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Cheap flights from Sydney to Houston from $881

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
27 May — 3 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 27 April 2026.

Sat 2/506:00
SYD
-
IAH
3 stops44h 02m
Multiple Airlines
Fri 8/516:07
IAH
-
SYD
2 stops39h 03m
Multiple Airlines
Deal found 24/4$1,515
Sun 23/820:55
SYD
-
IAH
2 stops43h 02m
ANA
Mon 31/811:35
IAH
-
SYD
1 stop30h 50m
ANA
Deal found 23/4$1,528
Sun 7/613:15
SYD
-
IAH
2 stops30h 35m
Multiple Airlines
Sun 14/620:33
IAH
-
SYD
2 stops34h 37m
Multiple Airlines
Deal found 23/4$1,606
Tue 1/920:55
SYD
-
IAH
1 stop26h 50m
ANA
Wed 30/920:05
IAH
-
SYD
2 stops32h 05m
ANA
Deal found 26/4$1,624
Sun 13/911:45
SYD
-
IAH
1 stop36h 00m
ANA
Sun 1/1120:10
IAH
-
SYD
2 stops31h 05m
ANA
Deal found 25/4$1,699
Tue 11/817:50
SYD
-
IAH
1 stop26h 31m
Multiple Airlines
Tue 18/817:17
IAH
-
SYD
1 stop23h 13m
Multiple Airlines
Deal found 24/4$1,700
Wed 27/517:50
SYD
-
IAH
1 stop26h 00m
Multiple Airlines
Wed 3/616:07
IAH
-
SYD
1 stop24h 23m
Multiple Airlines
Deal found 27/4$1,706
Sun 13/919:40
SYD
-
IAH
2 stops49h 31m
Multiple Airlines
Sat 7/1122:15
IAH
-
SYD
2 stops48h 15m
Multiple Airlines
Deal found 25/4$1,707
Mon 25/517:50
SYD
-
IAH
1 stop26h 00m
Multiple Airlines
Mon 1/616:07
IAH
-
SYD
1 stop24h 23m
Multiple Airlines
Deal found 25/4$1,773
Thu 23/411:45
SYD
-
IAH
2 stops32h 32m
ANA
Thu 30/411:35
IAH
-
SYD
1 stop40h 35m
ANA
Deal found 22/4$1,775
Tue 11/817:50
SYD
-
IAH
1 stop26h 31m
Multiple Airlines
Wed 26/817:17
IAH
-
SYD
2 stops27h 33m
Multiple Airlines
Deal found 24/4$1,791
Tue 15/913:15
SYD
-
HOU
2 stops25h 38m
Fiji Airways
Sat 31/1018:19
HOU
-
SYD
2 stops26h 16m
Fiji Airways
Deal found 25/4$1,866

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 27 April 2026.

Round-trip from

$1,528

One-way from

$881

Popular in

January

Cheapest in

May

Average price

$1,855
ANA
  • ANA
  • 23/8-31/8
  • 3 total stops
  • 73h 52m total
  • Sydney to Houston
Search Deals
22/7
  • 22/7
  • 3 total stops
  • 58h 27m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($166 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 27 April 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

Tue 11/8

17:50-05:21

1 stop26h 31m

Houston George Bush Intcntl

Tue 18/8

17:17-07:30

1 stop23h 13m

$1,700

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 13/5

09:10-15:11

1 stop21h 01m

Houston George Bush Intcntl

Wed 20/5

16:21-07:05

1 stop23h 44m

$1,800

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 15/9

13:15-23:53

2 stops25h 38m

Houston Hobby

Sat 31/10

18:19-12:35

2 stops26h 16m

$1,866

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 11/8

17:50-05:21

1 stop26h 31m

Houston George Bush Intcntl

Wed 26/8

06:30-07:30

1 stop34h 00m

$2,041

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sat 18/7

13:15-19:53

2 stops21h 38m

Houston Hobby

Tue 25/8

18:14-11:50

2 stops26h 36m

$2,050

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 11/8

11:55-21:56

2 stops25h 01m

Houston George Bush Intcntl

Wed 26/8

16:31-08:45

2 stops25h 14m

$2,208

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 17/10

14:15-20:30

2 stops22h 15m

Houston George Bush Intcntl

Fri 30/10

17:30-22:05

2 stops36h 35m

$2,221
Fastest return journey

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 12/10

11:20-14:56

1 stop19h 36m

Houston George Bush Intcntl

Mon 26/10

21:30-07:00

Nonstop17h 30m

$2,430

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 18/6

09:15-09:14

2 stops38h 59m

Houston Hobby

Wed 1/7

06:00-06:50

2 stops33h 50m

$2,434

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sun 13/9

09:15-21:35

2 stops27h 20m

Houston Hobby

Sun 1/11

13:00-08:30

2 stops26h 30m

$2,467

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 45 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 $255). Flying from Sydney to Houston in July is currently the most expensive (average of $1,196). 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 27 April 2026.
Read through reviews of airlines operating flights from Sydney to Houston, such as ANA,Air New Zealand, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
1,197 reviews
Check prices

Boarding

8.6

Entertainment

8.0

Comfort

8.2

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
ANA
8.4
Very Good
1,197 reviews
ANA
8.4
Very Good
1,197 reviews
Check prices

Boarding

8.6

Entertainment

8.0

Comfort

8.2

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
Air New Zealand
8.0
Very Good
638 reviews
ANA
8.4
Very Good
1,197 reviews
Check prices

Boarding

8.6

Entertainment

8.0

Comfort

8.2

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
Qantas Airways
7.5
Good
1,028 reviews
ANA
8.4
Very Good
1,197 reviews
Check prices

Boarding

8.6

Entertainment

8.0

Comfort

8.2

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
United Airlines
7.4
Good
9,668 reviews
ANA
8.4
Very Good
1,197 reviews
Check prices

Boarding

8.6

Entertainment

8.0

Comfort

8.2

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
Air Canada
7.1
Good
10,974 reviews
ANA
8.4
Very Good
1,197 reviews
Check prices

Boarding

8.6

Entertainment

8.0

Comfort

8.2

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.

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 18h 28m. Air New Zealand provides one of the quickest options available for as low as $2,494. The distance between Sydney and Houston is about 13818 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 $996, 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 $1,061 and $1,163, respectively. ANA is priced at 41% 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 $255). Flying from Sydney to Houston in July is currently the most expensive (average of $1,196). 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$996Average$1,596FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,061Average$1,532FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,163Average$2,008FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,193Average$1,487FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,213Average$1,520FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,224Average$1,785FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,989Average$2,919FlexibilityNo 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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