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Cheap flights from Australia to Houston from $802

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
5 Apr — 12 Apr1
1 adult

Cheap flight deals from Australia to Houston

Keep the following information in mind while searching for Australia to Houston flight deals. Data was last updated 31 March 2025.

Round-trip from

$1,333

One-way from

$847

Popular in

December

Cheapest in

March

Average price

$1,710
Air Canada
  • Air Canada
  • 10/6-3/8
  • 4 total stops
  • 68h 42m total
  • Australia to Houston
Air Canada
  • Air Canada
  • 18/6
  • 1 total stop
  • 21h 30m total
  • Australia to Houston
Highest demand for flights based on searches. 4% potential increase in price ($160 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($88 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Australia to Houston

Cheapest flights from Australia to Houston
Explore the most affordable flight options available from Australia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Tue 10/609:20SYD - IAH
2 stops38h 22mAir Canada
Sun 3/810:00IAH - SYD
2 stops30h 20mAir Canada
Deal found 31/3$1,333
Mon 6/1010:00BNE - IAH
2 stops37h 43mAir Canada
Tue 11/1109:30IAH - BNE
2 stops31h 10mAir Canada
Deal found 30/3$1,545
Wed 21/509:55SYD - IAH
1 stop21h 20mAir New Zealand
Wed 28/521:55IAH - SYD
1 stop19h 50mAir New Zealand
Deal found 31/3$1,686
Fri 17/1006:40MEL - IAH
2 stops24h 47mAir Canada
Wed 22/1016:35IAH - MEL
2 stops27h 30mAir Canada
Deal found 30/3$1,711
Tue 22/708:35MEL - IAH
1 stop22h 40mAir New Zealand
Sun 10/821:55IAH - MEL
1 stop31h 40mAir New Zealand
Deal found 31/3$1,759
Mon 6/1012:50SYD - IAH
1 stop35h 55mANA
Tue 11/1120:10IAH - SYD
2 stops31h 05mANA
Deal found 31/3$1,804
Tue 22/706:00MEL - IAH
2 stops39h 23mMultiple Airlines
Sun 10/816:55IAH - MEL
2 stops37h 25mMultiple Airlines
Deal found 31/3$1,826
Tue 1/711:40BNE - IAH
3 stops32h 25mMultiple Airlines
Thu 7/809:23IAH - BNE
3 stops34h 12mMultiple Airlines
Deal found 30/3$1,916
Wed 21/510:20SYD - IAH
2 stops21h 48mUnited Airlines
Wed 28/516:20IAH - SYD
2 stops23h 35mUnited Airlines
Deal found 31/3$2,104
Mon 6/1010:25SYD - HOU
2 stops27h 15mDelta
Tue 11/1106:00HOU - SYD
2 stops33h 35mDelta
Deal found 30/3$2,119
Fri 26/909:30MEL - IAH
2 stops22h 26mUnited Airlines
Fri 10/1021:56IAH - MEL
1 stop43h 19mUnited Airlines
Deal found 29/3$2,179
Wed 3/919:50PER - IAH
1 stop33h 25mAir New Zealand
Wed 10/921:55IAH - PER
1 stop29h 05mAir New Zealand
Deal found 30/3$2,215

Cheapflights Fare Finder

Customise your flight search to find flights from Australia 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 31 March 2025.
Use the filters below to find and compare flights from Australia to Houston that are best for you.

Fly from

Australia

Fly to

Houston

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 10/6

09:20-08:42

2 stops38h 22m

Houston George Bush Intcntl

Sun 3/8

10:00-07:20

2 stops30h 20m

$1,333

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 22/7

08:35-16:15

1 stop22h 40m

Houston George Bush Intcntl

Sun 10/8

21:55-20:35

1 stop31h 40m

$1,759

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 22/7

06:00-06:23

2 stops39h 23m

Houston George Bush Intcntl

Sun 10/8

16:55-21:20

2 stops37h 25m

$1,826

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 27/9

09:20-22:04

2 stops27h 44m

Houston George Bush Intcntl

Fri 16/1

16:25-14:55

2 stops29h 30m

$1,826

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 1/6

11:50-06:18

2 stops33h 28m

Houston George Bush Intcntl

Thu 31/7

11:35-09:25

1 stop30h 50m

$1,865

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 22/7

20:30-15:50

2 stops34h 20m

Houston George Bush Intcntl

Sun 10/8

07:20-11:35

3 stops37h 15m

$1,906

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 2/5

09:55-16:15

1 stop21h 20m

Houston George Bush Intcntl

Thu 29/5

21:55-10:35

1 stop21h 40m

$1,911

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 23/6

10:20-18:54

1 stop23h 34m

Houston George Bush Intcntl

Thu 31/7

20:16-07:00

1 stop19h 44m

$2,178

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 26/9

09:30-16:56

2 stops22h 26m

Houston George Bush Intcntl

Fri 10/10

21:56-09:15

1 stop43h 19m

$2,179

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 23/5

09:25-22:21

2 stops27h 56m

Houston Hobby

Sun 8/6

12:52-06:35

2 stops26h 43m

$2,195

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 53 results
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Best time to book a flight from Australia to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Australia 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 Australia to Houston

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

Currently, February is the cheapest month in which you can book a flight from Australia to Houston (average of $1,049). Flying from Australia to Houston in December is currently the most expensive (average of $1,705). 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 AU to HOU?

Find hourly flight availability from Australia 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 31 March 2025.

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 31 March 2025.
Read reviews from past customers who have flown Air Tahiti Nui, EVA Air and Japan Airlines from Australia to Houston. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.2

Overall

8.7

Comfort

8.0

Boarding

8.7

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Entertainment

7.2

Overall

8.7

Comfort

8.0

Boarding

8.7

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Entertainment

7.2

Overall

8.7

Comfort

8.0

Boarding

8.7

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Entertainment

7.2

Overall

8.7

Comfort

8.0

Boarding

8.7

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
8.3
Very Good

Entertainment

7.2

Overall

8.7

Comfort

8.0

Boarding

8.7

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Entertainment

7.2

Overall

8.7

Comfort

8.0

Boarding

8.7

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Australia to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Australia to Houston one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $847. Users have also found prices from $1,333 and $1,374 on United Airlines and Air New Zealand, respectively.

  • What are the most popular routes from Australia to Houston?

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Australia to Houston (average of $1,049). Flying from Australia to Houston in December is currently the most expensive (average of $1,705). 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 10 airlines flying from Australia to Houston

Discover the top 10 airlines that operate flights from Australia 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,028Average$1,823FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,202Average$2,799FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
American AirlinesCheapest$1,267Average$1,999FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,299Average$2,253FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,336Average$2,189FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapest$1,353Average$1,828FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapest$1,358Average$2,038FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapest$1,842Average$2,271FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,301Average$2,773FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,590Average$2,932FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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

When you search for this flight from Australia to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Houston.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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