Cheap flights from Brisbane to Sidney

Compare Brisbane to Sidney flight deals

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

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Flight deals from Brisbane Airport to Sidney Airport

Looking for a cheap last-minute deal or the best return flight from Brisbane to Sidney? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Brisbane to Sidney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brisbane to Sidney flights are currently cheapest in April.

Brisbane to Sidney: Alternative routes

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

Brisbane to Sidney: Flight information

The things to know before you go.
Cheapest flight found$2,264
Cheapest month to flyApril

Finding cheap flights from Brisbane to Sidney: Frequently asked questions

The best price we found for a return flight from Brisbane to Sidney is $4,000. 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.
Currently, there are no airlines that fly direct from Brisbane to Sidney. But we found flights with one or more stops from $4,000.
As of March 2026, there are no flights flying from Brisbane to Sidney.
The cheapest month to fly from Brisbane to Sidney is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brisbane Airport to Sidney Airport on Sunday, 8 March 2026.
No airlines currently offer direct flights between Brisbane Airport and Sidney Airport. Most routes have one or more stops.
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 Sidney 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.
Currently, Virgin Australia offers the cheapest flight tickets to Sidney.

Travelling from Brisbane Airport (BNE) to Richland Municipal Airport (SDY): what you need to know

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your BNE to SDY flight.

  • During popular months such as January, it's best to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during a peak period in general.

How to find the cheapest flights from Brisbane Airport (BNE) to Richland Municipal Airport (SDY)

  • $2,264 is the lowest price for a one-way Brisbane Airport to Richland Municipal Airport flight. A return flight starts at $4,000. These fares may change depending on demand.

  • It's usually smart to book early if you want to get cheap tickets from BNE to SDY. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest flights from Brisbane Airport to Richland Municipal Airport throughout the entire month. It's a great way to find a bargain if your plans are flexible.

  • Picking up cheap flights from BNE to SDY is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when fares go down.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Brisbane Airport to Richland Municipal Airport.

Handy information about Brisbane Airport (BNE)

  • Of the departures from Brisbane Airport, 66.16% land on time at their destination.

  • To get to Brisbane Airport from central Brisbane, it'll take around 25 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 21 kilometres from the airport to the city centre.

  • You can expect a trip time of roughly 30 minutes on public transport.

  • Have an early flight from Brisbane Airport to Richland Municipal Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by picking one of these stays close to BNE:

Arriving at Richland Municipal Airport (SDY)

Getting from Richland Municipal Airport (SDY) to central Sidney

  • Richland Municipal Airport is roughly 3 kilometres from the centre of Sidney. The drive time takes about 5 minutes.

When to fly to Richland Municipal Airport (SDY)

  • It's time to plan your dates for your flight from Brisbane Airport to Richland Municipal Airport. April is the most popular month to visit Sidney. If you want a quieter vibe, go in February.

  • Book your flight from Brisbane Airport to Richland Municipal Airport for July if you want to explore Sidney during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 33ºC (91ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from BNE to SDY in January. Temperatures average between -14ºC (7ºF) and 1ºC (34ºF) then.

Explore more of United States

  • Billings is just one of the many places in United States waiting to be discovered once you've seen Sidney. Around 402 kilometres away to the south-west, top sights here include Pictograph Cave State Park, Moss Mansion and Yellowstone Art Museum.

  • If you're interested in discovering another great destination in United States, head for Rapid City, about 418 kilometres south of Sidney. Dinosaur Park, Storybook Island and Museum of Geology are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.