$334 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 2/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Australia

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Australia Flight Deals from Chiang Mai

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stops$749
Sydney
Sydney2 stops$749

Cheap Flight Deals from Chiang Mai to Australia (CNX-AU0)

 
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.

Recent return flight deals from Chiang Mai to Australia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Chiang Mai to Australia.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
17:30 - 07:50CNX-SYD
35h 20m2 stops
 Logo
12:50 - 21:50SYD-CNX
36h 00m2 stops
Fri, 13 Jun - Fri, 20 Jun
 Logo
17:30 - 20:00CNX-SYD
23h 30m2 stops
 Logo
12:50 - 16:40SYD-CNX
30h 50m1 stop
Fri, 13 Jun - Fri, 20 Jun
 Logo
17:20 - 20:00CNX-SYD
23h 40m1 stop
 Logo
12:50 - 16:40SYD-CNX
30h 50m1 stop
Fri, 13 Jun - Fri, 20 Jun
 Logo
14:15 - 07:50CNX-SYD
38h 35m3 stops
 Logo
12:50 - 21:50SYD-CNX
36h 00m2 stops
Fri, 13 Jun - Fri, 20 Jun
 Logo
01:20 - 09:45CNX-SYD
29h 25m1 stop
 Logo
12:50 - 16:40SYD-CNX
30h 50m1 stop
Thu, 12 Jun - Fri, 20 Jun
 Logo
01:20 - 09:45CNX-SYD
29h 25m1 stop
 Logo
12:50 - 21:50SYD-CNX
36h 00m2 stops
Thu, 12 Jun - Fri, 20 Jun
Malaysia Airlines Logo
14:40 - 10:00CNX-SYD
16h 20m1 stop
Malaysia Airlines Logo
22:10 - 11:40SYD-CNX
17h 30m1 stop
$924Malaysia Airlines
Find Deal
Tue, 30 Sep - Tue, 14 Oct
 Logo
14:15 - 07:50CNX-SYD
38h 35m3 stops
 Logo
16:40 - 13:40SYD-CNX
24h 00m3 stops
Fri, 13 Jun - Fri, 20 Jun
 Logo
01:20 - 09:45CNX-SYD
29h 25m1 stop
 Logo
16:40 - 13:40SYD-CNX
24h 00m3 stops
$1,035
Find Deal
Thu, 12 Jun - Fri, 20 Jun
Useful Info

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 is the cheapest time of day to fly to Australia?

The average price for all round-trip flights from Chiang Mai to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Australia is generally in the evening, when retur flights cost $811 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 $811.

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.

Good to know

Low season

April

High season

May

Cheapest flight

$334
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (1% more expensive on average)
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.

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.
7.7
Thai AirwaysOverall score based on 325 reviews
8.3Crew
7.3Food
7.8Boarding
7.5Comfort
6.8Entertainment
Airline reviews

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.

6.0 GoodAnonymous, Apr 2025BKK - DPS
Read more Thai Airways reviews

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.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.