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Low Price Flights from Sydney to Austin

Find Cheapest Airlines Flying from Sydney to Austin

Choose from 1 carriers that fly from Sydney to Austin, including American Airlines, Enjoy the cheapest tickets on this route with Delta Air Lines.
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Sydney to Austin according to previous 12 months data from Trip.com.

Explore the cheapest flights from Sydney to Austin in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 994, and round-trip tickets start at AU$ 1,570.

      • SYD 09:20
        25h 57m
        1 stop
        AUS 20:17
        Sydney - Austin | Mon, May 18 | Air Canada
        AUS 08:50
        31h 30m
        1 stop
        SYD 07:20
        Austin - Sydney | Thu, May 21 | Air Canada
        AU$ 1,570 AU$ 1,810
        13% off
        13% off
        AU$ 1,810 AU$ 1,570
      • SYD 09:30
        21h 17m
        1 stop
        AUS 15:47
        Sydney - Austin | Sat, Apr 25 | United Airlines
        AUS 19:49
        20h 6m
        1 stop
        SYD 06:55
        Austin - Sydney | Sun, May 3 | United Airlines
        AU$ 1,596 AU$ 1,810
        12% off
        12% off
        AU$ 1,810 AU$ 1,596
      • SYD 09:30
        21h 21m
        1 stop
        AUS 15:51
        Sydney - Austin | Tue, May 5 | United Airlines
        AUS 11:07
        28h 48m
        1 stop
        SYD 06:55
        Austin - Sydney | Tue, May 12 | United Airlines
        AU$ 1,621 AU$ 1,810
        10% off
        10% off
        AU$ 1,810 AU$ 1,621
      • SYD 09:10
        20h 25m
        1 stop
        AUS 14:35
        Sydney - Austin | Sat, Apr 25 | Qantas Airways
        AUS 19:37
        20h 28m
        1 stop
        SYD 07:05
        Austin - Sydney | Sun, May 3 | American Airlines
        AU$ 1,627
        10% off
        AU$ 1,810 AU$ 1,627
      • SYD 09:10
        20h 27m
        1 stop
        AUS 14:37
        Sydney - Austin | Tue, Jun 16 | Qantas Airways
        AUS 15:44
        24h 11m
        1 stop
        SYD 06:55
        Austin - Sydney | Mon, Jun 22 | American Airlines
        AU$ 1,633
        10% off
        AU$ 1,810 AU$ 1,633
      • SYD 09:10
        28h 55m
        1 stop
        AUS 23:05
        Sydney - Austin | Sun, May 3 | American Airlines
        AUS 19:37
        20h 28m
        1 stop
        SYD 07:05
        Austin - Sydney | Sun, May 10 | American Airlines
        AU$ 1,641
        9% off
        AU$ 1,810 AU$ 1,641
      • SYD 09:10
        20h 25m
        1 stop
        AUS 14:35
        Sydney - Austin | Tue, May 5 | Qantas Airways
        AUS 19:37
        20h 28m
        1 stop
        SYD 07:05
        Austin - Sydney | Tue, May 12 | Qantas Airways
        AU$ 1,652
        9% off
        AU$ 1,810 AU$ 1,652
      • SYD 10:20
        21h 2m
        1 stop
        AUS 16:22
        Sydney - Austin | Sun, May 3 | United Airlines
        AUS 07:09
        32h 46m
        1 stop
        SYD 06:55
        Austin - Sydney | Sun, May 10 | United Airlines
        AU$ 1,654
        9% off
        AU$ 1,810 AU$ 1,654
      • SYD 09:10
        20h 25m
        1 stop
        AUS 14:35
        Sydney - Austin | Thu, Apr 23 | American Airlines
        AUS 07:00
        33h 5m
        1 stop
        SYD 07:05
        Austin - Sydney | Thu, Apr 30 | American Airlines
        AU$ 1,659
        8% off
        AU$ 1,810 AU$ 1,659
      • SYD 09:10
        20h 25m
        1 stop
        AUS 14:35
        Sydney - Austin | Sun, May 3 | Qantas Airways
        AUS 19:37
        20h 28m
        1 stop
        SYD 07:05
        Austin - Sydney | Sun, May 10 | Qantas Airways
        AU$ 1,683
        7% off
        AU$ 1,810 AU$ 1,683
      • SYD 13:00
        17h 25m
        1 stop
        AUS Invalid Date
        Sydney - Austin | Wed, Apr 22 | Normal Airline
        AUS 15:00
        6h
        Direct
        SYD 16:00
        Austin - Sydney | Fri, Apr 24 | Normal Airline
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      • SYD 09:15
        20h 20m
        1 stop
        AUS 14:35
        Sydney - Austin | Tue, May 5 | Delta Air Lines
        AU$ 994 AU$ 1,162
        14% off
        14% off
        AU$ 1,162 AU$ 994
      • SYD 09:15
        29h 30m
        1 stop
        AUS 23:45
        Sydney - Austin | Wed, May 13 | Delta Air Lines
        AU$ 1,023 AU$ 1,162
        12% off
        12% off
        AU$ 1,162 AU$ 1,023
      • SYD 09:15
        29h 20m
        1 stop
        AUS 23:35
        Sydney - Austin | Tue, Apr 21 | Delta Air Lines
        AU$ 1,023 AU$ 1,162
        12% off
        12% off
        AU$ 1,162 AU$ 1,023
      • SYD 09:10
        27h 27m
        1 stop
        AUS 21:37
        Sydney - Austin | Thu, May 28 | American Airlines
        AU$ 1,029
        11% off
        AU$ 1,162 AU$ 1,029
      • SYD 17:50
        20h 15m
        1 stop
        AUS 23:05
        Sydney - Austin | Tue, May 5 | Qantas Airways
        AU$ 1,036
        11% off
        AU$ 1,162 AU$ 1,036
      • SYD 09:15
        29h 6m
        1 stop
        AUS 23:21
        Sydney - Austin | Thu, May 28 | Delta Air Lines
        AU$ 1,037
        11% off
        AU$ 1,162 AU$ 1,037
      • SYD 09:10
        29h 41m
        1 stop
        AUS 23:51
        Sydney - Austin | Thu, May 21 | American Airlines
        AU$ 1,041
        10% off
        AU$ 1,162 AU$ 1,041
      • SYD 10:20
        34h 26m
        1 stop
        AUS 05:46
        Sydney - Austin | Thu, May 28 | United Airlines
        AU$ 1,047
        10% off
        AU$ 1,162 AU$ 1,047
      • SYD 09:10
        24h 57m
        1 stop
        AUS 19:07
        Sydney - Austin | Wed, Apr 29 | American Airlines
        AU$ 1,058
        9% off
        AU$ 1,162 AU$ 1,058
      • SYD 17:50
        20h 15m
        1 stop
        AUS 23:05
        Sydney - Austin | Wed, Apr 22 | American Airlines
        AU$ 1,080
        7% off
        AU$ 1,162 AU$ 1,080
      • SYD 13:00
        17h 25m
        1 stop
        AUS Invalid Date
        Sydney - Austin | Wed, Apr 22 | Normal Airline
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Displayed flight fares from Sydney to Austin are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Sydney to Austin Flight Details

