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Cheap flights from Sydney to Chiang Mai from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Chiang Mai departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Chiang Mai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:50 - 16:35
SYD
-
CNX
22h 45m1 stop
Multiple Airlines Logo
06:40 - 07:20
CNX
-
SYD
21h 40m2 stops
$994Multiple Airlines
Sun, 5 Apr - Sun, 26 Apr
Malaysia Airlines Logo
22:15 - 13:50
SYD
-
CNX
19h 35m1 stop
Malaysia Airlines Logo
12:25 - 07:55
CNX
-
SYD
15h 30m1 stop
$996Malaysia Airlines
Mon, 2 Feb - Mon, 23 Feb
Multiple Airlines Logo
21:50 - 10:15
SYD
-
CNX
16h 25m1 stop
Multiple Airlines Logo
06:40 - 07:20
CNX
-
SYD
21h 40m2 stops
$999Multiple Airlines
Tue, 31 Mar - Sun, 26 Apr
Scoot Logo
13:00 - 16:35
SYD
-
CNX
30h 35m1 stop
Scoot Logo
17:35 - 11:45
CNX
-
SYD
15h 10m1 stop
$1,000Scoot
Fri, 10 Apr - Mon, 20 Apr
Scoot Logo
21:50 - 10:15
SYD
-
CNX
16h 25m1 stop
Scoot Logo
17:35 - 11:45
CNX
-
SYD
15h 10m1 stop
$1,005Scoot
Tue, 31 Mar - Sat, 25 Apr
Malaysia Airlines Logo
22:10 - 13:40
SYD
-
CNX
19h 30m1 stop
Malaysia Airlines Logo
12:35 - 10:00
CNX
-
SYD
18h 25m1 stop
$1,006Malaysia Airlines
Mon, 30 Mar - Fri, 24 Apr
Multiple Airlines Logo
21:50 - 12:05
SYD
-
CNX
18h 15m2 stops
Multiple Airlines Logo
11:15 - 11:45
CNX
-
SYD
21h 30m1 stop
$1,008Multiple Airlines
Mon, 30 Mar - Wed, 22 Apr
Malaysia Airlines Logo
09:25 - 11:40
SYD
-
CNX
30h 15m1 stop
Malaysia Airlines Logo
12:35 - 10:00
CNX
-
SYD
18h 25m1 stop
$1,009Malaysia Airlines
Tue, 31 Mar - Fri, 24 Apr
Multiple Airlines Logo
21:50 - 12:05
SYD
-
CNX
18h 15m2 stops
Multiple Airlines Logo
11:15 - 11:45
CNX
-
SYD
21h 30m1 stop
$1,015Multiple Airlines
Tue, 31 Mar - Wed, 22 Apr
Malaysia Airlines Logo
22:15 - 11:25
SYD
-
CNX
17h 10m1 stop
Malaysia Airlines Logo
12:25 - 10:20
CNX
-
SYD
17h 55m1 stop
$1,017Malaysia Airlines
Sat, 31 Jan - Mon, 23 Feb

Scoot flights from Sydney to Chiang Mai

Our best Scoot deals on Sydney to Chiang Mai flight tickets
Scoot
10 Apr
SYD13:00Sydney Kingsford Smith
30h 35m
1 stop
CNX16:35Chiang Mai
20 Apr
CNX17:35Chiang Mai
15h 10m
1 stop
SYD11:45Sydney Kingsford Smith
$1,000
Scoot
31 Mar
SYD21:50Sydney Kingsford Smith
16h 25m
1 stop
CNX10:15Chiang Mai
25 Apr
CNX17:35Chiang Mai
15h 10m
1 stop
SYD11:45Sydney Kingsford Smith
$1,005
Scoot
3 July
SYD20:50Sydney Kingsford Smith
22h 45m
1 stop
CNX16:35Chiang Mai
23 July
CNX17:35Chiang Mai
15h 10m
1 stop
SYD11:45Sydney Kingsford Smith
$1,165

