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Cheap flights from Sydney to Chiang Mai from $286

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 7/3. 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
21:50 - 08:40
SYD
-
CNX
14h 50m
1 stop
Multiple Airlines Logo
22:25 - 08:05
CNX
-
SYD
29h 40m
2 stops
$691Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
21:50 - 08:40
SYD
-
CNX
14h 50m
1 stop
Multiple Airlines Logo
14:30 - 08:05
CNX
-
SYD
37h 35m
2 stops
$698Multiple Airlines
Wed, 25 Feb - Tue, 10 Mar
Multiple Airlines Logo
20:05 - 22:45
SYD
-
CNX
30h 40m
2 stops
Multiple Airlines Logo
22:25 - 08:05
CNX
-
SYD
29h 40m
2 stops
$707Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Malaysia Airlines Logo
22:15 - 13:50
SYD
-
CNX
19h 35m
1 stop
Malaysia Airlines Logo
14:50 - 10:20
CNX
-
SYD
15h 30m
1 stop
$715Malaysia Airlines
Wed, 25 Feb - Tue, 10 Mar
Multiple Airlines Logo
13:35 - 20:55
SYD
-
CNX
35h 20m
2 stops
Multiple Airlines Logo
08:55 - 12:20
CNX
-
SYD
23h 25m
3 stops
$740Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
20:05 - 22:45
SYD
-
CNX
30h 40m
2 stops
Multiple Airlines Logo
14:20 - 18:50
CNX
-
SYD
24h 30m
2 stops
$741Multiple Airlines
Sat, 7 Feb - Mon, 23 Feb
Malaysia Airlines Logo
22:15 - 11:25
SYD
-
CNX
17h 10m
1 stop
Malaysia Airlines Logo
19:45 - 07:55
CNX
-
SYD
32h 10m
2 stops
$838Malaysia Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
21:50 - 08:40
SYD
-
CNX
14h 50m
1 stop
Multiple Airlines Logo
10:05 - 13:35
CNX
-
SYD
23h 30m
3 stops
$871Multiple Airlines
Wed, 25 Feb - Tue, 10 Mar
Multiple Airlines Logo
20:05 - 11:05
SYD
-
CNX
19h 00m
1 stop
Multiple Airlines Logo
10:05 - 13:35
CNX
-
SYD
23h 30m
3 stops
$894Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Scoot Logo
20:05 - 15:45
SYD
-
CNX
23h 40m
1 stop
Scoot Logo
12:05 - 12:20
CNX
-
SYD
20h 15m
1 stop
$951Scoot
Fri, 13 Feb - Thu, 19 Feb

Scoot flights from Sydney to Chiang Mai

Our best Scoot deals on Sydney to Chiang Mai flight tickets
Scoot
9 Feb
SYD20:05Sydney Kingsford Smith
23h 40m
1 stop
CNX15:45Chiang Mai
12 Feb
CNX16:45Chiang Mai
22h 05m
1 stop
SYD18:50Sydney Kingsford Smith
$938
Scoot
13 Feb
SYD20:05Sydney Kingsford Smith
23h 40m
1 stop
CNX15:45Chiang Mai
19 Feb
CNX12:05Chiang Mai
20h 15m
1 stop
SYD12:20Sydney Kingsford Smith
$951
Scoot
26 Mar
SYD20:05Sydney Kingsford Smith
23h 40m
1 stop
CNX15:45Chiang Mai
6 Apr
CNX17:35Chiang Mai
15h 10m
1 stop
SYD11:45Sydney Kingsford Smith
$989

Malaysia Airlines flights from Sydney to Chiang Mai

Our best Malaysia Airlines deals on Sydney to Chiang Mai flight tickets
Malaysia Airlines
25 Feb
SYD22:15Sydney Kingsford Smith
19h 35m
1 stop
CNX13:50Chiang Mai
10 Mar
CNX14:50Chiang Mai
15h 30m
1 stop
SYD10:20Sydney Kingsford Smith
$715
Malaysia Airlines
14 Mar
SYD22:15Sydney Kingsford Smith
17h 10m
1 stop
CNX11:25Chiang Mai
21 Mar
CNX19:45Chiang Mai
32h 10m
2 stops
SYD07:55Sydney Kingsford Smith
$838
Malaysia Airlines
24 Mar
SYD22:15Sydney Kingsford Smith
17h 10m
1 stop
CNX11:25Chiang Mai
2 Apr
CNX14:40Chiang Mai
12h 45m
1 stop
SYD07:25Sydney Kingsford Smith
$975

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 29 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

Wed 11/3

21:50-08:40

1 stop14h 50m

Chiang Mai

Wed 18/3

22:25-08:05

2 stops29h 40m

$691

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 25/2

21:50-08:40

1 stop14h 50m

Chiang Mai

Tue 10/3

14:30-08:05

2 stops37h 35m

$698

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 11/3

20:05-22:45

2 stops30h 40m

Chiang Mai

Wed 18/3

22:25-08:05

2 stops29h 40m

$707

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 25/2

22:15-13:50

1 stop19h 35m

Chiang Mai

Tue 10/3

14:50-10:20

1 stop15h 30m

$715

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 11/3

13:35-20:55

2 stops35h 20m

Chiang Mai

Wed 18/3

08:55-12:20

3 stops23h 25m

$740

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 7/2

20:05-22:45

2 stops30h 40m

Chiang Mai

Mon 23/2

14:20-18:50

2 stops24h 30m

$741

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 14/3

22:15-11:25

1 stop17h 10m

Chiang Mai

Sat 21/3

19:45-07:55

2 stops32h 10m

$838

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 25/2

21:50-08:40

1 stop14h 50m

Chiang Mai

Tue 10/3

10:05-13:35

3 stops23h 30m

$871

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 14/3

20:05-11:05

1 stop19h 00m

Chiang Mai

Sat 21/3

10:05-13:35

3 stops23h 30m

$894

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 13/2

20:05-15:45

1 stop23h 40m

Chiang Mai

Thu 19/2

12:05-12:20

1 stop20h 15m

$951

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $685, 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 August is also very affordable. Most momondo users find prices during this month for around $755.

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 $941 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 $770 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

16h 30m

Direct flights

None
The fastest flight from Sydney to Chiang Mai takes 16h 30m
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. 16h 30m 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 $528Free cancellationRating
6.7
316 reviews
Search Scoot flights
Malaysia AirlinesPriceFrom $589Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $685Free cancellationRating
7.3
136 reviews
Search China Southern flights
Cathay PacificPriceFrom $860Free cancellationRating
7.6
1,148 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $983Free cancellationRating
8.2
1,440 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,046Free cancellationRating
7.8
380 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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