$320 Find Cheap Flights from Chiang Mai to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chiang Mai to Australia departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Chiang Mai to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$818
Brisbane
Brisbane1 stop$1,212
Sydney
Sydney2 stops$818
Brisbane
Brisbane1 stop$1,212

Book Cheap Chiang Mai to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chiang Mai to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chiang Mai to Australia

Mon, 1 Dec - Wed, 7 Jan
Multiple Airlines Logo
22:50 - 14:40CNX-SYD
35h 50m2 stops
Multiple Airlines Logo
21:25 - 21:40SYD-CNX
28h 15m2 stops
$818Multiple Airlines
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Mon, 1 Dec - Wed, 7 Jan
Multiple Airlines Logo
12:05 - 13:05CNX-SYD
21h 00m1 stop
Multiple Airlines Logo
21:45 - 15:00SYD-CNX
45h 15m2 stops
$990Multiple Airlines
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Mon, 1 Dec - Wed, 7 Jan
Multiple Airlines Logo
20:30 - 08:05CNX-SYD
31h 35m2 stops
Multiple Airlines Logo
12:55 - 17:45SYD-CNX
32h 50m3 stops
$1,007Multiple Airlines
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Mon, 1 Dec - Wed, 10 Dec
Scoot Logo
12:05 - 21:20CNX-MEL
29h 15m1 stop
Scoot Logo
22:05 - 15:45MEL-CNX
21h 40m1 stop
$1,186Scoot
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Sat, 21 Mar - Mon, 23 Mar
Malaysia Airlines Logo
14:50 - 06:45CNX-BNE
12h 55m1 stop
Malaysia Airlines Logo
08:00 - 13:50BNE-CNX
32h 50m1 stop
$1,221Malaysia Airlines
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Mon, 23 Mar - Wed, 25 Mar
China Eastern Logo
15:35 - 14:05CNX-MEL
18h 30m1 stop
China Eastern Logo
22:30 - 14:20MEL-CNX
19h 50m1 stop
$1,223China Eastern
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Sat, 21 Mar - Mon, 23 Mar
Malaysia Airlines Logo
14:50 - 06:45CNX-BNE
12h 55m1 stop
Malaysia Airlines Logo
08:00 - 13:50BNE-CNX
32h 50m1 stop
$1,226Malaysia Airlines
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Mon, 23 Mar - Wed, 25 Mar
China Eastern Logo
15:35 - 14:05CNX-MEL
18h 30m1 stop
China Eastern Logo
22:30 - 14:20MEL-CNX
19h 50m1 stop
$1,226China Eastern
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Sat, 21 Mar - Sun, 22 Mar
Cathay Pacific Logo
19:40 - 15:35CNX-BNE
16h 55m2 stops
Cathay Pacific Logo
00:30 - 19:00BNE-CNX
21h 30m2 stops
$1,903Cathay Pacific
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Sat, 21 Mar - Sun, 22 Mar
Cathay Pacific Logo
19:40 - 15:35CNX-BNE
16h 55m2 stops
Cathay Pacific Logo
00:30 - 19:00BNE-CNX
21h 30m2 stops
$1,908Cathay Pacific
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Booking Insights

KAYAK's insights & trends for Chiang Mai to Australia flights

Get data-powered insights and trends into flights from Chiang Mai to Australia to help you find the cheapest flights, the best time to fly, and much more.

What’s the cheapest day of the week to fly from Chiang Mai to Australia?

The average price of all round-trip flights from Chiang Mai to Australia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Australia on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Chiang Mai to Australia. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

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Good to know

Cheapest flight$320
Flight from Chiang Mai to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Chiang Mai to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chiang Mai to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chiang Mai to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chiang Mai to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chiang Mai to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chiang Mai to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chiang Mai to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the evening, when retur flights cost $1,235 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,235.

Reviews of the top airline flying from Chiang Mai to Australia

 
Need help choosing which airline to fly with from Chiang Mai to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Thai AirwaysOverall score based on 361 reviews
7.6Comfort
6.9Entertainment
7.3Food
7.8Boarding
8.3Crew
Airline reviews

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

6.0 GoodPeerapat, Oct 2025KIX - BKK
Read more Thai Airways reviews

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

Everything you need to know for your flight from Chiang Mai to Australia

Information on your arrival and departure airports

Chiang Mai (CNX)

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