Malaysia Airlines flights from Sydney to Chiang Mai

Our best Malaysia Airlines deals on Sydney to Chiang Mai flight tickets
Malaysia Airlines
2 Feb
SYD22:15Sydney Kingsford Smith
19h 35m
1 stop
CNX13:50Chiang Mai
23 Feb
CNX12:25Chiang Mai
15h 30m
1 stop
SYD07:55Sydney Kingsford Smith
$996
Malaysia Airlines
30 Mar
SYD22:10Sydney Kingsford Smith
19h 30m
1 stop
CNX13:40Chiang Mai
24 Apr
CNX12:35Chiang Mai
18h 25m
1 stop
SYD10:00Sydney Kingsford Smith
$1,006
Malaysia Airlines
31 Mar
SYD09:25Sydney Kingsford Smith
30h 15m
1 stop
CNX11:40Chiang Mai
24 Apr
CNX12:35Chiang Mai
18h 25m
1 stop
SYD10:00Sydney Kingsford Smith
$1,009

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 10 January 2026.
Use the filters below to find and compare flights from Sydney to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sun 5/4

20:50-16:35

1 stop22h 45m

Chiang Mai

Sun 26/4

06:40-07:20

2 stops21h 40m

$994

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Mon 2/2

22:15-13:50

1 stop19h 35m

Chiang Mai

Mon 23/2

12:25-07:55

1 stop15h 30m

$996

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 31/3

21:50-10:15

1 stop16h 25m

Chiang Mai

Sun 26/4

06:40-07:20

2 stops21h 40m

$999

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 10/4

13:00-16:35

1 stop30h 35m

Chiang Mai

Mon 20/4

17:35-11:45

1 stop15h 10m

$1,000

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 31/3

21:50-10:15

1 stop16h 25m

Chiang Mai

Sat 25/4

17:35-11:45

1 stop15h 10m

$1,005

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Mon 30/3

22:10-13:40

1 stop19h 30m

Chiang Mai

Fri 24/4

12:35-10:00

1 stop18h 25m

$1,006

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Mon 30/3

21:50-12:05

2 stops18h 15m

Chiang Mai

Wed 22/4

11:15-11:45

1 stop21h 30m

$1,008

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 31/3

09:25-11:40

1 stop30h 15m

Chiang Mai

Fri 24/4

12:35-10:00

1 stop18h 25m

$1,009

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 31/3

21:50-12:05

2 stops18h 15m

Chiang Mai

Wed 22/4

11:15-11:45

1 stop21h 30m

$1,015

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 31/1

22:15-11:25

1 stop17h 10m

Chiang Mai

Mon 23/2

12:25-10:20

1 stop17h 55m

$1,017

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Sydney to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Chiang Mai?

What is the cheapest month to fly to Chiang Mai?

The cheapest month to fly to Chiang Mai from Sydney is in May. Flight prices, which tend to average around $718, are often lower during this time because this is during the off-season. If you are unable to visit Chiang Mai during the month of May, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around $816.

How far in advance should I book a flight to Chiang Mai?

You are more likely to see cheaper flights to Chiang Mai from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $992 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Sydney for as low as $755 on momondo.

How have Sydney to Chiang Mai flight prices changed over time?

As of January 2026, prices for Sydney to Chiang Mai flights are approximately 49% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Chiang Mai (SYD to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Chiang Mai

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from Sydney to Chiang Mai takes 14h 50m
There are no direct flights from Sydney to Chiang Mai. There are no popular flight routes from Sydney to Chiang Mai.
Search flight deals

  • How far is Sydney Kingsford Smith to Chiang Mai by plane?

    The distance between Sydney Kingsford Smith and Chiang Mai is about 8047.4 km. 14h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Chiang Mai Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Chiang Mai Airport were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Chiang Mai?

Best airlines flying from Sydney to Chiang Mai

Compare and see reviews for airlines that fly from Sydney to Chiang Mai with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $553Free cancellationRating
6.7
313 reviews
Search Scoot flights
Malaysia AirlinesPriceFrom $614Free cancellationRating
7.3
289 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $717Free cancellationRating
7.4
129 reviews
Search China Southern flights
Cathay PacificPriceFrom $900Free cancellationRating
7.6
1,126 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $975Free cancellationRating
8.1
1,430 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,095Free cancellationRating
7.8
376 reviews
Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Chiang Mai?

It is quick and easy to find Sydney to Chiang Mai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chiang Mai that suits you.

Can I find flights from Sydney to Chiang Mai with flexible booking policies on momondo?

Flights from Sydney to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Chiang Mai?

Once you have performed a search for Sydney to Chiang Mai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Chiang Mai right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chiang Mai, momondo offers a useful price alert feature which will track prices for flights to Chiang Mai from Sydney and alert you when they change.

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