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$283 Cheap flights to Chiang Mai

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chiang Mai departing on 15/2. 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 Australia to Chiang Mai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:10 - 08:40
PER
-
CNX
10h 30m1 stop
Multiple Airlines Logo
22:10 - 04:40
CNX
-
PER
29h 30m2 stops
$564Multiple Airlines
Tue, 3 Feb - Sun, 8 Feb
AirAsia Logo
20:40 - 08:40
PER
-
CNX
13h 00m1 stop
AirAsia Logo
15:10 - 04:30
CNX
-
PER
12h 20m1 stop
$566AirAsia
Tue, 3 Feb - Sun, 8 Feb
AirAsia Logo
05:15 - 14:40
PER
-
CNX
10h 25m1 stop
AirAsia Logo
09:10 - 04:30
CNX
-
PER
18h 20m1 stop
$570AirAsia
Mon, 2 Feb - Mon, 9 Feb
AirAsia Logo
20:40 - 08:40
PER
-
CNX
13h 00m1 stop
AirAsia Logo
15:10 - 04:30
CNX
-
PER
12h 20m1 stop
$572AirAsia
Mon, 2 Feb - Mon, 9 Feb
Scoot Logo
20:05 - 15:45
SYD
-
CNX
23h 40m1 stop
Scoot Logo
12:05 - 18:50
CNX
-
SYD
26h 45m1 stop
$605Scoot
Tue, 3 Feb - Tue, 3 Mar
Scoot Logo
13:35 - 15:45
SYD
-
CNX
30h 10m1 stop
Scoot Logo
12:05 - 18:50
CNX
-
SYD
26h 45m1 stop
$608Scoot
Tue, 3 Feb - Tue, 3 Mar
AirAsia Logo
20:40 - 08:40
PER
-
CNX
13h 00m1 stop
AirAsia Logo
09:10 - 04:30
CNX
-
PER
18h 20m1 stop
$609AirAsia
Fri, 6 Feb - Fri, 20 Feb
Scoot Logo
13:35 - 15:45
SYD
-
CNX
30h 10m1 stop
Scoot Logo
16:45 - 18:50
CNX
-
SYD
22h 05m1 stop
$609Scoot
Tue, 3 Feb - Tue, 3 Mar
Malaysia Airlines Logo
00:30 - 13:50
MEL
-
CNX
17h 20m1 stop
Malaysia Airlines Logo
12:25 - 09:25
CNX
-
MEL
17h 00m1 stop
$616Malaysia Airlines
Wed, 11 Mar - Sun, 22 Mar
Malaysia Airlines Logo
00:30 - 11:25
MEL
-
CNX
14h 55m1 stop
Malaysia Airlines Logo
12:25 - 07:15
CNX
-
MEL
14h 50m1 stop
$631Malaysia Airlines
Sat, 14 Mar - Sun, 22 Mar

momondo Fare Finder

 
Locate flights to Chiang Mai that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 5 December 2025.
Use the filters below to find and compare flights to Chiang Mai that are best for you.

Fly from

Route

Depart

Return

Price

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 3/2

23:10-08:40

1 stop10h 30m

Chiang Mai

Sun 8/2

22:10-04:40

2 stops29h 30m

$564

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 3/2

20:40-08:40

1 stop13h 00m

Chiang Mai

Sun 8/2

15:10-04:30

1 stop12h 20m

$566

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 2/2

05:15-14:40

1 stop10h 25m

Chiang Mai

Mon 9/2

09:10-04:30

1 stop18h 20m

$570

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 2/2

20:40-08:40

1 stop13h 00m

Chiang Mai

Mon 9/2

15:10-04:30

1 stop12h 20m

$572

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 3/2

20:05-15:45

1 stop23h 40m

Chiang Mai

Tue 3/3

12:05-18:50

1 stop26h 45m

$605

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 3/2

13:35-15:45

1 stop30h 10m

Chiang Mai

Tue 3/3

12:05-18:50

1 stop26h 45m

$608

PerthChiang Mai

PER - CNX

PERCNX

Perth

Fri 6/2

20:40-08:40

1 stop13h 00m

Chiang Mai

Fri 20/2

09:10-04:30

1 stop18h 20m

$609

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Tue 3/2

13:35-15:45

1 stop30h 10m

Chiang Mai

Tue 3/3

16:45-18:50

1 stop22h 05m

$609

MelbourneChiang Mai

MEL - CNX

MELCNX

Melbourne

Wed 11/3

00:30-13:50

1 stop17h 20m

Chiang Mai

Sun 22/3

12:25-09:25

1 stop17h 00m

$616

MelbourneChiang Mai

MEL - CNX

MELCNX

Melbourne

Sat 14/3

00:30-11:25

1 stop14h 55m

Chiang Mai

Sun 22/3

12:25-07:15

1 stop14h 50m

$631

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

Chiang Mai flights insights and trends

Explore insights for your Chiang Mai flight to craft the best travel plan

What is the cheapest month to fly to Chiang Mai?

