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$443+ Cheap flights from Houston to Sydney (SYD)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Houston to Sydney Kingsford Smith are usually found in March or August, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Houston to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Sydney (SYD). 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 November 21, 2024.

Popular in

December

Cheapest in

March

Round-trip from

$920
(American Airlines)

One-way from

$463
(American Airlines)
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Houston to Sydney Kingsford Smith
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One-way flight from Houston to Sydney Kingsford Smith
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Find flight deals from Houston to Sydney

Cheapest flights from Houston to Sydney
Explore the most affordable flight options available from Houston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/264:40 pmIAH - SYD
1 stop23h 20mQantas Airways
Thu 12/511:15 amSYD - IAH
1 stop21h 57mQantas Airways
Deal found 11/19$952
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/3010:19 amHOU - SYD
1 stop27h 16mAmerican Airlines
Wed 1/1511:50 amSYD - HOU
1 stop20h 57mAmerican Airlines
Deal found 11/21$955
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/305:57 pmIAH - SYD
1 stop19h 38mAmerican Airlines
Wed 1/155:25 pmSYD - IAH
2 stops32h 56mAmerican Airlines
Deal found 11/21$955
This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/119:39 amIAH - SYD
3 stops33h 51mMultiple Airlines
Sun 1/123:20 pmSYD - IAH
2 stops25h 39mMultiple Airlines
Deal found 11/21$1,161
This oojo deal was found by Cheapflights users on 11/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/84:27 pmHOU - SYD
1 stop21h 08mQantas Airways
Sun 1/125:20 pmSYD - HOU
2 stops35h 24mQantas Airways
Deal found 11/21$1,282
This Jetabroad deal was found by Cheapflights users on 11/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/84:27 pmHOU - SYD
1 stop21h 08mMultiple Airlines
Sun 1/126:20 amSYD - HOU
2 stops22h 24mMultiple Airlines
Deal found 11/21$1,406
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:05 pmIAH - SYD
2 stops34h 25mTurkish Airlines
Tue 12/178:40 pmSYD - IAH
2 stops57h 40mTurkish Airlines
Deal found 11/20$1,444
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:30 pmIAH - SYD
2 stops28h 55mAir New Zealand
Sun 12/112:10 pmSYD - IAH
1 stop34h 20mAir New Zealand
Deal found 11/20$1,510
This Flysmarter deal was found by Cheapflights users on 11/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:25 pmIAH - SYD
Nonstop17h 35mLufthansa
Wed 1/1511:50 amSYD - IAH
Nonstop15h 35mLufthansa
Deal found 11/20$1,600
This Flighttix deal was found by Cheapflights users on 11/19. 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.
Mon 12/210:14 amHOU - SYD
1 stop27h 21mBritish Airways
Fri 12/611:50 amSYD - HOU
1 stop22h 59mBritish Airways
Deal found 11/19$1,640
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Tue 12/39:30 amIAH - SYD
3 stops55h 05mAir Canada
Mon 12/164:00 pmSYD - IAH
2 stops43h 42mAir Canada
Deal found 11/20$1,659
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sun 12/88:25 pmIAH - SYD
Nonstop17h 35mUnited Airlines
Sun 12/2911:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 11/20$1,693

Find flights from Houston to Sydney within your budget

Customize your flight search to find flights from Houston to Sydney 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 2/16

4:13 pm-9:25 am

2 stops24h 12m

Sydney Kingsford Smith

Tue 2/25

11:50 am-5:51 pm

1 stop23h 01m

$920

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 4/1

2:36 pm-6:55 am

1 stop24h 19m

Sydney Kingsford Smith

Sat 4/26

5:35 pm-11:30 pm

2 stops20h 55m

$923

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 12/4

4:40 pm-9:00 am

1 stop23h 20m

Sydney Kingsford Smith

Sat 12/14

11:15 am-4:12 pm

1 stop21h 57m

$988

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sat 1/18

5:36 pm-6:35 am

1 stop19h 59m

Sydney Kingsford Smith

Tue 2/4

11:50 am-1:51 pm

1 stop19h 01m

$1,084

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 2/11

6:25 pm-12:30 pm

2 stops25h 05m

Sydney Kingsford Smith

Thu 2/27

2:00 pm-7:44 pm

2 stops22h 44m

$1,151

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 1/31

10:15 am-9:05 am

1 stop29h 50m

Sydney Kingsford Smith

Sun 2/16

9:55 am-2:05 pm

1 stop21h 10m

$1,198

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 2/11

4:30 pm-9:35 am

1 stop24h 05m

Sydney Kingsford Smith

Wed 7/9

9:20 am-3:31 pm

1 stop21h 11m

$1,243

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 12/8

4:27 pm-6:35 am

1 stop21h 08m

Sydney Kingsford Smith

Sun 1/12

5:20 pm-11:44 am

2 stops35h 24m

$1,282

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 5/18

11:35 am-9:25 am

1 stop30h 50m

Sydney Kingsford Smith

Tue 6/3

8:55 pm-8:45 am

1 stop26h 50m

$1,364

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 1/20

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

Wed 2/5

11:50 am-10:25 am

Nonstop15h 35m

$1,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 31 results
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Best time to book a flight from Houston to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Sydney. Price data was last updated on November 15, 2024.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Houston to Sydney (average of $1,062). Flying from Houston to Sydney in December is currently the most expensive (average of $1,318). 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 SYD?

Find hourly flight availability from Houston to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Houston to Sydney by exploring options for tickets at noon.

What is the cheapest day to fly from Houston to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Houston to Sydney. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Houston to Sydney flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with American Airlines, Qantas Airways and Air New Zealand from Houston to Sydney to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.7

Entertainment

7.2

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
8.7
Very good
68 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.7

Entertainment

7.2

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
833 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.7

Entertainment

7.2

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
1,457 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.7

Entertainment

7.2

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 New Zealand
8.1
Very good
529 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.7

Entertainment

7.2

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.

Delta
8.0
Very good
8,755 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.7

Entertainment

7.2

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 Houston to Sydney. 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 into for flights to Sydney from Houston?

    Located just 4.6 mi from the city center, Sydney Kingsford Smith is the airport most travelers will use when flying to Sydney from Houston. Booking flights from Houston to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from Houston from 6 different airlines.

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

    Currently priced at $920, American Airlines will fly you from Houston to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and Air New Zealand - these airlines can fly you to your destination from $988 and $1,198, respectively. American Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Sydney 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 Sydney for a low price.

  • Where are the most common layover locations when flying from Houston to Sydney?

    The most popular layover on flights from Houston to Sydney is Los Angeles.

  • What are some popular things to do or see while on a layover in Los Angeles?

    Los Angeles travelers tend to visit Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live more than anywhere else. Hollywood Bowl, Hollywood Walk of Fame and L.A. Live are located about 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles if you are interested in checking them out. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $43 per day.

  • Where are the least popular layover locations for Houston to Sydney flights?

    The least popular layover on flights from Houston to Sydney is Auckland.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Houston to Sydney (average of $1,062). Flying from Houston to Sydney in December is currently the most expensive (average of $1,318). 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

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Top 6 airlines flying from Houston to Sydney

Discover the top 6 airlines that operate flights from Houston to Sydney. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$257Average$898FlexibilityNo cancel feeOn-time71%
DeltaCheapest$724Average$1,223FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$734Average$1,325FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$856Average$1,306FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$901Average$1,425FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,136Average$1,301FlexibilityNo cancel feeOn-time78%
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