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Cheap flights from Sydney to Chiang Mai from $298

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 15/8. 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

Scoot Logo
12:50 - 10:15SYD-CNX
24h 25m1 stop
Scoot Logo
17:40 - 11:35CNX-SYD
14h 55m1 stop
$597Scoot
Find Deal
Tue, 19 Aug - Thu, 21 Aug
 Logo
20:45 - 21:50SYD-CNX
28h 05m2 stops
 Logo
22:20 - 11:35CNX-SYD
34h 15m2 stops
Mon, 18 Aug - Wed, 27 Aug
 Logo
12:50 - 21:50SYD-CNX
36h 00m2 stops
 Logo
14:10 - 11:35CNX-SYD
18h 25m2 stops
Tue, 12 Aug - Tue, 19 Aug
Scoot Logo
12:50 - 16:40SYD-CNX
30h 50m1 stop
Scoot Logo
11:15 - 19:30CNX-SYD
29h 15m1 stop
$603Scoot
Find Deal
Mon, 18 Aug - Wed, 27 Aug
 Logo
21:15 - 06:40SYD-CNX
36h 25m2 stops
 Logo
11:00 - 07:50CNX-SYD
17h 50m2 stops
Tue, 19 Aug - Thu, 21 Aug
Cebu Pacific Logo
12:15 - 00:20SYD-CNX
16h 05m1 stop
Cebu Pacific Logo
01:20 - 10:45CNX-SYD
29h 25m1 stop
$669Cebu Pacific
Find Deal
Thu, 16 Oct - Tue, 4 Nov
China Eastern Logo
11:20 - 15:20SYD-CNX
31h 00m3 stops
China Eastern Logo
16:20 - 09:00CNX-SYD
37h 40m3 stops
$943China Eastern
Find Deal
Tue, 19 Aug - Thu, 21 Aug
China Eastern Logo
12:20 - 15:20SYD-CNX
31h 00m2 stops
China Eastern Logo
16:25 - 13:35CNX-SYD
41h 10m3 stops
$961China Eastern
Find Deal
Thu, 16 Oct - Wed, 5 Nov
China Southern Logo
11:25 - 17:50SYD-CNX
34h 25m1 stop
China Southern Logo
18:50 - 20:20CNX-SYD
21h 30m1 stop
$992China Southern
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Asiana Airlines Logo
09:30 - 23:40SYD-CNX
17h 10m1 stop
Asiana Airlines Logo
00:45 - 07:30CNX-SYD
27h 45m1 stop
$1,194Asiana Airlines
Find Deal
Tue, 12 Aug - Mon, 18 Aug

Scoot flights from Sydney to Chiang Mai

Our best Scoot deals on Sydney to Chiang Mai flight tickets
Scoot
19 Aug
SYD12:50Sydney Kingsford Smith
24h 25m
1 stop
CNX10:15Chiang Mai
21 Aug
CNX17:40Chiang Mai
14h 55m
1 stop
SYD11:35Sydney Kingsford Smith
Scoot
18 Aug
SYD12:50Sydney Kingsford Smith
30h 50m
1 stop
CNX16:40Chiang Mai
27 Aug
CNX11:15Chiang Mai
29h 15m
1 stop
SYD19:30Sydney Kingsford Smith
Scoot
10 Sept
SYD20:45Sydney Kingsford Smith
22h 55m
1 stop
CNX16:40Chiang Mai
23 Sept
CNX17:40Chiang Mai
14h 55m
1 stop
SYD11:35Sydney Kingsford Smith

China Eastern flights from Sydney to Chiang Mai

Our best China Eastern deals on Sydney to Chiang Mai flight tickets
China Eastern
19 Aug
SYD11:20Sydney Kingsford Smith
31h 00m
3 stops
CNX15:20Chiang Mai
21 Aug
CNX16:20Chiang Mai
37h 40m
3 stops
SYD09:00Sydney Kingsford Smith
China Eastern
16 Oct
SYD12:20Sydney Kingsford Smith
31h 00m
2 stops
CNX15:20Chiang Mai
5 Nov
CNX16:25Chiang Mai
41h 10m
3 stops
SYD13:35Sydney Kingsford Smith
China Eastern
12 Aug
SYD11:20Sydney Kingsford Smith
31h 00m
3 stops
CNX15:20Chiang Mai
19 Aug
CNX16:20Chiang Mai
36h 20m
3 stops
SYD07:40Sydney Kingsford Smith

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 cheapest month to fly to Chiang Mai?

The cheapest month to fly to Chiang Mai from Sydney is in February. Flight prices, which tend to average around $771, 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 February, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around $787.

What is the cheapest day to depart on your flight to Chiang Mai?

According to our data, Monday is the cheapest day to fly to Chiang Mai from Sydney. The lowest ticket price found for a Monday departure recently was $1,042. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,297.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Our data shows that the cheapest Sydney to Chiang Mai flights are usually those with departure times in the evening. Our users have found flights to Chiang Mai in the evening for as low as $906. In contrast, the most expensive time of day to depart to Chiang Mai is at midday when prices are around $1,286.

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 $1,108 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 $852 on momondo.

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

As of June 2025, prices for Sydney to Chiang Mai flights are approximately 11% cheaper 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

Best price found

$298

Fastest flight time

16h 05m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Sydney in the past 72 hours is $298. The best return flight deal from Sydney to Chiang Mai found on momondo in the last 72 hours is $597.
The fastest flight from Sydney to Chiang Mai takes 16h 05m
There are no direct flights from Sydney to Chiang Mai. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

  • 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. 12h 40m 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 $572Free cancellationRating
6.7
306 reviews
Search Scoot flights
Malaysia AirlinesPriceFrom $684Free cancellationRating
7.4
264 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $688Free cancellationRating
7.6
100 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $880Free cancellationRating
8.1
1,318 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $890Free cancellationRating
7.6
919 reviews
Search Cathay Pacific flights
China EasternPriceFrom $909Free cancellationRating
7.1
152 reviews
Search China Eastern flights
Thai AirwaysPriceFrom $1,064Free cancellationRating
7.7
338 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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