Prices are in Australian Dollars.

Find cheap flights from Chiang Mai to Sydney

CNX - SYD

Find cheap flights from Chiang Mai to Sydney

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Chiang Mai (CNX)
Sydney Kingsford Smith
Sun. 16/5
Sun. 23/5
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Good to know

Low season

JuneBest time to beat the crowds (33% less expensive on average)

High season

SeptemberMost popular time to fly (26% more expensive on average)

Average price (return flight)

$889(avg. price over the last 2 weeks)

Good deal one-way

$385or less

When to book flights from Chiang Mai to Sydney

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $385 or less one-way.
  • The cheapest flight from Chiang Mai to Sydney was found, on average, 0 days before departure.
  • High season is considered to be August, September and October. The cheapest month to fly is June.

FAQs for booking flights from Chiang Mai to Sydney

How does KAYAK find such low prices 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?

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

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

COVID-19 information

Safety measures for airlines flying from Chiang Mai to Sydney

Airlines flying from Chiang Mai to Sydney have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chiang Mai to Sydney

Mandatory masks

Masks required on board, masks provided on flights from Chiang Mai to Sydney

Social distancing seating

Middle seats unavailable to book on flights from Chiang Mai to Sydney

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chiang Mai to Sydney

Book cheap flights from Chiang Mai to Sydney

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