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$437+ Cheap flights from Sydney (SYD) to Houston

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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The best prices from Sydney Kingsford Smith to Houston are usually found in February or March, booked 4 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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 janvier 21, 2025.

Round-trip from

$972
(Qantas Airways)

One-way from

$437
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,172
From Sydney Kingsford Smith to Houston
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One-way flight from Sydney Kingsford Smith to Houston
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Highest demand for flights based on searches. 8% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Sydney to Houston

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 janvier 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/176:00 amSYD - IAH
2 stops30h 17mMultiple Airlines
lun. 2/2411:25 amIAH - SYD
2 stops32h 05mMultiple Airlines
Deal found 1/20$909
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/277:05 amSYD - HOU
2 stops21h 39mQantas Airways
dim. 2/96:25 pmHOU - SYD
2 stops22h 55mQantas Airways
Deal found 1/21$944
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/277:05 amSYD - IAH
2 stops21h 26mQantas Airways
dim. 2/97:39 pmIAH - SYD
2 stops21h 41mQantas Airways
Deal found 1/21$944
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/67:30 amSYD - IAH
2 stops31h 45mAmerican Airlines
mar. 2/257:55 pmIAH - SYD
1 stop42h 30mAmerican Airlines
Deal found 1/20$1,065
This Justfly.com deal was found by Cheapflights users on 1/21. 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.
dim. 10/59:45 pmSYD - IAH
2 stops48h 25mANA
mer. 10/811:35 amIAH - SYD
1 stop40h 40mANA
Deal found 1/21$1,078
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/149:20 amSYD - IAH
2 stops48h 50mAir Canada
dim. 4/209:30 amIAH - SYD
3 stops54h 50mAir Canada
Deal found 1/20$1,097
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/2711:15 amSYD - IAH
1 stop24h 49mBritish Airways
dim. 2/97:35 pmIAH - SYD
1 stop20h 25mBritish Airways
Deal found 1/21$1,136
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/2411:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
lun. 4/1410:15 amIAH - SYD
2 stops29h 40mUnited Airlines
Deal found 1/20$1,144
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 1/2311:15 amSYD - HOU
2 stops21h 32mAmerican Airlines
mer. 2/54:18 pmHOU - SYD
2 stops23h 42mAmerican Airlines
Deal found 1/20$1,151
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 1/2311:50 amSYD - IAH
Nonstop15h 35mLufthansa
mer. 2/56:20 pmIAH - SYD
1 stop21h 45mLufthansa
Deal found 1/20$1,165
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/212:15 pmSYD - HOU
2 stops25h 14mDelta
lun. 2/246:37 pmHOU - SYD
2 stops43h 13mDelta
Deal found 1/20$1,183
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/149:25 amSYD - IAH
1 stop19h 59mDelta
dim. 4/204:00 pmIAH - SYD
1 stop23h 35mDelta
Deal found 1/20$1,183

Find flights from Sydney to Houston within your budget

Customize 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 2,558,603 searches. Data last updated janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

jeu. 2/6

6:05 am-1:51 pm

2 stops24h 46m

Houston George Bush Intcntl

mar. 2/25

6:14 pm-10:50 am

2 stops23h 36m

$972

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

jeu. 3/13

6:05 am-1:39 pm

2 stops23h 34m

Houston George Bush Intcntl

mer. 3/26

2:15 pm-7:25 am

2 stops25h 10m

$975

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

mar. 3/4

6:05 am-3:39 pm

2 stops26h 34m

Houston Hobby

mar. 3/11

6:33 pm-9:50 am

2 stops23h 17m

$1,002

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

lun. 6/23

8:55 pm-8:45 am

1 stop26h 50m

Houston George Bush Intcntl

jeu. 7/31

10:00 pm-7:15 pm

2 stops30h 15m

$1,107

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

jeu. 3/13

11:50 am-11:25 am

Nonstop15h 35m

Houston George Bush Intcntl

mer. 3/26

9:25 pm-7:00 am

Nonstop17h 35m

$1,144

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

jeu. 3/13

5:25 pm-11:53 pm

2 stops22h 28m

Houston Hobby

mer. 3/26

6:33 pm-9:00 am

2 stops22h 27m

$1,151

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

jeu. 2/6

11:20 am-10:18 pm

2 stops51h 58m

Houston George Bush Intcntl

mar. 2/25

4:30 pm-9:35 am

1 stop24h 05m

$1,184

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

mar. 5/27

9:25 am-9:38 pm

2 stops27h 13m

Houston George Bush Intcntl

mer. 6/4

11:30 am-6:35 am

2 stops28h 05m

$1,191

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

mar. 4/1

2:15 pm-7:43 pm

2 stops21h 28m

Houston George Bush Intcntl

sam. 5/17

8:25 pm-11:45 am

2 stops24h 20m

$1,206

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

dim. 3/16

5:25 pm-10:55 pm

2 stops21h 30m

Houston George Bush Intcntl

mer. 3/19

6:28 pm-9:00 am

2 stops22h 32m

$1,210

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 31 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 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 Sydney to Houston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Houston. Price data was last updated on January 17, 2025.

The best time to book flights from Sydney to Houston is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Sydney to Houston (average of $230). Flying from Sydney to Houston in March is currently the most expensive (average of $334). 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 janvier 21, 2025.

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.

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 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 janvier 21, 2025.
Get a feel of what it's like to fly with American Airlines, Japan Airlines and Qantas Airways from Sydney to Houston by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

ANA
8.4
Very good
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

Japan Airlines
8.3
Very good
1,449 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

Emirates
8.1
Very good
3,358 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

Fiji Airways
8.1
Very good
188 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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 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?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Houston. On average, Kingsford Smith has 0 outbound flights to Houston per day from 1 airline. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

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

    Flying on Qantas Airways is currently your cheapest option to Houston, with prices starting at $972. Additional round-trip tickets that might be worth considering are offered by ANA and United Airlines, with the lowest prices starting at $1,107 and $1,144, respectively. Qantas Airways is currently priced 20% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $443 on Qantas Airways. Other airlines that offer cheap prices include Fiji Airways from $618 and United Airlines from $816 one-way.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Sydney to Houston (average of $230). Flying from Sydney to Houston in March is currently the most expensive (average of $334). 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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Top airline flying from Sydney to Houston

Discover the top airline 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 2,558,603 searches. Data last updated janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$888Average$1,384FlexibilityNo cancel feeOn-time69%
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