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Cheap flights from Sydney to Houston from $782

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 January 2026.

Round-trip from

$1,299

One-way from

$782

Popular in

August

Cheapest in

November

Average price

$2,013
3/2-10/2
  • 3/2-10/2
  • 4 total stops
  • 62h 26m total
  • Sydney to Houston
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25/1
  • 25/1
  • 3 total stops
  • 32h 55m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($230 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($49 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Sydney to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Houston
Explore the most affordable flight options available from Sydney to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Tue 3/206:00SYD - IAH
2 stops34h 59mMultiple Airlines
Tue 10/216:08IAH - SYD
2 stops27h 27mMultiple Airlines
Deal found 6/1$1,299
Sun 22/311:45SYD - IAH
1 stop19h 20mAir New Zealand
Fri 27/321:05IAH - SYD
1 stop19h 40mAir New Zealand
Deal found 5/1$1,384
Thu 19/211:45SYD - IAH
1 stop19h 20mAir New Zealand
Mon 23/321:05IAH - SYD
1 stop21h 25mAir New Zealand
Deal found 6/1$1,390
Wed 4/314:00SYD - IAH
2 stops27h 30mMultiple Airlines
Wed 11/316:34IAH - SYD
2 stops28h 01mMultiple Airlines
Deal found 5/1$1,424
Thu 5/211:45SYD - IAH
1 stop19h 20mAir New Zealand
Thu 12/220:05IAH - SYD
1 stop21h 25mAir New Zealand
Deal found 5/1$1,445
Thu 19/211:20SYD - IAH
2 stops51h 19mAir Canada
Mon 23/317:25IAH - SYD
1 stop23h 10mAir Canada
Deal found 6/1$1,449
Thu 5/214:00SYD - IAH
2 stops26h 59mMultiple Airlines
Thu 12/216:34IAH - SYD
2 stops27h 01mMultiple Airlines
Deal found 5/1$1,452
Mon 2/209:55SYD - IAH
1 stop21h 10mAir New Zealand
Mon 16/220:05IAH - SYD
1 stop19h 40mAir New Zealand
Deal found 6/1$1,488
Thu 14/511:55SYD - IAH
1 stop19h 30mAir New Zealand
Fri 12/621:55IAH - SYD
1 stop21h 45mAir New Zealand
Deal found 5/1$1,489
Mon 19/116:00SYD - IAH
2 stops46h 39mAir Canada
Thu 12/1117:25IAH - SYD
1 stop23h 10mAir Canada
Deal found 5/1$1,504
Mon 23/211:20SYD - IAH
1 stop22h 04mAir Canada
Thu 26/212:50IAH - SYD
2 stops27h 45mAir Canada
Deal found 6/1$1,513
Mon 12/110:40SYD - HOU
2 stops28h 53mDelta
Mon 26/105:45HOU - SYD
2 stops33h 45mDelta
Deal found 6/1$1,672

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Houston 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 647,157 searches. Data last updated 7 January 2026.
Use the filters below to find and compare flights from Sydney to Houston that are best for you.

Fly from

Sydney

Fly to

Houston

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 1/5

11:55-16:25

1 stop19h 30m

Houston George Bush Intcntl

Fri 15/5

21:55-08:45

1 stop19h 50m

$1,495

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 1/5

11:55-16:25

1 stop19h 30m

Houston George Bush Intcntl

Wed 13/5

21:55-10:40

1 stop21h 45m

$1,495

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 25/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 22/3

21:30-07:00

Nonstop17h 30m

$1,659

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 24/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 22/3

16:30-09:05

1 stop24h 35m

$1,663

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 25/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 17/3

21:30-07:00

Nonstop17h 30m

$1,663

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 25/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 18/3

21:30-07:00

Nonstop17h 30m

$1,663

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 24/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 17/3

14:20-09:05

1 stop26h 45m

$1,663

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 23/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 18/3

21:30-07:00

Nonstop17h 30m

$1,663

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 25/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Mon 16/3

21:30-07:00

Nonstop17h 30m

$1,663

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 12/1

10:40-22:33

2 stops28h 53m

Houston Hobby

Mon 26/1

05:45-08:30

2 stops33h 45m

$1,672

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 37 results
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Best time to book a flight from Sydney to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Sydney with our price prediction graph.
Estimated return 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 Sydney to Houston

How far ahead should I book a flight from Sydney to Houston?

Use this chart to determine the optimal time to book a return flight from Sydney to Houston. Price data was last updated on 2 January 2026.

To ensure you get the cheapest price possible for a flight from Sydney to Houston, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Sydney to Houston (average of $801). Flying from Sydney to Houston in July is currently the most expensive (average of $1,412). 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 SYD to HOU?

Find hourly flight availability from Sydney to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Houston as you normally would.

How much does it cost for a return flight from Sydney to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 7 January 2026.
Read through reviews of airlines operating flights from Sydney to Houston, such as Air New Zealand, Virgin Australia, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Food

7.4

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
565 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Food

7.4

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Virgin Australia
7.6
Good
430 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Food

7.4

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
967 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Food

7.4

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,134 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Food

7.4

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air Canada
7.1
Good
10,598 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Food

7.4

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Related info for your journey

Find useful and relevant information for your journey from Sydney to Houston. 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 from for flights from Sydney to Houston?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Houston. You should not have trouble finding flights to Houston from Kingsford Smith; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Sydney airport to Houston. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

  • How long is the flight from Sydney to Houston?

    A quick flight from Sydney to Houston can take about 15h 35m. Air New Zealand provides one of the quickest options available for as low as $1,659. The distance between Sydney and Houston is about 13826 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Sydney to Houston round-trip?

    Currently priced at $634, American Airlines will fly you from Sydney to Houston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and ANA - these airlines can fly you to your destination from $920 and $1,063, respectively. American Airlines is priced at 64% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $648. Users have also found prices from $819 and $1,207 on Virgin Australia and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Houston 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 Sydney to Houston?

    Currently, March is the cheapest month in which you can book a flight from Sydney to Houston (average of $801). Flying from Sydney to Houston in July is currently the most expensive (average of $1,412). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Sydney to Houston

Discover the top 7 airlines that operate flights from Sydney to Houston. 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 647,157 searches. Data last updated 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$920Average$1,151FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
ANACheapest$1,063Average$1,703FlexibilityNo cancel feeOn-time80%
Search ANA flights
American AirlinesCheapest$1,220Average$1,647FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,253Average$1,625FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,344Average$1,622FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,457Average$1,977FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,858Average$2,558FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Houston?

Cheapflights makes it easy to find Sydney to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Houston?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Houston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Houston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Houston become cheaper?

Of course! You can now track prices for flights from Sydney to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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