Cheap Flights to Sydney

Compare Sydney Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

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Flight deals to Sydney

Looking for a cheap last-minute deal or the best round-trip flight to Sydney? Find the lowest prices on one-way and round-trip tickets right here.

Sydney.฿5,010 per passenger.Departing Thu, May 8.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Thu, May 8, arriving in Sydney.Price includes taxes and charges.From ฿5,010, select.

Sydney.฿5,074 per passenger.Departing Wed, Aug 20.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Wed, Aug 20, arriving in Sydney.Price includes taxes and charges.From ฿5,074, select.

Sydney.฿5,074 per passenger.Departing Mon, Jun 23.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Mon, Jun 23, arriving in Sydney.Price includes taxes and charges.From ฿5,074, select.

Sydney.฿5,150 per passenger.Departing Wed, Dec 10.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Wed, Dec 10, arriving in Sydney.Price includes taxes and charges.From ฿5,150, select.

Sydney.฿5,150 per passenger.Departing Thu, Nov 13.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Thu, Nov 13, arriving in Sydney.Price includes taxes and charges.From ฿5,150, select.

Sydney.฿5,153 per passenger.Departing Wed, Oct 29.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Wed, Oct 29, arriving in Sydney.Price includes taxes and charges.From ฿5,153, select.

Sydney.฿5,153 per passenger.Departing Mon, Mar 9.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Mon, Mar 9, arriving in Sydney.Price includes taxes and charges.From ฿5,153, select.

Sydney.฿5,160 per passenger.Departing Wed, Sep 10.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Don Mueang on Wed, Sep 10, arriving in Sydney.Price includes taxes and charges.From ฿5,160, select.

Find the cheapest time to fly to Sydney

Flexible on travel dates? Find the cheapest month – or even day – to fly to Sydney.

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Airports near Sydney

Compare routes to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier.

Direct flights to Sydney

Frequently asked questions

How long is the flight to Sydney?

The average flight time to Sydney is 9 hours and 11 minutes. We've calculated this based on journeys from Bangkok.

Which airlines offer direct flights to Sydney?

EL AL Israel Airlines, Finnair, Thai Airways, Oman Air, Qantas, Gulf Air, Turkish Airlines and KLM all fly non-stop to Sydney.

When is the cheapest time to fly to Sydney?

The cheapest month to fly to Sydney is usually May.

How can I find the best flight deal to Sydney?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Sydney Airport?

Yes – the average flight time is 9 hours and 2 minutes.

How much are round-trip flights to Sydney?

The best price we found for a round-trip flight to Sydney is ฿10,346. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Sydney Airport is Tuesday, May 20, 2025.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with to Sydney?

Currently, Thai AirAsia and Jetstar offer the cheapest flight tickets to Sydney.

Flying to Sydney

The things to know before you go.

Cheapest flight found	฿5,010
Cheapest month to fly	May
Average flight time	9 hrs, 2 mins
Most popular airline	EL AL Israel Airlines
Average flights per week	258

Discover Sydney

How to find cheap flights to Sydney

Looking for cheap tickets to Sydney? Here are a few tips on how to score the best price and make your journey as smooth as possible.

Simply hit "search." We've compared plane tickets from all major online travel agents and airlines flying to Sydney to find the cheapest flights. And with us, there are no hidden fees – what you see is what you pay.
Flex your dates to secure the best air ticket price for your Sydney flight. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest time to fly to Sydney.
Set up a Price Alert. You can easily track the fare of your flights to Sydney by creating an alert. Whenever prices go down or up, you'll get a push notification or email to help you get the best flight deal.
Compare flight deals to Sydney from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Look for direct flights. Only interested in direct flights to Sydney? Make sure to tick "Direct flights only" when performing a search. If there are direct Sydney flights available, these will appear in the results.
Find the cheapest Business Class flights to Sydney. We scour the Internet for the best Business, Premium Economy, and First Class flight fares to Sydney, too. Check the difference in price as you search – you might just stumble on a last-minute low fare.
Include nearby airports in your search. Widen your search for Sydney flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Sydney with hotels and car rental

Once you've secured your cheap flight ticket to Sydney, discover the best prices and exclusive rates for hotels in Sydney or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.

Compare Sydney plane tickets with other destinations using the everywhere search

Not quite set on flying to Sydney just yet? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel to.