Have a flexible travel schedule? Discover the best time to fly to Sydney with our price prediction graph.
TH1-SYD
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.
Reviews of airlines flying non-stop to Sydney
Get insights into the airlines that provide direct flights to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 17 October 2026.
Read reviews from past customers who have flown Emirates,Thai Airways, andแควนตัสแอร์เวย์ to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
FAQ about direct flights to Sydney
Find answers to frequently asked questions about direct flights to Sydney to unlock the best deals on Cheapflights.
How much are direct flights to Sydney?
On average, a one-way direct flight to Sydney will cost users approximately ฿21,787. If you're looking for a direct return flight to Sydney, you can expect to pay around ฿30,446.
Which airlines fly direct to Sydney?
At the moment, Thai Airways, แควนตัสแอร์เวย์, Emirates offer direct flights to Sydney. Thai Airways is currently the most popular airline that flies direct to Sydney.
How long is a direct flight to Sydney?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Sydney to last approximately 9h 15m on average. The quickest direct flight to Sydney at this time departs from Bangkok Suvarnabhumi Airport (9h 15m), while the longest leaves from Bangkok Suvarnabhumi Airport (9h 15m).
What is the best time of year to fly direct to Sydney?
If you're seeking the lowest price on a direct flight to Sydney, June is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Sydney, when demand is typically at its lowest.
What is the most popular direct flight origin to Sydney?
Currently, the most popular direct flight origin to Sydney is Bangkok Suvarnabhumi Airport. A return direct flight from Bangkok Suvarnabhumi Airport to Sydney typically costs around ฿26,116.
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