Cheap Flights from Perth (PER) to Chiang Mai (CNX)

View AU$236 flight on Tue, 29 Jul. 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Perth to Chiang Mai (PER-CNX)

Prices were available within the past 7 days and start at AU$236 for one-way flights and AU$435 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Scoot
Mon., 25 Aug. - Wed., 3 Sep.
PER
Perth
CNX
Chiang Mai
AU$435
Return
Just found
Select Scoot flight, departing Mon., 25 Aug. from Perth to Chiang Mai, returning Wed., 3 Sep., priced at AU$435 Just found
Scoot
Fri., 25 Jul. - Wed., 30 Jul.
PER
Perth
CNX
Chiang Mai
AU$446
Return
Found 6 days ago
Select Scoot flight, departing Fri., 25 Jul. from Perth to Chiang Mai, returning Wed., 30 Jul., priced at AU$446 Found 6 days ago
Scoot
Mon., 25 Aug. - Wed., 3 Sep.
PER
Perth
CNX
Chiang Mai
AU$448
Return
Just found
Select Scoot flight, departing Mon., 25 Aug. from Perth to Chiang Mai, returning Wed., 3 Sep., priced at AU$448 Just found
Scoot
Thu., 28 Aug. - Wed., 3 Sep.
PER
Perth
CNX
Chiang Mai
AU$450
Return
Found 7 hours ago
Select Scoot flight, departing Thu., 28 Aug. from Perth to Chiang Mai, returning Wed., 3 Sep., priced at AU$450 Found 7 hours ago
Scoot
Thu., 28 Aug. - Wed., 3 Sep.
PER
Perth
CNX
Chiang Mai
AU$450
Return
Found 7 hours ago
Select Scoot flight, departing Thu., 28 Aug. from Perth to Chiang Mai, returning Wed., 3 Sep., priced at AU$450 Found 7 hours ago
Scoot
Wed., 20 Aug. - Tue., 26 Aug.
PER
Perth
CNX
Chiang Mai
AU$451
Return
Just found
Select Scoot flight, departing Wed., 20 Aug. from Perth to Chiang Mai, returning Tue., 26 Aug., priced at AU$451 Just found
AirAsia
Wed., 12 Nov. - Thu., 4 Dec.
PER
Perth
CNX
Chiang Mai
AU$491
Return
Found 6 days ago
Select AirAsia flight, departing Wed., 12 Nov. from Perth to Chiang Mai, returning Thu., 4 Dec., priced at AU$491 Found 6 days ago
Malaysia Airlines
Thu., 14 Aug. - Mon., 25 Aug.
PER
Perth
CNX
Chiang Mai
AU$633
Return
Found 20 hours ago
Select Malaysia Airlines flight, departing Thu., 14 Aug. from Perth to Chiang Mai, returning Mon., 25 Aug., priced at AU$633 Found 20 hours ago
Singapore Airlines
Mon., 25 Aug. - Wed., 3 Sep.
PER
Perth
CNX
Chiang Mai
AU$649
Return
Just found
Select Singapore Airlines flight, departing Mon., 25 Aug. from Perth to Chiang Mai, returning Wed., 3 Sep., priced at AU$649 Just found
Cathay Pacific
Wed., 12 Nov. - Thu., 4 Dec.
PER
Perth
CNX
Chiang Mai
AU$860
Return
Found 6 days ago
Select Cathay Pacific flight, departing Wed., 12 Nov. from Perth to Chiang Mai, returning Thu., 4 Dec., priced at AU$860 Found 6 days ago
Flight from Perth to Chiang Mai route information
Origin airport
Perth
Destination airport
Chiang Mai Intl.
Airlines serving
Cathay Pacific, China Southern Airlines, Malaysia Airlines, Scoot, Singapore Airlines, Thai Airways International
Return price
AU$435
Distance
5886 km

Your quick guide to flights from Perth to Chiang Mai

Pick up great flights from Perth to Chiang Mai

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Perth to Chiang Mai. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Perth to Chiang Mai that take around hours.

Find cheap flights from Perth to Chiang Mai

From the great flight deals with prices currently ranging from AU$435 to AU$860, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Perth to Chiang Mai around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Chiang Mai is normally in August.

Reasons to book your flight from Perth to Chiang Mai with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Perth to Chiang Mai across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Chiang Mai right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Perth Airport to Chiang Mai Intl. Airport (CNX)?
The lowest price advertised for a round-trip journey between Perth Airport and CNX is AU$435. But you better move fast. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Perth Airport (PER) to Chiang Mai Airport?
This can vary between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from Perth Airport (PER) to Chiang Mai Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PER to Chiang Mai Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Perth Airport to Chiang Mai Intl. Airport (CNX)?
The distance is around 5 900 kilometres, so pack your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your Perth to Chiang Mai flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from PER to Chiang Mai Airport?
If you want to travel straight from Perth Airport (PER) to Chiang Mai Intl. Airport (CNX), you’ll have to book a flight with at least one stop. Unfortunately, there aren’t any airlines that fly directly on this route.
Are Perth Airport (PER) to Chiang Mai Intl. Airport (CNX) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest airfares from Perth Airport (PER) to Chiang Mai Airport popping up a few weeks before the date of departure. If you’d rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

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Chiang Mai Flight Deals

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