You’ve searched for flights from Bangkok to Sydney. We've gone through all 166 flights that go to or via Sydney every week, to help you find the cheapest flight. Hong Kong Airlines usually has the best-value flights from Bangkok, but make sure you compare all your options to get the cheapest flight possible.
When you fly 7521 km from Bangkok to Sydney, you can choose from 16 airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.
If you're fairly flexible about when you want to fly to Sydney, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by Qantas, Qantas & Malaysia Airlines, as they're the most popular airlines for this journey.
It takes about 14 hrs 35 mins to fly from Bangkok to Sydney. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your accommodation or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.