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Cheap flights from Perth to Chiang Mai from $250

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — CNX
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

$426

One-way from

$250

Popular in

December

Cheapest in

March

Average price

$859
6/6-12/6
  • 6/6-12/6
  • 4 total stops
  • 51h 10m total
  • Perth to Chiang Mai
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8/6
  • 8/6
  • 2 total stops
  • 24h 30m total
  • Perth to Chiang Mai
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($252 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Perth to Chiang Mai

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 30 April 2025.

Fri 6/621:55PER - CNX
2 stops25h 55mMultiple Airlines
Thu 12/618:25CNX - PER
2 stops25h 15mMultiple Airlines
Deal found 30/4$426
Thu 12/605:10PER - CNX
1 stop12h 40mAirAsia
Wed 18/617:20CNX - PER
1 stop10h 10mAirAsia
Deal found 29/4$467
Mon 6/1021:55PER - CNX
1 stop19h 45mScoot
Sun 19/1017:40CNX - PER
1 stop26h 00mScoot
Deal found 29/4$620
Thu 12/602:10PER - CNX
1 stop10h 30mMalaysia Airlines
Fri 20/612:35CNX - PER
1 stop11h 35mMalaysia Airlines
Deal found 29/4$643
Mon 6/1009:15PER - CNX
2 stops29h 30mCathay Pacific
Sun 19/1010:30CNX - PER
1 stop20h 15mCathay Pacific
Deal found 29/4$1,018
Sun 6/716:25PER - CNX
2 stops43h 50mQantas Airways
Sun 13/710:10CNX - PER
2 stops34h 55mQantas Airways
Deal found 28/4$3,302

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 30 April 2025.
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

Thu 12/6

21:55-12:05

2 stops15h 10m

Chiang Mai

Wed 18/6

17:20-19:50

1 stop25h 30m

$462

PerthChiang Mai

PER - CNX

PERCNX

Perth

Thu 12/6

05:10-16:50

1 stop12h 40m

Chiang Mai

Wed 18/6

17:20-04:30

1 stop10h 10m

$467

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 6/10

21:55-16:40

1 stop19h 45m

Chiang Mai

Sun 19/10

17:40-20:40

1 stop26h 00m

$620

PerthChiang Mai

PER - CNX

PERCNX

Perth

Thu 12/6

02:10-11:40

1 stop10h 30m

Chiang Mai

Fri 20/6

12:35-01:10

1 stop11h 35m

$643

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 6/10

09:15-13:45

2 stops29h 30m

Chiang Mai

Sun 19/10

10:30-07:45

1 stop20h 15m

$1,018

PerthChiang Mai

PER - CNX

PERCNX

Perth

Sun 6/7

16:25-11:15

2 stops43h 50m

Chiang Mai

Sun 13/7

10:10-22:05

2 stops34h 55m

$3,302

PerthChiang Mai

PER - CNX

PERCNX

Perth

Sun 8/6

18:25-17:55

2 stops24h 30m

$250

PerthChiang Mai

PER - CNX

PERCNX

Perth

Tue 14/10

05:10-16:50

1 stop12h 40m

$258

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 13/10

02:10-13:40

1 stop12h 30m

$398

PerthChiang Mai

PER - CNX

PERCNX

Perth

Mon 5/5

01:10-16:40

1 stop16h 30m

$877

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 25 April 2025.

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 26 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, March is the cheapest month in which you can book a flight from Perth to Chiang Mai (average of $575). Flying from Perth to Chiang Mai in December is currently the most expensive (average of $924). 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.

What is the cheapest time of day to fly from PER to CNX?

Find hourly flight availability from Perth to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

One of the essential ways to save on airfare from Perth to Chiang Mai is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

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 30 April 2025.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
829 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
254 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Scoot
6.7
Okay
303 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • 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 $467. Additional round-trip tickets that might be worth considering are offered by Scoot and Malaysia Airlines, with the lowest prices starting at $620 and $643, respectively. AirAsia is priced at 44% 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 AirAsia, which is currently one of the cheapest options available, starting at $261. Malaysia Airlines flights start at $482 while deals on Singapore Airlines start at $877 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, March is the cheapest month in which you can book a flight from Perth to Chiang Mai (average of $575). Flying from Perth to Chiang Mai in December is currently the most expensive (average of $924). 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 Don Mueang Intl flights
Perth to Phuket City 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$463Average$593FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
AirAsiaCheapest$550Average$715FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$552Average$745FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$744Average$948FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$862Average$1,123FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

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

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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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