The cheapest month to fly to Chiang Mai from Australia is in May. Flight prices, which tend to average around $774, 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 Australia during the month February is also very affordable. Most momondo users find prices during this month for around $827.

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 Australia. The lowest ticket price found for a Monday departure recently was $1,029. 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 Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,281.

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

Our data shows that the cheapest Australia 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 $895. In contrast, the most expensive time of day to depart to Chiang Mai is at midday when prices are around $1,271.

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

You are more likely to see cheaper flights to Chiang Mai from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $1,044 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 Australia for as low as $815 on momondo.

Cheapest flights to Chiang Mai

Find the cheapest flights to Chiang Mai from your nearest city or airport
Find flights from Sydney to Chiang Mai
CHEAPEST MONTH TO FLY TO CHIANG MAI FROM SYDNEYMay26% cheaperFlying from Sydney to Chiang Mai costs on average just $774 in May
MOST EXPENSIVE MONTH TO FLY TO CHIANG MAI FROM SYDNEYDecember44% more expensiveIt costs about $1,508 for flights to Chiang Mai from Sydney in December
MOST POPULAR MONTH TO FLY TO CHIANG MAI FROM SYDNEYDecember327% more users visitedMore momondo users searched in flights to Chiang Mai from Sydney in December than any other month

Cheap Chiang Mai flight deals and tips

Summary info about Chiang Mai flight prices, duration and airlines

Best One-Way Price

$283

Best Round-Trip Price

$564

Fastest flight time

19h 00m

Popular in

January
The best one-way flight price to Chiang Mai from Australia in the last 72 hours is $283 (Perth to Chiang Mai).
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The best round-trip flight price to Chiang Mai from Australia in the last 72 hours is $564 (Perth to Chiang Mai).
Search Deals
The fastest flight to Chiang Mai from Australia takes 19h 00m (Sydney Kingsford Smith to Chiang Mai).
Search Deals
January has the highest demand for flights to Chiang Mai, with a 18% price increase on average.
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Frequently asked questions about flying to Chiang Mai

What is there to do in Chiang Mai when it’s raining?

When planning your flight to Chiang Mai, it is important to be aware that some months are not as ideal as others. Specifically, the months of May, June, or July could carry a higher chance of rain, as Chiang Mai sees up to 5.1 inches (130 mm) or more. There are still things to do in Chiang Mai even when it's raining, but be aware that rain is highly probable in the area. Chiang Mai City Arts & Cultural Center is a great museum to visit near Chiang Mai and is especially great when the weather outside is less than desirable. Many tourists kill time during rain and storms by going to shopping centres in the area, like Central Airport Plaza.

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

In general, most travellers find the cheapest time to book a flight to Chiang Mai is about 87 days prior to their departure date, when tickets on average are $1,044. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Australia for as low as $650 on momondo.

Is there an alternative airport near Chiang Mai?

Finding an alternative and possibly cheaper destination airport near Chiang Mai is possible. If you are planning a flight to Chiang Mai, consider booking flights to Lampang Airport (80 km from Chiang Mai city centre), Pai Airport (87 km from Chiang Mai city centre), Mae Hong Son Airport (121 km from Chiang Mai city centre), Phrae Airport (144 km from Chiang Mai city centre) or Chiang Rai Airport (160 km from Chiang Mai city centre).

Is there a cheaper alternative to flying into Chiang Mai?

With an average price of $103 per person, Chiang Rai Airport is the cheapest airport to fly into when planning your trip to Chiang Mai. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Chiang Mai?

Users booking trips to Chiang Mai from Bangkok found flights 63% cheaper than the average price of flights to Chiang Mai. To find the cheapest price to Chiang Mai from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Chiang Mai Airport?

Prices for flights to Chiang Mai Airport refresh daily.

How many operators does momondo search for flights to Chiang Mai Airport?

There are 15 operators available for flights to Chiang Mai Airport as of December 2025.

How old do you have to be to fly 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 to Chiang Mai Airport.

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

The travel and health documents required for your trip to Chiang Mai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chiang Mai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Chiang Mai is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.

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

All flight searches to Chiang Mai on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Chiang Mai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Chiang Mai.

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

Price alerts on flights to Chiang Mai are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Chiang Mai

Popular Flights to Chiang Mai

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Chiang Mai Flightsfrom $402
Melbourne to Chiang Mai Flightsfrom $420
Perth to Chiang Mai Flightsfrom $312
Brisbane to Chiang Mai Flightsfrom $483
Coolangatta Gold Coast to Chiang Mai Flightsfrom $692
Adelaide to Chiang Mai Flightsfrom $517