Thai Airways flights from Sydney to Chiang Mai (SYD - CNX)
SYD — CNX
25 Oct — 1 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Thai Airways flights from Sydney to Chiang Mai
Explore the most affordable Thai Airways flight options available from Sydney to Chiang Mai. Find the lowest fares with prices last updated on 25 September 2026.
Tue 6/1011:00 -
1 stop13h 30m
Tue 8/1219:35 -
1 stop12h 20m
Deal found 25/9฿113,193
Fri 9/1011:00 -
1 stop11h 50m
Mon 12/1011:05 -
1 stop30h 25m
Deal found 24/9฿150,043
Best Thai Airways flights from Sydney to Chiang Mai
Discover carefully curated Thai Airways flight deals from Sydney to Chiang Mai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.
Sat 19/1210:00 -
1 stop25h 20m
Mon 25/119:35 -
1 stop22h 20m
Deal found 23/9฿51,865
Sun 10/110:00 -
1 stop12h 50m
Sun 10/121:10 -
1 stop20h 45m
Deal found 24/9฿54,306
Mon 28/1215:25 -
1 stop19h 55m
Mon 11/119:35 -
1 stop12h 20m
Deal found 24/9฿60,860
Last-minute Thai Airways flights from Sydney to Chiang Mai
Discover last-minute Thai Airways flight deals from Sydney to Chiang Mai. Data last updated 25 September 2026 and is based on user searches.
Tue 6/1011:00 -
1 stop13h 30m
Tue 8/1219:35 -
1 stop12h 20m
Deal found 25/9฿113,193
Fri 9/1011:00 -
1 stop11h 50m
Mon 12/1011:05 -
1 stop30h 25m
Deal found 24/9฿150,043
Thai Airways flights from Sydney to Chiang Mai in 2026
Find detailed information about Thai Airways flights from Sydney to Chiang Mai. Explore the options provided by Thai Airways to plan your journey from Sydney to Chiang Mai. Data last updated 25 September 2026.
Which month is the cheapest to fly Economy class from Sydney to Chiang Mai?
For Economy class flights, the cheapest month to fly this route is February. The most expensive months are June and January.
Rainfall in Chiang Mai by month
Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.
Temperature in Chiang Mai by month
Plan your trip to Chiang Mai by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).
Best time to book a flight from Sydney to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Sydney with our price prediction graph.
SYD-CNX
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Other Thai Airways flights from Sydney
Browse through other Thai Airways flights departing from Sydney. Flight routes are based on user searches made on Cheapflights and were last updated on 25 September 2026.
If Chiang Mai is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 25 September 2026.
Read reviews and see what other travellers are saying about their experiences with Thai Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Thai Airways for your next flight. Reviews last updated 25 September 2026.
Entertainment system was improved. I could not get my preferred Isle seat this time.
10.0
Wonderful|Aug 2026
Excellent
8.0
Very Good|May 2026
Overall good.
10.0
Wonderful|Apr 2026
Flight attendants are great. Plane very comfortable.
10.0
Wonderful|Feb 2026
Thai Airways. Was echt super goed.
1 out of 142
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