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$420+ Cheap flights from Texas to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SYD
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Cheap flight deals from Texas to Sydney

Keep the following information in mind while searching for Texas to Sydney flight deals. Data was last updated October 17, 2025.

Round-trip from

$820
(CrystalTravel)

One-way from

$420
(CrystalTravel)

Popular in

December

Cheapest in

July

Average price

$1,065

Good round-trip deal

$1,264 or less

Good one-way deal

$1,068 or less
From Texas to Sydney Kingsford Smith
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One-way flight from Texas to Sydney Kingsford Smith
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Highest demand for flights based on searches. 23% potential increase in price ($346 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Texas to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Texas to Sydney Kingsford Smith.
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Find flight deals from Texas to Sydney

Cheapest flights from Texas to Sydney
Explore the most affordable flight options available from Texas to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:10 pmIAH - SYD
1 stop20h 50mQantas Airways
Sun 11/911:20 amSYD - IAH
1 stop21h 57mQantas Airways
Deal found 10/15$833
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:17 pmIAH - SYD
2 stops21h 43mAmerican Airlines
Sun 12/2111:20 amSYD - IAH
1 stop24h 38mAmerican Airlines
Deal found 10/16$839
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:25 pmHOU - SYD
1 stop21h 30mAmerican Airlines
Sun 12/212:05 pmSYD - HOU
1 stop18h 42mAmerican Airlines
Deal found 10/16$840
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:43 amIAH - SYD
1 stop27h 12mAmerican Airlines
Sun 4/512:10 pmSYD - IAH
1 stop25h 33mAmerican Airlines
Deal found 10/16$845
This Cheapflightsfares deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:23 pmIAH - SYD
1 stop23h 37mQantas Airways
Sat 11/811:20 amSYD - IAH
1 stop21h 57mQantas Airways
Deal found 10/16$846
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:03 amHOU - SYD
1 stop28h 52mAmerican Airlines
Sun 11/22:05 pmSYD - HOU
1 stop26h 52mAmerican Airlines
Deal found 10/16$848
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:25 amIAH - SYD
1 stop30h 30mAmerican Airlines
Sat 12/2711:20 amSYD - IAH
1 stop24h 38mAmerican Airlines
Deal found 10/15$848
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:24 pmHOU - SYD
2 stops23h 36mAmerican Airlines
Sun 4/55:45 pmSYD - HOU
2 stops20h 58mAmerican Airlines
Deal found 10/16$849
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:05 amIAH - SYD
1 stop29h 50mAmerican Airlines
Sun 12/75:45 pmSYD - IAH
2 stops22h 46mAmerican Airlines
Deal found 10/16$850
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:39 pmHOU - SYD
2 stops22h 21mAmerican Airlines
Sat 11/811:20 amSYD - HOU
2 stops21h 34mAmerican Airlines
Deal found 10/16$851
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:23 pmIAH - SYD
2 stops22h 37mAmerican Airlines
Sat 11/811:20 amSYD - IAH
2 stops21h 39mAmerican Airlines
Deal found 10/16$851
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:32 pmIAH - SYD
2 stops23h 28mAmerican Airlines
Sat 4/1812:10 pmSYD - IAH
1 stop18h 42mAmerican Airlines
Deal found 10/16$852

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
Use the filters below to find and compare flights from Texas to Sydney that are best for you.

Fly from

Texas

Fly to

Sydney

Route

Depart

Return

Price

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 2/24

4:24 pm-9:00 am

2 stops23h 36m

Sydney Kingsford Smith

Wed 3/11

1:05 pm-8:02 pm

1 stop22h 57m

$849

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Thu 11/13

4:00 pm-8:30 am

1 stop23h 30m

Sydney Kingsford Smith

Wed 12/3

10:40 am-11:55 pm

1 stop30h 15m

$859

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sat 1/24

10:45 am-8:30 am

2 stops28h 45m

Sydney Kingsford Smith

Fri 2/13

10:40 am-11:59 pm

2 stops30h 19m

$861

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Thu 10/30

5:59 pm-9:15 am

2 stops23h 16m

Sydney Kingsford Smith

Sun 11/2

12:10 pm-5:44 pm

1 stop21h 34m

$863

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 11/1

4:25 pm-9:05 am

1 stop24h 40m

Sydney Kingsford Smith

Sun 11/16

12:10 pm-11:55 pm

1 stop28h 45m

$863

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Thu 11/13

5:49 pm-9:15 am

1 stop22h 26m

Sydney Kingsford Smith

Tue 11/25

11:50 am-1:14 pm

1 stop18h 24m

$863

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Mon 11/10

3:10 pm-9:15 am

1 stop25h 05m

Sydney Kingsford Smith

Fri 11/21

12:10 pm-4:44 pm

1 stop21h 34m

$863

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 11/30

6:00 am-8:30 am

2 stops33h 30m

Sydney Kingsford Smith

Sun 12/7

10:40 am-11:02 pm

2 stops29h 22m

$865

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Thu 3/12

4:00 pm-6:05 am

1 stop22h 05m

Sydney Kingsford Smith

Thu 3/26

9:40 am-2:16 pm

1 stop20h 36m

$867

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Fri 2/20

10:05 am-8:30 am

2 stops29h 25m

Sydney Kingsford Smith

Sun 3/8

10:40 am-8:46 pm

2 stops27h 06m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 results
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Best time to book a flight from Texas to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Texas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Texas to Sydney

What is the cheapest month to book a flight from Texas to Sydney?

Currently, August is the cheapest month in which you can book a flight from Texas to Sydney (average of $473). Flying from Texas to Sydney in January is currently the most expensive (average of $818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TX to SYD?

Find hourly flight availability from Texas to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

It’s optimal to fly from Texas to Sydney at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Texas to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Texas to Sydney. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Texas to Sydney flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Texas to Sydney

Explore weekly flight availability from Texas to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 17, 2025.

The most flights from USTX to SYD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Texas to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Texas?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Texas to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

  • How long is the flight from Texas to Sydney?

    Departing from Texas to Sydney will take you 23h 16m. There are 8469 mi between Texas and Sydney. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Texas to Sydney one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $420. Users have also found prices from $426 and $435 on American Airlines and Delta, respectively.

  • What are the most popular routes from Texas to Sydney?

    When deciding which route to take from Texas to Sydney consider Dallas/Fort Worth - Sydney Kingsford Smith, Houston Hobby - Sydney Kingsford Smith or Houston George Bush Intcntl - Sydney Kingsford Smith as they are the most popular.

  • What are the cheapest flights from Texas to Sydney?

    On average you can expect to pay $8,233 for a flight from Texas to Sydney. The cheapest flight overall is $968 while the most popular route, (Dallas/Fort Worth - Sydney Kingsford Smith) is currently priced at $870.

  • Can I find deals for flights from Texas to Sydney that include hotel bookings?

    Yes. In addition to deals on Texas to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Sydney.

  • Can I find deals for business class flights from Texas to Sydney?

    Yes. Cheapflights offers flight deals from Texas to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Texas to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Texas to Sydney (average of $473). Flying from Texas to Sydney in January is currently the most expensive (average of $818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 7 airlines flying from Texas to Sydney

Discover the top 7 airlines that operate flights from Texas to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$469Average$1,077FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$632Average$1,075FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$799Average$1,359FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$823Average$1,343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$835Average$1,293FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$957Average$1,415FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$998Average$1,242FlexibilityNo cancel feeOn-time67%

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