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Find cheap flights from Chiang Mai to Sydney from $278

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 Sydney departing on 22/6. 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
Fri 7/6
Fri 14/6

Search hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chiang Mai to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chiang Mai to Sydney, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:

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Cheap flight deals from Chiang Mai to Sydney (CNX-SYD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chiang Mai to Sydney 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 and deals for you by selecting your travel dates.
Choose your dates
17:20 - 20:00CNX-SYD
23h 40m1 stop
13:35 - 14:55SYD-CNX
29h 20m1 stop
$799
Find Deal
Mon, 29 Jul - Mon, 21 Oct
18:05 - 11:35CNX-SYD
14h 30m1 stop
21:30 - 20:25SYD-CNX
26h 55m3 stops
$1,233
Find Deal
Mon, 29 Jul - Mon, 21 Oct
15:30 - 06:25CNX-SYD
11h 55m1 stop
15:45 - 13:45SYD-CNX
26h 00m2 stops
$1,246
Find Deal
Mon, 29 Jul - Mon, 21 Oct
21:25 - 08:00CNX-SYD
31h 35m2 stops
21:30 - 20:25SYD-CNX
26h 55m3 stops
$1,556China Eastern
Find Deal
Mon, 29 Jul - Mon, 21 Oct
00:45 - 07:30CNX-SYD
27h 45m1 stop
13:35 - 14:55SYD-CNX
29h 20m1 stop
$1,606
Find Deal
Sun, 28 Jul - Mon, 21 Oct
00:35 - 07:20CNX-SYD
27h 45m2 stops
22:10 - 10:20SYD-CNX
16h 10m1 stop
$1,865
Find Deal
Sun, 28 Jul - Mon, 21 Oct
00:35 - 07:20CNX-SYD
27h 45m2 stops
22:15 - 14:50SYD-CNX
20h 35m2 stops
$1,969
Find Deal
Sun, 28 Jul - Mon, 21 Oct
21:25 - 09:00CNX-SYD
32h 35m3 stops
21:30 - 20:25SYD-CNX
26h 55m3 stops
$2,161China Eastern
Find Deal
Mon, 29 Jul - Mon, 21 Oct

Flights from Chiang Mai to Sydney - Travel Insights & Trends

Get data-powered insights and trends into flights from Chiang Mai to Sydney 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 Sydney?

The average price of all flights from Chiang Mai to Sydney clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Sydney on a Tuesday and more expensive on a Monday. On your return trip to Chiang Mai, you should consider flying back on a Monday, and avoid Sundays for better deals.

Good to know

Low season

March

High season

March

Cheapest flight

$278
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly and prices are also 37% lower on average.
Flight from Chiang Mai to Sydney

When to book flights from Chiang Mai to Sydney

Are your dates flexible? Find out the best times to travel from Chiang Mai to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chiang Mai to Sydney

  • What is the cheapest flight from Chiang Mai to Sydney?

    In the last 3 days, the lowest price for a flight from Chiang Mai to Sydney was $184 for a one-way ticket and $528 for a return.

  • Which aircraft models fly most regularly from Chiang Mai to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chiang Mai to Sydney?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Chiang Mai and Sydney, with Star Alliance being the most commonly used for this route.

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

    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 Sydney.

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

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

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

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

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

    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 to Sydney from Chiang Mai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Chiang Mai to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Chiang Mai to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chiang Mai to Sydney? 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.
7.9
Thai AirwaysOverall score based on 521 reviews
7.5Food
7.2Entertainment
8.4Crew
8.0Boarding
7.7Comfort
Airline reviews

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

6.0 GoodJeremiah, Apr 2024BKK - HKT
Read more about Thai Airways reviews

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Increase the number of available films, including variety. All other aspects were great.

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

Thai Airways is one of the best airlines in the business. Looking forward to fly again with them.

food poor i said chiken i got pack a pow breakfast lousey .job to explain wot it was ...

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Book cheap flights from Chiang Mai to Sydney

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chiang Mai to Sydney found on KAYAK in the last 72 hours.
22/6Sat
2 stops
30h 30mCNX-SYD
$278
22/6Sat
2 stops
30h 30mCNX-SYD
$283
19/6Wed
2 stops
30h 45mCNX-SYD
$285
22/6Sat
1 stopScoot
21h 20mCNX-SYD
$416
22/6Sat
1 stopScoot
21h 20mCNX-SYD
$421
18/6Tue
1 stopThai Airways
15h 50mCNX-SYD
$640
22/6Sat
3 stopsChina Eastern
31h 15mCNX-SYD
$766
22/6Sat
3 stopsChina Eastern
37h 45mCNX-SYD
$952
16/6Sun
1 stopAsiana Airlines
27h 45mCNX-SYD
$1,050
23/5Thu
1 stopAsiana Airlines
27h 45mCNX-SYD
$1,053

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Chiang Mai - Sydney Flights

Departure:

Chiang Mai (undefined)Thailand

Destination:

Sydney (SYD)Australia

Return flight deals:

Sydney - Chiang Mai

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