Australia

$463+ Cheap flights from Houston to Australia

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Dec 27 — Jan 31
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Cheap flight deals from Houston to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Australia (AU0). 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 December 22, 2024.

Round-trip from

$870
(American Airlines)

One-way from

$463
(American Airlines)
From Houston to Australia
One-way flight from Houston to Australia

Find flight deals from Houston to Australia

Cheapest flights from Houston to Australia
Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This American Airlines deal was found by Cheapflights users on 12/21. 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 12/2512:02 pmIAH - SYD
2 stops26h 23mAmerican Airlines
Wed 1/1511:50 amSYD - IAH
1 stop21h 52mAmerican Airlines
Deal found 12/21$868
This Qantas Airways deal was found by Cheapflights users on 12/21. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:20 pmIAH - SYD
1 stop24h 40mMultiple Airlines
Thu 1/1611:50 amSYD - IAH
1 stop19h 01mMultiple Airlines
Deal found 12/21$883
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:20 pmIAH - SYD
1 stop24h 40mQantas Airways
Wed 1/1511:50 amSYD - IAH
1 stop19h 01mQantas Airways
Deal found 12/21$991
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/243:20 pmIAH - MEL
1 stop23h 15mAmerican Airlines
Mon 12/3012:00 pmMEL - IAH
1 stop24h 26mAmerican Airlines
Deal found 12/22$1,159
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/2411:40 amHOU - MEL
2 stops26h 55mAmerican Airlines
Mon 12/3012:00 pmMEL - HOU
2 stops24h 43mAmerican Airlines
Deal found 12/22$1,164
This Ovago deal was found by Cheapflights users on 12/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:02 pmIAH - MEL
2 stops34h 18mQantas Airways
Sun 12/294:20 pmMEL - IAH
1 stop21h 15mQantas Airways
Deal found 12/21$1,354
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:40 amHOU - MEL
2 stops35h 55mQantas Airways
Sun 12/294:20 pmMEL - HOU
1 stop18h 28mQantas Airways
Deal found 12/22$1,396
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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 12/2411:40 amHOU - SYD
2 stops29h 40mQantas Airways
Thu 12/269:35 pmSYD - HOU
2 stops35h 13mQantas Airways
Deal found 12/20$1,409
This Air Canada deal was found by Cheapflights users on 12/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/284:25 pmIAH - SYD
1 stop24h 10mAir Canada
Thu 1/1611:20 amSYD - IAH
1 stop20h 48mAir Canada
Deal found 12/21$1,599
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:35 pmIAH - SYD
1 stop23h 40mUnited Airlines
Wed 1/1511:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 12/21$1,694
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/254:16 pmHOU - SYD
2 stops23h 44mAmerican Airlines
Wed 1/111:50 amSYD - HOU
1 stop24h 53mAmerican Airlines
Deal found 12/21$1,881
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:30 pmIAH - MEL
1 stop43h 00mAir New Zealand
Sun 12/296:55 pmMEL - IAH
1 stop36h 10mAir New Zealand
Deal found 12/22$1,978

Find flights from Houston to Australia within your budget

Customize your flight search to find flights from Houston to Australia 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Wed 2/5

12:14 pm-6:35 am

1 stop25h 21m

Sydney Kingsford Smith

Wed 2/12

11:50 am-7:44 pm

1 stop24h 54m

$870

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sat 2/8

7:35 pm-9:00 am

1 stop20h 25m

Sydney Kingsford Smith

Mon 2/17

11:15 am-7:25 pm

1 stop25h 10m

$870

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Wed 4/9

8:25 pm-6:55 am

1 stop19h 30m

Sydney Kingsford Smith

Sat 4/19

10:25 am-3:54 pm

1 stop20h 29m

$1,005

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sat 2/15

11:03 am-12:30 pm

2 stops32h 27m

Sydney Kingsford Smith

Sat 2/22

2:30 pm-7:17 pm

2 stops21h 47m

$1,016

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sat 2/8

6:51 pm-12:30 pm

2 stops24h 39m

Sydney Kingsford Smith

Sat 2/15

2:30 pm-7:44 pm

2 stops22h 14m

$1,023

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Tue 3/11

8:30 pm-10:35 pm

2 stops35h 05m

Brisbane

Tue 3/25

11:25 am-10:56 pm

2 stops26h 31m

$1,044

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Fri 2/28

12:24 pm-6:15 am

1 stop25h 51m

Brisbane

Sat 3/15

8:05 am-11:31 am

1 stop18h 26m

$1,073

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Fri 2/28

4:13 pm-6:15 am

1 stop22h 02m

Brisbane

Sat 3/15

8:05 am-3:08 pm

1 stop22h 03m

$1,083

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 3/21

7:52 pm-9:00 am

1 stop21h 08m

Sydney Kingsford Smith

Sat 3/29

6:05 am-11:31 am

2 stops21h 26m

$1,099

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Tue 2/18

12:24 pm-5:40 am

1 stop24h 16m

Melbourne

Wed 3/12

8:15 am-7:16 pm

2 stops27h 01m

$1,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Houston to Australia

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

Travel insights for flights from Houston to Australia

Get recent, data-driven insights about flights from Houston to Australia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Houston to Australia (average of $1,051). Flying from Houston to Australia in December is currently the most expensive (average of $1,643). 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 HOU to AU?

Find hourly flight availability from Houston to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Houston to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated December 22, 2024.
Get a feel of what it's like to fly with Air New Zealand, Qantas Airways and American Airlines from Houston to Australia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.4
Very good
1,265 reviews
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.4
Very good
844 reviews
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.1
Very good
191 reviews
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.1
Very good
3,398 reviews
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.1
Very good
1,331 reviews
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

Related info for your journey

Find useful and relevant information for your journey from Houston to Australia. 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 Houston to Australia one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $463. However, be on the lookout for offers from Qantas Airways and Air Canada, as they are both options that can get you from Houston to Australia for a low price.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Houston to Australia (average of $1,051). Flying from Houston to Australia in December is currently the most expensive (average of $1,643). 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

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Alternative routes for Houston to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Houston to Australia

Discover the top 7 airlines that operate flights from Houston to Australia. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$349Average$1,164FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$675Average$1,316FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$734Average$1,266FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$760Average$1,389FlexibilityNo cancel feeOn-time78%
DeltaCheapest$830Average$1,059FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$899Average$1,712FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,527Average$1,596FlexibilityNo cancel feeOn-time81%
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