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Cheap flights from Sydney to Houston from $809

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 May 2026.

Thu 22/1018:50
SYD
-
IAH
2 stops34h 28m
American Airlines
Mon 26/1008:46
IAH
-
SYD
1 stop30h 09m
American Airlines
Deal found 12/5$1,476
Thu 22/1010:10
SYD
-
HOU
2 stops21h 48m
American Airlines
Fri 6/1112:15
HOU
-
SYD
2 stops27h 45m
American Airlines
Deal found 12/5$1,498
Thu 22/1010:10
SYD
-
IAH
1 stop25h 40m
American Airlines
Fri 6/1118:17
IAH
-
SYD
2 stops21h 43m
American Airlines
Deal found 12/5$1,498
Thu 24/912:00
SYD
-
IAH
1 stop18h 24m
Qantas Airways
Wed 28/1017:30
IAH
-
SYD
1 stop22h 30m
Qantas Airways
Deal found 12/5$1,520
Thu 24/912:00
SYD
-
HOU
1 stop22h 51m
Qantas Airways
Wed 28/1016:15
HOU
-
SYD
1 stop22h 40m
Qantas Airways
Deal found 12/5$1,531
Sat 5/909:10
SYD
-
IAH
1 stop25h 36m
American Airlines
Sat 19/920:12
IAH
-
SYD
1 stop19h 53m
American Airlines
Deal found 10/5$1,580
Sat 5/912:00
SYD
-
HOU
1 stop18h 28m
American Airlines
Sat 19/918:19
HOU
-
SYD
2 stops21h 46m
American Airlines
Deal found 10/5$1,598
Sat 5/912:00
SYD
-
HOU
1 stop18h 28m
Qantas Airways
Sat 19/920:22
HOU
-
SYD
1 stop19h 33m
Qantas Airways
Deal found 10/5$1,600
Sun 17/513:15
SYD
-
IAH
3 stops36h 02m
Multiple Airlines
Sun 24/512:06
IAH
-
SYD
3 stops32h 44m
Multiple Airlines
Deal found 9/5$1,849
Wed 10/609:10
SYD
-
IAH
1 stop21h 11m
Multiple Airlines
Mon 15/606:10
IAH
-
SYD
1 stop33h 55m
Multiple Airlines
Deal found 11/5$1,855
Mon 7/909:55
SYD
-
IAH
1 stop21h 30m
Air New Zealand
Sun 27/908:30
IAH
-
SYD
2 stops34h 10m
Air New Zealand
Deal found 8/5$1,881
Mon 7/1211:15
SYD
-
HOU
2 stops21h 39m
American Airlines
Tue 5/112:09
HOU
-
SYD
2 stops27h 51m
American Airlines
Deal found 8/5$1,934

Find 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 13 May 2026.

Round-trip from

$1,476

One-way from

$809

Popular in

December

Cheapest in

May

Average price

$1,408
American Airlines
  • American Airlines
  • 22/10-26/10
  • 3 total stops
  • 64h 37m total
  • Sydney to Houston
Search Deals
2/10
  • 2/10
  • 2 total stops
  • 37h 11m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 13 May 2026.
Use the filters below to find and compare flights from Sydney to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 22/10

18:50-19:50

1 stop41h 00m

Houston George Bush Intcntl

Mon 26/10

14:08-06:55

1 stop24h 47m

$1,476

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 24/9

09:10-15:24

2 stops21h 14m

Houston George Bush Intcntl

Wed 28/10

18:50-06:55

1 stop20h 05m

$1,527

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 24/9

12:00-19:51

1 stop22h 51m

Houston Hobby

Wed 28/10

16:15-06:55

1 stop22h 40m

$1,531

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 7/9

09:10-15:20

2 stops21h 10m

Houston George Bush Intcntl

Sun 27/9

20:12-09:45

2 stops46h 33m

$1,967

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 21/9

12:00-15:24

1 stop18h 24m

Houston George Bush Intcntl

Wed 30/9

20:12-07:05

1 stop19h 53m

$2,043

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sat 15/8

13:15-19:51

2 stops21h 36m

Houston Hobby

Sat 22/8

15:58-11:50

2 stops28h 52m

$2,061

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 10/6

10:20-11:04

2 stops39h 44m

Houston George Bush Intcntl

Mon 15/6

20:15-07:00

1 stop19h 45m

$2,101

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 5/11

21:45-14:10

2 stops57h 25m

Houston George Bush Intcntl

Mon 9/11

21:05-19:50

2 stops53h 45m

$2,291

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 21/9

09:15-21:35

2 stops27h 20m

Houston Hobby

Wed 30/9

10:05-06:50

2 stops29h 45m

$2,445

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 29/6

09:15-15:05

1 stop20h 50m

Houston George Bush Intcntl

Sun 12/7

16:14-06:50

1 stop23h 36m

$2,447

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 40 resultsSorted by cheapest first
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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?

To ensure you get the cheapest price possible for a flight from Sydney to Houston, you should look to book at least 71 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, December is the cheapest month in which you can book a flight from Sydney to Houston (average of $253). Flying from Sydney to Houston in July is currently the most expensive (average of $1,188). 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.

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 13 May 2026.
Read through reviews of airlines operating flights from Sydney to Houston, such as Air New Zealand,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
642 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,037 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,711 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,662 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
11,029 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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 21h 14m. American Airlines provides one of the quickest options available for as low as $1,527. 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 $989, ANA will fly you from Sydney to Houston and back. In addition to ANA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and American Airlines - these airlines can fly you to your destination from $1,054 and $1,155, respectively. ANA is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • 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, December is the cheapest month in which you can book a flight from Sydney to Houston (average of $253). Flying from Sydney to Houston in July is currently the most expensive (average of $1,188). 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$989Average$1,700FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,054Average$1,543FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,155Average$1,995FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,185Average$1,486FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,205Average$1,507FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,216Average$1,747FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$2,343Average$2,955FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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