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Chiang Mai

$210+ Cheap flights from Sydney (SYD) to Chiang Mai (CNX)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CNX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sydney to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$434
(AirAsia)

One-way from

$210
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$639
From Sydney Kingsford Smith to Chiang Mai
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One-way flight from Sydney Kingsford Smith to Chiang Mai
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Highest demand for flights based on searches. 20% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sydney to Chiang Mai

Cheapest flights from Sydney to Chiang Mai
Explore the most affordable flight options available from Sydney to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This AirAsia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:20 pmSYD - CNX
1 stop14h 20mMultiple Airlines
Thu 11/203:10 pmCNX - SYD
1 stop14h 05mMultiple Airlines
Deal found 6/10$434
This Malaysia Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1810:10 pmSYD - CNX
1 stop18h 30mMalaysia Airlines
Sun 6/2212:35 pmCNX - SYD
1 stop28h 00mMalaysia Airlines
Deal found 6/11$633
This Cathay Pacific deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:10 amSYD - CNX
1 stop26h 35mCathay Pacific
Tue 6/2410:30 amCNX - SYD
1 stop19h 10mCathay Pacific
Deal found 6/10$762
This China Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:10 pmSYD - CNX
1 stop15h 10mChina Airlines
Sat 6/2111:20 amCNX - SYD
1 stop20h 25mChina Airlines
Deal found 6/10$833
This Philippine Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:10 amSYD - CNX
2 stops26h 10mPhilippine Airlines
Mon 6/2310:10 amCNX - SYD
2 stops42h 50mPhilippine Airlines
Deal found 6/10$1,054
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:10 amSYD - CNX
1 stop17h 55mKorean Air
Fri 1/2312:15 amCNX - SYD
1 stop26h 40mKorean Air
Deal found 6/10$2,041

Cheapflights Fare Finder

Customize your flight search to find flights from Sydney 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Sydney to Chiang Mai that are best for you.

Fly from

Sydney

Fly to

Chiang Mai

Route

Depart

Return

Price

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Thu 11/13

10:20 pm-8:40 am

1 stop14h 20m

Chiang Mai

Thu 11/20

3:10 pm-9:15 am

1 stop14h 05m

$434

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 10/1

2:05 pm-7:10 pm

2 stops32h 05m

Chiang Mai

Tue 10/28

10:35 am-7:15 am

1 stop16h 40m

$792

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 10/4

1:05 pm-11:15 am

2 stops25h 10m

Chiang Mai

Mon 10/6

12:35 pm-7:35 am

1 stop15h 00m

$848

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 6/24

6:00 pm-10:20 am

2 stops19h 20m

Chiang Mai

Tue 8/19

11:20 am-10:45 am

1 stop20h 25m

$990

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 6/25

10:10 am-9:20 am

2 stops26h 10m

Chiang Mai

Sat 6/28

10:10 am-8:00 am

2 stops42h 50m

$1,054

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 8/1

12:50 pm-7:25 am

2 stops21h 35m

$210

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 8/1

12:50 pm-4:40 pm

1 stop30h 50m

$256

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 6/18

7:40 am-6:40 pm

1 stop14h 00m

$480

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 9/12

1:05 pm-1:40 pm

1 stop27h 35m

$1,581

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 6/27

8:55 pm-7:10 pm

3 stops49h 15m

$2,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Sydney to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Sydney with our price prediction graph.
Estimated round-trip 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 Sydney to Chiang Mai

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Chiang Mai. Price data was last updated on June 9, 2025.

The price you pay for your flight from Sydney to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 66 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 Sydney to Chiang Mai?

Currently, April is the cheapest month in which you can book a flight from Sydney to Chiang Mai (average of $1,012). Flying from Sydney to Chiang Mai in December is currently the most expensive (average of $1,655). 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.

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

Find hourly flight availability from Sydney to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to Chiang Mai at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

Rainfall in Chiang Mai by month

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

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

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

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with China Airlines, Cathay Pacific and Malaysia Airlines from Sydney to Chiang Mai to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
738 reviews

Boarding

8.3

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
738 reviews
China Airlines
8.3
Very good
738 reviews

Boarding

8.3

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Cathay Pacific
7.6
Good
892 reviews
China Airlines
8.3
Very good
738 reviews

Boarding

8.3

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Malaysia Airlines
7.4
Good
263 reviews
China Airlines
8.3
Very good
738 reviews

Boarding

8.3

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Turkish Airlines
7.3
Good
3,848 reviews
China Airlines
8.3
Very good
738 reviews

Boarding

8.3

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Philippine Airlines
7.2
Good
871 reviews
China Airlines
8.3
Very good
738 reviews

Boarding

8.3

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from Sydney 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 are the cheapest airlines flying from Sydney to Chiang Mai round-trip?

    Cheapflights users have booked flights from Sydney to Chiang Mai round-trip from $792. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $848, and China Airlines, from $990.

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

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at $256. Cathay Pacific flights start at $480 while deals on Malaysia Airlines start at $1,581 one-way.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Sydney to Chiang Mai (average of $1,012). Flying from Sydney to Chiang Mai in December is currently the most expensive (average of $1,655). 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.

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