The distance between Sydney and Austin is approximately 13,633.79km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceAU$ 994
Cheapest return ticket priceAU$ 1,570
Off-season for travelOctober
Peak season for travelJanuary
Flight distance13,633.79km
Popular airlineAmerican Airlines
Flight statistics for the Sydney–Austin route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Sydney (SYD) to Austin (AUS)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as AU$ 994 on Cheapest nonstop routes (e.g. SYD to AUS on Tue, May 5), while Air Canada offers Cheapest nonstop round-trips from AU$ 1,570 departing on Mon, May 18 and returning on Thu, May 21.
  • At the moment, you can catch a direct flight from Sydney to Austin with the following airlines, including: Qantas Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to Austin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Sydney to Austin, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, May 5, with one-way flights priced at just AU$ 994.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Austin travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sydney to Austin is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Sydney to Austin on April 20, 2026 with Air Canada, with prices starting at AU$ 1,466.
  • You can land at any one of the following hubs in Austin, with Sydney Airport to Austin-Bergstrom International Airport (SYD-AUS) is by far the most common option on this route: Austin-Bergstrom International Airport (AUS).
  • The time difference between Austin and Sydney is 16h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Sydney to Austin by air

If you're looking to fly from Sydney to Austin or searching for flights between Sydney and Austin, we have you covered. Start your search for the most competitive airfares by entering your travel date above. Alternatively, continue reading to explore your journey in more detail. Find information about airlines, flight schedules, tips for finding affordable tickets, and much more.

