Skyscanner home

Cheap flights from Austin-Bergstrom to Sydney

Compare Austin-Bergstrom to Sydney flight deals

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

Book the best Sydney fare with no extra fees

Flight deals from Austin-Bergstrom to Sydney

Looking for a cheap last-minute deal or the best return flight from Austin-Bergstrom Airport to Sydney Airport? If you want to travel next month, return fares start from $1,437. Find the lowest prices on one-way and return tickets right here.
Sydney.$765 per passenger.Departing Mon, 19 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Mon, 19 Oct, arriving in Sydney.Price includes taxes and charges.From $765, select.
Sydney.$798 per passenger.Departing Mon, 31 Aug.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Austin-Bergstrom on Mon, 31 Aug, arriving in Sydney.Price includes taxes and charges.From $798, select.
Sydney.$802 per passenger.Departing Mon, 27 Jul.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Austin-Bergstrom on Mon, 27 Jul, arriving in Sydney.Price includes taxes and charges.From $802, select.
Sydney.$856 per passenger.Departing Tue, 8 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Tue, 8 Sep, arriving in Sydney.Price includes taxes and charges.From $856, select.
Sydney.$892 per passenger.Departing Mon, 9 Nov.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Austin-Bergstrom on Mon, 9 Nov, arriving in Sydney.Price includes taxes and charges.From $892, select.
Sydney.$898 per passenger.Departing Mon, 1 Mar.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Austin-Bergstrom on Mon, 1 Mar, arriving in Sydney.Price includes taxes and charges.From $898, select.
Sydney.$899 per passenger.Departing Fri, 29 Jan.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Austin-Bergstrom on Fri, 29 Jan, arriving in Sydney.Price includes taxes and charges.From $899, select.
Sydney.$973 per passenger.Departing Thu, 11 Feb.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Austin-Bergstrom on Thu, 11 Feb, arriving in Sydney.Price includes taxes and charges.From $973, select.
Sydney.$1,014 per passenger.Departing Wed, 21 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Austin-Bergstrom on Wed, 21 Apr, arriving in Sydney.Price includes taxes and charges.From $1,014, select.
Sydney.$1,049 per passenger.Departing Mon, 14 Dec.One-way flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Austin-Bergstrom on Mon, 14 Dec, arriving in Sydney.Price includes taxes and charges.From $1,049, select.

Find the cheapest month to fly from Austin-Bergstrom to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Austin-Bergstrom to Sydney flights are currently cheapest in October.
Jul
from $802
Aug
from $798
Sep
from $856
Oct
from $765
Nov
from $892
Dec
from $1,049
Jan
from $899
Feb
from $973
Mar
from $898
Apr
from $1,014
May
Find prices
Jun
Find prices

Austin-Bergstrom to Sydney: Alternative routes

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

Sydney

9km from central Sydney
ClosestCheapest
from $765
Search flights

Wollongong

86km from central Sydney
Search flights

Austin to Sydney: Flight information

The things to know before you go.
Cheapest flight found$765
Cheapest month to flyOctober

Finding cheap flights from Austin-Bergstrom to Sydney: Frequently asked questions

The best price we found for a return flight from Austin-Bergstrom to Sydney is $1,419. 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 Austin-Bergstrom to Sydney. But we found flights with one or more stops from $1,419.
As of July 2026, there are no flights flying from Austin-Bergstrom to Sydney.
The cheapest month to fly from Austin-Bergstrom to Sydney is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Austin-Bergstrom Airport to Sydney Airport on Monday, 27 July 2026.
No airlines currently offer direct flights between Austin-Bergstrom Airport and Sydney 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 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.

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.

Currently, Air Canada offers the cheapest flight tickets to Sydney.

Flying from Austin-Bergstrom Airport (AUS) to Sydney Airport (SYD): what you need to know

  • Sydney's timezone is UTC+11, which makes Sydney 17 hours ahead of Austin.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your AUS to SYD flight.

  • You'll likely experience longer queues during popular months such as July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • Consider adding a stopover when booking your ticket from Austin-Bergstrom Airport to Sydney Airport. Just uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Check out these options between AUS and SYD:

    • Dallas Fort Worth International Airport

    • Los Angeles International Airport

    • San Francisco International Airport

How to find the cheapest flights from Austin-Bergstrom Airport (AUS) to Sydney Airport (SYD)

  • $766 is currently the lowest price for a one-way Austin-Bergstrom Airport to Sydney Airport flight. Return flights start from $1,419. These prices may change based on demand.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from AUS to SYD if you book ahead. Airlines often offer some excellent early bird deals.

  • Finding cheap flights from Austin-Bergstrom Airport to Sydney Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search function to see the lowest fares across each month and land a great deal.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from AUS to SYD.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Austin-Bergstrom Airport to Sydney Airport.

Handy information about Austin-Bergstrom Airport (AUS)

  • AUS is located at 3600 Presidential Blvd.

  • When it comes to the on-time performance of Austin-Bergstrom Airport, 77% of flights complete their journey on time.

  • To reach Austin-Bergstrom Airport from central Austin, it takes around 20 minutes by car. Of course, this depends on traffic. It's approximately 16 kilometres from the airport to the city centre.

  • Planning to catch public transport? Expect a trip time of around 45 minutes.

  • Booked an early flight from Austin-Bergstrom Airport to Sydney Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near AUS:

Arriving at Sydney Airport (SYD)

  • Reserve a hotel close to SYD if you're taking a late Austin-Bergstrom Airport to Sydney Airport flight. Settle into one of these options and avoid the hassle of a long transfer:

  • Go wherever you want, whenever you want with a Sydney Airport rental car. Book your wheels from simba car rental, Bargain Car Rentals or Yes Drive and find adventure across Sydney and beyond.

  • Lock in the best rate by booking your vehicle from Sydney Airport around two weeks before your departure date.

When to fly to Sydney Airport (SYD)

  • The quietest month for a flight from Austin-Bergstrom Airport to Sydney Airport is March, while July is the most popular. Pick the best time to visit Sydney based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Austin-Bergstrom Airport to Sydney Airport, think about the kind of weather you enjoy. January is the warmest month in Sydney, with the temperature ranging from 17ºC (63ºF) to 32ºC (90ºF).

  • Search for cheap tickets from AUS to SYD in July if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

Explore more of Australia

  • You've seen Sydney, now it's time to explore other parts of Australia. Travel about 241 kilometres south-west to Canberra to tick off its leading attractions. From National Gallery of Australia to National Portrait Gallery and Museum of Australian Democracy, you'll have a packed itinerary ahead.

  • Around 121 kilometres north-east of Sydney, Newcastle is another favourite stop in Australia. Start your sightseeing at Merewether Beach, Nobbys Beach and Newcastle Beach.

Plan the rest of your trip from Austin to Sydney

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.