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Cheap flights from Perth to Chiang Mai from $236

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — CNX
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) 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 19 January 2026.

Round-trip from

$435

One-way from

$236

Popular in

December

Cheapest in

August

Average price

$831
Scoot
  • Scoot
  • 16/2-23/2
  • 2 total stops
  • 38h 10m total
  • Perth to Chiang Mai
Search Deals
25/1
  • 25/1
  • 1 total stop
  • 10h 30m total
  • Perth to Chiang Mai
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($298 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Perth to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Chiang Mai
Explore the most affordable flight options available from Perth to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Mon 16/217:45
PER
-
CNX
1 stop23h 00m
Scoot
Mon 23/212:05
CNX
-
PER
1 stop15h 10m
Scoot
Deal found 17/1$435
Tue 3/305:35
PER
-
CNX
1 stop11h 10m
Scoot
Tue 10/316:45
CNX
-
PER
1 stop10h 30m
Scoot
Deal found 17/1$437
Tue 18/805:35
PER
-
CNX
1 stop12h 00m
Scoot
Sat 29/817:35
CNX
-
PER
1 stop9h 40m
Scoot
Deal found 16/1$438
Fri 6/205:35
PER
-
CNX
1 stop11h 10m
Multiple Airlines
Fri 20/209:10
CNX
-
PER
1 stop9h 45m
Multiple Airlines
Deal found 18/1$477
Wed 27/509:40
PER
-
CNX
1 stop31h 55m
Scoot
Wed 24/611:15
CNX
-
PER
1 stop16h 00m
Scoot
Deal found 18/1$498
Sun 1/1105:15
PER
-
CNX
1 stop10h 25m
AirAsia
Sun 15/1115:10
CNX
-
PER
1 stop12h 20m
AirAsia
Deal found 17/1$499
Tue 3/320:40
PER
-
CNX
2 stops25h 05m
Multiple Airlines
Tue 10/309:10
CNX
-
PER
1 stop18h 20m
Multiple Airlines
Deal found 17/1$505
Mon 26/105:35
PER
-
CNX
1 stop11h 10m
Multiple Airlines
Fri 20/209:10
CNX
-
PER
1 stop18h 20m
Multiple Airlines
Deal found 17/1$507
Sun 15/317:45
PER
-
CNX
2 stops25h 00m
Multiple Airlines
Wed 25/322:50
CNX
-
PER
2 stops28h 25m
Multiple Airlines
Deal found 18/1$514
Wed 11/220:40
PER
-
CNX
1 stop13h 00m
AirAsia
Wed 18/209:10
CNX
-
PER
1 stop18h 20m
AirAsia
Deal found 18/1$516

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth 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 647,157 searches. Data last updated 19 January 2026.
Use the filters below to find and compare flights from Perth to Chiang Mai that are best for you.

Fly from

Perth

Fly to

Chiang Mai

Route

Depart

Return

Price

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 3/3

05:35-15:45

1 stop11h 10m

Chiang Mai

Tue 10/3

16:45-04:15

1 stop10h 30m

$437

PerthChiang Mai

PER - CNX

PERCNX

Perth

Fri 6/2

05:35-15:45

1 stop11h 10m

Chiang Mai

Fri 20/2

09:10-19:55

1 stop9h 45m

$477

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 3/3

20:40-20:45

2 stops25h 05m

Chiang Mai

Tue 10/3

09:10-04:30

1 stop18h 20m

$505

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 9/6

04:40-16:50

1 stop13h 10m

Chiang Mai

Sat 13/6

17:20-04:00

1 stop9h 40m

$507

PerthChiang Mai

PER - CNX

PERCNX

Perth

Wed 11/2

20:40-08:40

1 stop13h 00m

Chiang Mai

Wed 18/2

09:10-04:30

1 stop18h 20m

$516

PerthChiang Mai

PER - CNX

PERCNX

Perth

Sun 15/3

17:45-11:05

1 stop18h 20m

Chiang Mai

Wed 25/3

18:25-16:30

2 stops21h 05m

$531

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 16/2

17:45-15:45

1 stop23h 00m

Chiang Mai

Mon 23/2

22:50-04:15

2 stops28h 25m

$531

PerthChiang Mai

PER - CNX

PERCNX

Perth

Wed 27/5

17:20-16:50

1 stop24h 30m

Chiang Mai

Wed 24/6

10:30-04:00

2 stops16h 30m

$541

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 16/6

04:40-16:50

1 stop13h 10m

Chiang Mai

Mon 22/6

17:20-04:00

1 stop9h 40m

$562

PerthChiang Mai

PER - CNX

PERCNX

Perth

Wed 11/2

20:40-08:40

1 stop13h 00m

Chiang Mai

Wed 18/2

06:30-19:55

2 stops12h 25m

$567

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 17 results
1
2

Best time to book a flight from Perth to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Perth with our price prediction graph.
Estimated return 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 Perth to Chiang Mai

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

Use this chart to determine the optimal time to book a return flight from Perth to Chiang Mai. Price data was last updated on 16 January 2026.

The price you pay for your flight from Perth to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 56 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 Perth to Chiang Mai?

Currently, August is the cheapest month in which you can book a flight from Perth to Chiang Mai (average of $422). Flying from Perth to Chiang Mai in December is currently the most expensive (average of $917). 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.

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 19 January 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Thai Airways, andMalaysia Airlines from Perth to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Thai Airways
7.8
Good
379 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
290 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
AirAsia
6.8
Okay
223 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
314 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Perth to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to Chiang Mai?

    Scoot and AirAsia can get you from Perth to Chiang Mai in just under 11h 10m. Your travel time can differ by up to 2h. Perth and Chiang Mai are separated by a distance of 5918 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Perth to Chiang Mai round-trip?

    Flying on AirAsia is currently your cheapest option to Chiang Mai, with prices starting at $425. Additional round-trip tickets that might be worth considering are offered by Scoot and Malaysia Airlines, with the lowest prices starting at $443 and $495, respectively. AirAsia is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Perth 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 $233. AirAsia flights start at $238 while deals on Malaysia Airlines start at $328 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Perth to Chiang Mai (average of $422). Flying from Perth to Chiang Mai in December is currently the most expensive (average of $917). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Perth to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Suvarnabhumi flights
Perth to Phuket City flights
Perth to Don Mueang Intl flights
Perth to Ko Samui flights
Perth to Krabi flights
Perth to Surat Thani flights

Top 5 airlines flying from Perth to Chiang Mai

Discover the top 5 airlines that operate flights from Perth to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$425Average$590FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$443Average$685FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$495Average$672FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$704Average$908FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$847Average$1,043FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Chiang Mai?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chiang Mai from Perth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Perth to Chiang Mai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Chiang Mai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Perth to Chiang Mai with no change fees?

Certainly. Search results for flights to Chiang Mai from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to Chiang Mai become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chiang Mai from Perth today and book when prices fit your budget.

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