Question 1

What is the cheapest flight from Sydney to Austin?

Accepted Answer

In the last 3 days, the lowest price for a flight from Sydney to Austin was $671 for a one-way ticket and $1,147 for a round-trip. <a href='/flight-routes/Sydney-Kingsford-Smith-SYD/Austin-Bergstrom-AUS'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Sydney and Austin?

Accepted Answer

Yes, you’ll need a passport to travel to Austin from Sydney. <a href='/flight-routes/Sydney-Kingsford-Smith-SYD/Austin-Bergstrom-AUS'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Sydney to Austin?

Accepted Answer

For Sydney to Austin, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Austin back to Sydney, the best deals are generally found on Saturday, with Sunday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 4

What’s the cheapest day of the week to fly from Sydney to Austin?

Accepted Answer

For Sydney to Austin, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Austin back to Sydney, the best deals are generally found on Saturday, with Sunday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from Sydney to Austin?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

What is the cheapest month to fly from Sydney to Austin?

Accepted Answer

The cheapest month for flights from Sydney to Austin is September, where tickets cost $972 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $1,547 and $1,444 respectively.

Question 7

What is the cheapest month to fly from Sydney to Austin?

Accepted Answer

The cheapest month for flights from Sydney to Austin is September, where tickets cost $972 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $1,547 and $1,444 respectively.

Question 8

How does KAYAK find such low prices on flights from Sydney to Austin?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Austin. <a href='/flight-routes/Sydney-Kingsford-Smith-SYD/Austin-Bergstrom-AUS'>Visit our flight page for the latest deals!>/a>

Question 9

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Austin?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Sydney is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Sydney-Kingsford-Smith-SYD/Austin-Bergstrom-AUS'>Visit our flight page for the latest deals!>/a>

Question 10

What is the Hacker Fare option on flights from Sydney to Austin?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Sydney with another airline. Booking your flights between Sydney and AUS can sometimes prove cheaper using this method. <a href='/flight-routes/Sydney-Kingsford-Smith-SYD/Austin-Bergstrom-AUS'>Visit our flight page for the latest deals!>/a>

Question 11

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Austin?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Sydney-Kingsford-Smith-SYD/Austin-Bergstrom-AUS'>Visit our flight page for the latest deals!>/a>

Question 12

What is the cheapest layover airport when flying from Sydney to Austin?

Accepted Answer

Flights via Houston (IAH) offer the most affordable fares, with an average round-trip price of $1,122.

Question 13

What is the most popular layover airport when flying from Sydney to Austin?

Accepted Answer

Los Angeles (LAX) is the top choice – 58% of KAYAK users who clicked on 1-stop flights from Sydney to Austin picked an itinerary connecting there.

Question 14

Which layover airport has the quickest connection when flying from Sydney to Austin?

Accepted Answer

If you prefer a quick connection, Houston (IAH) often has the shortest layovers from Sydney to Austin, with an average of 1h 50m.

Question 15

Which layover airport offers the shortest total travel time from Sydney to Austin?

Accepted Answer

Consider flying via Dallas (DFW) for the shortest journey. The average one-way travel time for flights connecting there is 19h 11m.

Question 16

Which airlines provide the cheapest flights from Sydney to Austin?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Sydney to Austin were found on Qantas Airways ($1,147) and Air Canada ($1,160).

Question 17

Which airlines provide the cheapest flights from Sydney to Austin?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Sydney to Austin were found on Qantas Airways ($1,147) and Air Canada ($1,160).

Question 18

How far in advance should I book a flight from Sydney to Austin?

Accepted Answer

To get a below average price on the flight from Sydney to Austin, you should book around 4 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Question 19

How far in advance should I book a flight from Sydney to Austin?

Accepted Answer

To get a below average price on the flight from Sydney to Austin, you should book around 4 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Question 20

How much is a round-trip flight from Sydney to Austin?

Accepted Answer

Flight prices are typical for this route right now.Flights to Austin from Sydney usually cost between $1,063 and $1,639 in January.
The lowest price found in the past 3 days was $1,147 on Qantas Airways (Jan 23-Jan 30).

Low season	January
High season	March
Cheapest flight	$671

SYD - AUS

$671 Find Cheap Flights from Sydney to Austin

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

Everything you should know

Cheap Flights from Sydney to Austin (SYD-AUS)

Recent round-trip flight deals from Sydney to Austin

Recent one-way flight deals from Sydney to Austin

KAYAK's insights & trends for Sydney to Austin flights

Get data-powered insights and trends into flights from Sydney to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sydney to Austin?

What’s the cheapest day of the week to fly from Sydney to Austin?

For Sydney to Austin, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Austin back to Sydney, the best deals are generally found on Saturday, with Sunday being the most expensive.

What is the cheapest month to fly from Sydney to Austin?

The cheapest month for flights from Sydney to Austin is September, where tickets cost $972 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $1,547 and $1,444 respectively.

How far in advance should I book a flight from Sydney to Austin?

To get a below average price on the flight from Sydney to Austin, you should book around 4 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which airlines provide the cheapest flights from Sydney to Austin?

In the past 3 days, the cheapest round-trip tickets from Sydney to Austin were found on Qantas Airways ($1,147) and Air Canada ($1,160).

What is the most popular layover airport when flying from Sydney to Austin?

Los Angeles (LAX) is the top choice – 58% of KAYAK users who clicked on 1-stop flights from Sydney to Austin picked an itinerary connecting there.

What is the cheapest layover airport when flying from Sydney to Austin?

Flights via Houston (IAH) offer the most affordable fares, with an average round-trip price of $1,122.

Which layover airport offers the shortest total travel time from Sydney to Austin?

Consider flying via Dallas (DFW) for the shortest journey. The average one-way travel time for flights connecting there is 19h 11m.

Which layover airport has the quickest connection when flying from Sydney to Austin?

If you prefer a quick connection, Houston (IAH) often has the shortest layovers from Sydney to Austin, with an average of 1h 50m.

Good to know

When to book flights from Sydney to Austin

FAQs for booking flights from Sydney to Austin

What is the cheapest flight from Sydney to Austin?

In the last 3 days, the lowest price for a flight from Sydney to Austin was $671 for a one-way ticket and $1,147 for a round-trip.

Do I need a passport to fly between Sydney and Austin?

Yes, you’ll need a passport to travel to Austin from Sydney.

Which aircraft models fly most regularly from Sydney to Austin?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Sydney to Austin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Austin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Austin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Sydney to Austin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Sydney with another airline. Booking your flights between Sydney and AUS can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Austin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Sydney to Austin

Information on your arrival and departure airports

Cabin class types available on flights from Sydney to Austin

Complete your trip to Austin with a hotel stay or car rental

Find direct flights to and from Sydney and Austin

Flights to other popular destinations

Flights from domestic origins to Austin

Choose which airport to fly into in Austin

Find deals for your return flight