Trip.com
US$353Collected
Compare pricesFlights from Chiang Mai to Sydney
CNX → SYD · compared across 9 travel sites
- Flight time
- from 10h 55m nonstop
- Distance
- 8,056 km
- Typical one-way
- US$353
Compare Chiang Mai → Sydney prices on 9 travel sites
Add your dates and open the same search on each travel site to find the cheapest fare. You book directly with the provider.
Booking.com
US$580Collected
Compare pricesAgoda
US$410Collected
Compare pricesKayak
One of the largest flight metasearch engines worldwide.
Compare pricesKiwi.com
Virtual interlining specialist that mixes airlines creatively.
Compare pricesExpedia
Global OTA giant with package deals and member prices.
Compare pricesSkyscanner
The benchmark flight metasearch — “search everywhere”.
Compare pricesPriceline
Long-standing US OTA with express deals for flights.
Compare pricesMomondo
Kayak-family metasearch known for winning price comparisons.
Compare pricesFares auto-collected from partner search results on 2026-09-03 (one-way, economy).
Typical prices & when to book
Lowest fare collected
US$353
Trip.com
Auto-collected from Trip.com search results on 2026-09-03 (one-way, economy). Fares change constantly — click “Compare prices” for live fares.
Chiang Mai → Sydney route guide
The Chiang Mai (CNX) to Sydney (SYD) route covers roughly 8,056 km, with an estimated flight time of about 10h 55m for a nonstop service. Compare the travel sites above to find the best fare for your dates — availability and prices differ between them.
Departures use Chiang Mai; arrivals use Kingsford Smith. Both airports handle the route with regular schedules, so same-day connections and day trips are realistic options.
Chiang Mai → Sydney flight FAQ
How long is the flight from Chiang Mai to Sydney?
Nonstop flights from Chiang Mai to Sydney take about 10h 55m. The route covers approximately 8,056 km.
How do I find the cheapest flights from Chiang Mai to Sydney?
Compare the same dates across the 9 travel sites listed above — their fares differ by provider. Midweek departures, flexible dates and booking a few weeks ahead usually help.
Are there direct flights from Chiang Mai to Sydney?
Direct availability changes by season and carrier. The estimated nonstop flight time is about 10h 55m; one-stop options are widely available.