:10 -
3 stops45h 00m
Deal found 6/11$2,455
Tue 22/1209:15 -
3 stops50h 50m
Tue 29/1216:25 -
2 stops59h 05m
Deal found 6/11$1,272
Tue 22/1211:30 -
1 stop30h 10m
Tue 29/1215:20 -
1 stop15h 05m
Deal found 6/11$1,297
Mon 25/113:25 -
1 stop30h 15m
Sun 7/209:10 -
1 stop15h 50m
Deal found 5/11$1,075
Sun 3/117:50 -
1 stop22h 50m
Thu 14/112:05 -
1 stop19h 20m
Deal found 7/11$1,404
Sun 6/1222:30 -
3 stops38h 05m
Sun 13/1213:00 -
3 stops30h 50m
Deal found 8/11$1,279
Sun 29/1106:25 -
2 stops32h 10m
Sat 5/1221:20 -
2 stops29h 25m
Deal found 9/11$1,118
Sat 27/202:30 -
2 stops14h 55m
Wed 3/309:30 -
2 stops15h 00m
Deal found 7/11$1,524
Mon 23/1111:15 -
2 stops25h 20m
Mon 30/1115:35 -
1 stop18h 00m
Deal found 6/11$1,301
Tue 8/1210:10 -
1 stop34h 40m
Tue 15/1218:50 -
1 stop32h 15m
Deal found 8/11$1,483
Sat 16/109:55 -
1 stop29h 30m
Sat 23/114:45 -
1 stop25h 50m
Deal found 6/11$1,537
Sun 22/1107:00 -
2 stops17h 50m
Thu 3/1212:05 -
1 stop29h 15m
Deal found 5/11$1,195
Sat 21/1111:10 -
1 stop30h 10m
Thu 26/1116:25 -
2 stops37h 35m
Deal found 9/11$1,356
Tue 2/312:05 -
2 stops34h 55m
Thu 11/310:10 -
2 stops21h 15m
Deal found 6/11$1,843
Thu 17/1201:30 -
1 stop18h 00m
Sun 3/116:30 -
1 stop27h 05m
Deal found 6/11$1,993
Wed 13/112:00 -
2 stops24h 35m
Wed 20/109:35 -
3 stops24h 00m
Deal found 8/11$1,383
Tue 2/312:05 -
2 stops34h 55m
Wed 10/312:10 -
2 stops19h 15m
Deal found 6/11$1,843
Mon 11/118:20 -
2 stops24h 20m
Sun 7/216:30 -
2 stops22h 30m
Deal found 6/11$1,275
Sat 16/123:55 -
1 stop19h 45m
Sat 23/116:40 -
1 stop25h 40m
Deal found 5/11$2,147
Last-minute flights from Australia to Chiang Mai
Discover last-minute flight deals from Australia to Chiang Mai. Data last updated 10 November 2026 and is based on user searches.
Mon 9/1104:40 -
2 stops19h 20m
Sun 15/1116:30 -
1 stop22h 55m
Deal found 6/11$740
Sat 14/1113:25 -
1 stop30h 15m
Sun 29/1112:05 -
1 stop26h 45m
Deal found 7/11$778
Sun 15/1110:35 -
1 stop30h 05m
Sun 22/1112:05 -
1 stop19h 20m
Deal found 6/11$588
Sun 15/1110:35 -
1 stop25h 30m
Fri 20/1116:40 -
1 stop14h 45m
Deal found 6/11$592
Sun 15/1110:35 -
1 stop25h 30m
Sun 22/1115:45 -
2 stops15h 40m
Deal found 6/11$776
Mon 16/1110:35 -
1 stop25h 30m
Sat 21/1116:40 -
1 stop14h 45m
Deal found 6/11$617
Mon 16/1110:35 -
1 stop30h 05m
Sun 22/1112:05 -
1 stop19h 20m
Deal found 7/11$643
Mon 16/1110:35 -
1 stop30h 05m
Sat 21/1117:20 -
2 stops14h 05m
Deal found 6/11$752
Thu 19/1110:35 -
1 stop30h 05m
Wed 2/1212:05 -
1 stop19h 20m
Deal found 6/11$608
Thu 19/1113:25 -
1 stop30h 15m
Wed 2/1216:30 -
1 stop13h 30m
Deal found 8/11$714
Mon 23/1110:35 -
1 stop30h 05m
Wed 9/1212:05 -
1 stop19h 20m
Deal found 7/11$604
Mon 23/1110:35 -
1 stop30h 05m
Wed 9/1216:30 -
1 stop22h 55m
Deal found 8/11$607
One-way flights from Australia to Chiang Mai
Search for one-way flight options from Australia to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Sat 14/1117:50 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$333
Sun 15/1110:35 -
1 stop25h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$336
Fri 5/214:15 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$339
Thu 6/500:30 -
1 stop17h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11$352
Thu 19/1110:35 -
1 stop30h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$358
Sat 14/1113:25 -
1 stop30h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11$359
Thu 11/301:30 -
1 stop18h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11$372
Mon 16/1110:35 -
1 stop30h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$377
Wed 17/213:25 -
1 stop30h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$381
Thu 29/400:30 -
1 stop17h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$390
Tue 13/413:00 -
1 stop30h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11$393
Sat 24/400:30 -
1 stop18h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$398
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 November 2026.