Sydney to Austin airfares

The airfares for Sydney and Austin can vary significantly. The price of an air ticket is influenced by various factors, including demand levels, selected travel dates and times, seat availability, and pricing strategies implemented by different airlines. Additionally, the fares may also be adjusted based on the travel class you choose, whether it's first class, business class, or economy class.

How to find cheap flights from Sydney to Austin

To obtain the cheapest Sydney to Austin air tickets, it takes a combination of flexibility, determination, and a touch of good fortune. Here are some valuable tips to assist you in finding the best prices:

  • 1. Stay flexible with your travel dates and times, as airfares are often more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Consider nearby alternative airports as they may provide more economical options.
  • 3. Explore booking separate one-way flights with different airlines, as two individual tickets can sometimes be cheaper than a round-trip.
  • 4. Opt for a connecting flight from Sydney to Austin to potentially save on costs.
  • 5. Keep a vigilant eye out for unexpected last-minute flight deals that may appear out of the blue.

Airlines from Sydney to Austin

While there isn't a direct flight available from Sydney to Austin, Qantas Airways and Virgin Australia provides a convenient solution with connecting flights. This allows passengers to seamlessly travel from Sydney to Austin through these well-connected airports.

Sydney to Austin flight time

In the absence of a non-stop Sydney to Austin flight, the flight time can vary due to connecting flights and layovers. The duration of the layover depends on factors like baggage reclaim and whether the connecting flights depart from the same or different airports. These variables impact the overall travel duration, possibly causing deviations from the estimated timeframe. Verify flight details on the booking page for accurate information.

Everything you need to know about Sydney airport

Sydney Airport (SYD), the busiest airport in Australia, operates through three main terminals: Terminal 1 for international flights, Terminal 2 for domestic flights, and Terminal 3, exclusively for Qantas flights. It offers a diverse range of flight routes, connecting Sydney to numerous global destinations. Traveling to and from the airport is convenient, with multiple transportation options available. The train journey from the city center takes approximately 13 minutes, while buses, rideshare, taxis provide alternative travel choices with travel times ranging from 20 to 30 minutes, depending on traffic conditions.

Arriving at Austin airport

Austin Airport, identified by the airport code AUS, features a single terminal accommodating both domestic and international flights. It provides flight routes connecting Austin to various destinations, including New York, Los Angeles, Chicago, and London. Airlines like American Airlines, Delta Air Lines, and Southwest Airlines operate at this airport, ensuring convenient travel options for passengers. To reach the airport from the city center, travelers can hire taxis, utilize public transportation, or opt for ride-sharing services, with an average travel time of approximately 20 to 30 minutes.

Book Sydney to Austin flights on Trip.com to unlock extra benefits

Finding cheap airfares from Sydney to Austin is just the beginning with Trip.com. In addition to finding great flight deals, we also offer a range of extra perks and benefits. By making your flight reservation with us, you gain access to exclusive discounts on hotels, car rentals, and airport transfers, allowing you to maximize savings on your journey. As a token of our gratitude, Trip.com rewards you with Tripcoins, our exclusive loyalty program currency, which can be redeemed for your future travels.

Trip.com Airline Insights on Flights from Sydney toAustin

Which airlines offer the cheapest nonstop flights from Sydney to Austin?

Data is based on the average price of all nonstop flights from Sydney to Austin on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Delta Air Lines offers the cheapest nonstop flights from Sydney to Austin, with an average price of AU$ 920.

AU$ 359
AU$ 920
AU$ 1,482
AU$ 2,044
AU$ 2,605
Delta Air Lines
AU$ 920
Delta Air Lines
American Airlines
AU$ 1,080
American Airlines
United Airlines
AU$ 1,337
United Airlines
Air New Zealand
AU$ 1,987
Air New Zealand
Qantas Airways
AU$ 2,605
Qantas Airways

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.