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Cheap flights from Sydney to Houston from $711

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Houston are usually found in March or November, booked 4 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 15 April 2025.

Round-trip from

$1,569

One-way from

$711

Popular in

December

Cheapest in

March

Average price

$2,087
22/5-5/6
  • 22/5-5/6
  • 5 total stops
  • 60h 06m total
  • Sydney to Houston
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26/5
  • 26/5
  • 2 total stops
  • 30h 40m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($184 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 15 April 2025.

Thu 22/513:15SYD - IAH
2 stops30h 40mMultiple Airlines
Thu 5/615:49IAH - SYD
3 stops29h 26mMultiple Airlines
Deal found 14/4$1,569
Tue 21/1008:45SYD - IAH
1 stop22h 30mAir New Zealand
Sat 29/1120:05IAH - SYD
1 stop19h 40mAir New Zealand
Deal found 13/4$1,669
Mon 15/1207:05SYD - IAH
2 stops23h 26mQantas Airways
Mon 29/1217:55IAH - SYD
2 stops23h 40mQantas Airways
Deal found 13/4$1,689
Tue 21/1012:50SYD - IAH
2 stops32h 26mANA
Sat 29/1110:15IAH - SYD
1 stop41h 00mANA
Deal found 13/4$1,715
Mon 6/1010:20SYD - IAH
2 stops38h 28mAir Canada
Tue 11/1116:25IAH - SYD
1 stop24h 10mAir Canada
Deal found 14/4$1,919
Mon 6/1010:30SYD - IAH
1 stop27h 00mUnited Airlines
Tue 11/1120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 14/4$2,062
Mon 6/1010:25SYD - HOU
2 stops23h 22mDelta
Tue 11/1110:05HOU - SYD
2 stops29h 30mDelta
Deal found 14/4$2,101
Mon 6/1013:10SYD - HOU
1 stop18h 46mAmerican Airlines
Tue 11/1116:25HOU - SYD
2 stops23h 35mAmerican Airlines
Deal found 14/4$2,209
Tue 24/609:10SYD - IAH
2 stops24h 23mAmerican Airlines
Thu 10/714:52IAH - SYD
2 stops25h 13mAmerican Airlines
Deal found 14/4$2,312
Thu 22/509:25SYD - IAH
2 stops25h 55mDelta
Thu 5/612:39IAH - SYD
2 stops26h 56mDelta
Deal found 14/4$2,475
Mon 6/1013:10SYD - HOU
1 stop18h 46mQantas Airways
Tue 11/1116:25HOU - SYD
1 stop21h 30mQantas Airways
Deal found 13/4$2,937
Fri 2/510:25SYD - HOU
1 stop18h 14mMultiple Airlines
Thu 29/520:16HOU - SYD
1 stop19h 39mMultiple Airlines
Deal found 14/4$3,639

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 15 April 2025.
Use the filters below to find and compare flights from Sydney to Houston that are best for you.

Fly from

Sydney

Fly to

Houston

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 22/5

13:15-04:55

2 stops30h 40m

Houston George Bush Intcntl

Thu 5/6

15:49-12:15

3 stops29h 26m

$1,569

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 11/6

20:55-08:45

1 stop26h 50m

Houston George Bush Intcntl

Mon 11/8

09:45-19:15

2 stops42h 30m

$1,777

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 1/6

11:50-16:15

1 stop19h 25m

Houston George Bush Intcntl

Thu 31/7

21:55-10:35

1 stop21h 40m

$1,887

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 11/6

09:30-20:12

2 stops25h 42m

Houston George Bush Intcntl

Mon 11/8

16:25-06:55

2 stops23h 30m

$2,087

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 24/6

09:10-18:33

2 stops24h 23m

Houston George Bush Intcntl

Thu 10/7

14:52-07:05

2 stops25h 13m

$2,312

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 23/6

09:25-12:10

2 stops41h 45m

Houston Hobby

Thu 31/7

10:05-06:35

2 stops29h 30m

$2,443

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 22/5

09:25-20:20

2 stops25h 55m

Houston George Bush Intcntl

Thu 5/6

12:39-06:35

2 stops26h 56m

$2,475

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 29/5

10:25-13:58

1 stop18h 33m

Houston Hobby

Thu 5/6

18:30-07:05

2 stops21h 35m

$3,129

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 29/5

10:25-13:58

1 stop18h 33m

Houston Hobby

Thu 5/6

20:23-06:55

1 stop19h 32m

$3,406

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 2/5

10:25-13:39

1 stop18h 14m

Houston Hobby

Thu 29/5

20:16-06:55

1 stop19h 39m

$3,639

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 27 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 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?

Use this chart to determine the optimal time to book a return flight from Sydney to Houston. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from Sydney to Houston, you should look to book at least 4 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, February is the cheapest month in which you can book a flight from Sydney to Houston (average of $1,049). Flying from Sydney 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 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 15 April 2025.

One of the essential ways to save on airfare from Sydney to Houston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

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

Use this chart to determine the cheapest time to fly return from Sydney to Houston. Price data was last updated on 30 June 2024.

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

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 15 April 2025.
Read through reviews of airlines operating flights from Sydney to Houston, such as Air Tahiti Nui, Japan Airlines and ANA. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Boarding

8.7

Overall

8.8

Comfort

8.1

Entertainment

7.3

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.
Air Tahiti Nui
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Boarding

8.7

Overall

8.8

Comfort

8.1

Entertainment

7.3

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.
Japan Airlines
8.3
Very Good
1,440 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Boarding

8.7

Overall

8.8

Comfort

8.1

Entertainment

7.3

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.
ANA
8.3
Very Good
841 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Boarding

8.7

Overall

8.8

Comfort

8.1

Entertainment

7.3

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.
Delta
8.0
Very Good
7,917 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Boarding

8.7

Overall

8.8

Comfort

8.1

Entertainment

7.3

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.
Air New Zealand
8.0
Very Good
464 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Boarding

8.7

Overall

8.8

Comfort

8.1

Entertainment

7.3

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 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.

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

    Currently priced at $1,777, 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 Air New Zealand and United Airlines - these airlines can fly you to your destination from $1,887 and $2,087, respectively. ANA is priced at 6% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $1,316. Users have also found prices from $1,431 and $1,530 on Delta and American Airlines, respectively.

  • 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, February is the cheapest month in which you can book a flight from Sydney to Houston (average of $1,049). Flying from Sydney 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 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,019Average$1,684FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,192Average$2,332FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
American AirlinesCheapest$1,256Average$1,851FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,281Average$1,955FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,335Average$1,956FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapest$1,342Average$1,811FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapest$1,346Average$1,870FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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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.

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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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