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 7,457,451 searches. Data last updated 10 November 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 Perth - CNX Chiang Mai
PERCNX
Perth
Sat 14/11
17:50-11:05
1 stop18h 15m
Chiang Mai
Wed 31/12
00:00-01:00
Nonstop0h 00m
$335
PerthChiang Mai
PER Perth - CNX Chiang Mai
PERCNX
Perth
Thu 19/11
10:35-15:40
1 stop30h 05m
Chiang Mai
Wed 31/12
00:00-01:00
Nonstop0h 00m
$358
MelbourneChiang Mai
MEL Melbourne - CNX Chiang Mai
MELCNX
Melbourne
Mon 1/2
06:15-22:00
2 stops19h 45m
Chiang Mai
Wed 31/12
00:00-03:00
Nonstop0h 00m
$368
SydneyChiang Mai
SYD Sydney Kingsford Smith - CNX Chiang Mai
SYDCNX
Sydney Kingsford Smith
Sat 14/11
13:25-15:40
1 stop30h 15m
Chiang Mai
Wed 31/12
00:00-03:00
Nonstop0h 00m
$374
MelbourneChiang Mai
MEL Melbourne - CNX Chiang Mai
MELCNX
Melbourne
Sun 31/1
01:30-15:30
1 stop18h 00m
Chiang Mai
Wed 31/12
00:00-03:00
Nonstop0h 00m
$390
PerthChiang Mai
PER Perth - CNX Chiang Mai
PERCNX
Perth
Mon 23/11
10:35-13:40
1 stop28h 05m
Chiang Mai
Wed 31/12
00:00-01:00
Nonstop0h 00m
$430
PerthChiang Mai
PER Perth - CNX Chiang Mai
PERCNX
Perth
Sat 14/11
10:35-09:50
3 stops24h 15m
Chiang Mai
Wed 31/12
00:00-01:00
Nonstop0h 00m
$439
SydneyChiang Mai
SYD Sydney Kingsford Smith - CNX Chiang Mai
SYDCNX
Sydney Kingsford Smith
Thu 21/1
20:05-15:40
1 stop23h 35m
Chiang Mai
Wed 31/12
00:00-03:00
Nonstop0h 00m
$440
PerthChiang Mai
PER Perth - CNX Chiang Mai
PERCNX
Perth
Tue 17/11
04:40-22:50
2 stops19h 10m
Chiang Mai
Wed 31/12
00:00-01:00
Nonstop0h 00m
$494
PerthChiang Mai
PER Perth - CNX Chiang Mai
PERCNX
Perth
Tue 17/11
20:50-18:55
2 stops23h 05m
Chiang Mai
Wed 31/12
00:00-01:00
Nonstop0h 00m
$494
Flights are sorted by cheapest return flights first.
Deals found on 7/11
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.
SYD-CNX
PER-CNX
ADL-CNX
MEL-CNX
LST-CNX
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
AU0-CNX
SYD-CNX
PER-CNX
ADL-CNX
MEL-CNX
What is the cheapest month to book a flight from Australia to Chiang Mai?
Currently, February is the cheapest month in which you can book a flight from Australia to Chiang Mai (average of $811). Flying from Australia to Chiang Mai in December is currently the most expensive (average of $1,621). 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 10 November 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.
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 $197. AirAsia flights start at $234 while deals on Scoot start at $244 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 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, February is the cheapest month in which you can book a flight from Australia to Chiang Mai (average of $811). Flying from Australia to Chiang Mai in December is currently the most expensive (average of $1,621). 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.
Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.
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 7,457,451 searches. Data last updated 10 November 2026.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.