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Cheap flights from Sydney to Houston George Bush Intcntl Airport from $1,051

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAH
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Houston George Bush Intcntl are usually found in January or March, booked 20 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Sydney to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to George Bush Intcntl (IAH). 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 30 April 2025.

Round-trip from

$1,761

One-way from

$1,051

Popular in

December

Cheapest in

January

Average price

$1,894

Good round-trip deal

$2,125 or less
17/6-30/6
  • 17/6-30/6
  • 2 total stops
  • 54h 49m total
  • Sydney to Houston
Search Deals
American Airlines
  • American Airlines
  • 12/6
  • 1 total stop
  • 25h 15m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($293 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Houston George Bush Intcntl.
Search Deals

Find flight deals from Sydney to George Bush Intcntl

Cheapest flights from Sydney to George Bush Intcntl
Explore the most affordable flight options available from Sydney to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 17/617:45SYD - IAH
1 stop26h 15mMultiple Airlines
Mon 30/611:56IAH - SYD
1 stop28h 34mMultiple Airlines
Deal found 29/4$1,761
Mon 25/811:50SYD - IAH
1 stop35h 55mANA
Tue 9/907:25IAH - SYD
2 stops44h 50mANA
Deal found 29/4$1,764
Tue 10/609:10SYD - IAH
2 stops26h 00mAmerican Airlines
Sun 10/814:45IAH - SYD
2 stops25h 20mAmerican Airlines
Deal found 29/4$1,816
Thu 30/1010:20SYD - IAH
1 stop20h 48mAir Canada
Sun 30/1116:25IAH - SYD
1 stop24h 10mAir Canada
Deal found 29/4$2,000
Mon 25/809:30SYD - IAH
2 stops22h 28mUnited Airlines
Tue 9/914:36IAH - SYD
2 stops25h 19mUnited Airlines
Deal found 29/4$2,092
Sat 5/709:25SYD - IAH
2 stops29h 02mDelta
Thu 31/714:20IAH - SYD
2 stops25h 15mDelta
Deal found 29/4$2,258
Thu 30/1011:50SYD - IAH
Nonstop15h 35mLufthansa
Sun 30/1120:25IAH - SYD
Nonstop17h 35mLufthansa
Deal found 29/4$2,330
Wed 14/518:20SYD - IAH
1 stop36h 55mAir New Zealand
Thu 15/521:55IAH - SYD
1 stop19h 50mAir New Zealand
Deal found 29/4$2,353
Sat 20/1221:40SYD - IAH
2 stops38h 30mTurkish Airlines
Sun 18/121:05IAH - SYD
2 stops53h 40mTurkish Airlines
Deal found 29/4$2,832
Sat 31/517:50SYD - IAH
3 stops40h 19mAir Tahiti Nui
Fri 13/619:55IAH - SYD
3 stops28h 15mAir Tahiti Nui
Deal found 29/4$3,379
Fri 2/518:05SYD - IAH
2 stops39h 04mSingapore Airlines
Thu 29/513:30IAH - SYD
3 stops38h 45mSingapore Airlines
Deal found 29/4$5,690
Sun 17/819:40SYD - IAH
2 stops56h 03mAir China
Sat 20/1207:20IAH - SYD
2 stops39h 10mAir China
Deal found 29/4$9,121

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney to George Bush Intcntl 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 30 April 2025.
Use the filters below to find and compare flights from Sydney to Houston George Bush Intcntl Airport that are best for you.

Fly from

Sydney

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 17/6

17:45-05:00

1 stop26h 15m

Houston George Bush Intcntl

Mon 30/6

11:56-07:30

1 stop28h 34m

$1,761

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 23/6

09:10-08:31

2 stops38h 21m

Houston George Bush Intcntl

Thu 31/7

19:55-07:05

1 stop20h 10m

$1,814

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 23/6

20:55-00:55

2 stops43h 00m

Houston George Bush Intcntl

Thu 31/7

11:35-19:15

1 stop40h 40m

$2,005

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 5/7

09:25-23:27

2 stops29h 02m

Houston George Bush Intcntl

Thu 31/7

14:20-06:35

2 stops25h 15m

$2,258

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 23/6

09:30-06:18

1 stop35h 48m

Houston George Bush Intcntl

Thu 31/7

19:50-06:55

1 stop20h 05m

$2,315

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 14/5

18:20-16:15

1 stop36h 55m

Houston George Bush Intcntl

Thu 15/5

21:55-08:45

1 stop19h 50m

$2,353

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 31/5

17:50-19:09

3 stops40h 19m

Houston George Bush Intcntl

Fri 13/6

19:55-15:10

3 stops28h 15m

$3,379

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 17/5

20:25-06:20

2 stops48h 55m

Houston George Bush Intcntl

Thu 22/5

19:14-19:45

2 stops57h 31m

$9,794

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 13/5

09:20-08:57

2 stops38h 37m

Houston George Bush Intcntl

Mon 2/6

18:31-07:20

3 stops45h 49m

$11,963

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 12/6

09:10-19:25

1 stop25h 15m

$1,051

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 14 results
1
2

Best time to book a flight from Sydney to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

How far ahead should I book a flight from Sydney to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from Sydney to George Bush Intcntl. Price data was last updated on 25 April 2025.

The price you pay for your flight from Sydney to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from Sydney to Houston George Bush Intcntl Airport (average of $962). Flying from Sydney to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,712). 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 IAH?

Find hourly flight availability from Sydney to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Sydney to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from Sydney to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly return from Sydney to George Bush Intcntl. Price data was last updated on 30 March 2025.

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

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 30 April 2025.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Overall

8.8

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

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

Comfort

8.1

Overall

8.8

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

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

Comfort

8.1

Overall

8.8

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

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.
Alaska Airlines
8.0
Very Good
9,968 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Overall

8.8

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

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
7,936 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Overall

8.8

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

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

Comfort

8.1

Overall

8.8

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

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 George Bush Intcntl. 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 George Bush Intcntl?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Kingsford Smith; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Sydney airport to Houston George Bush Intcntl. 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 George Bush Intcntl Airport round-trip?

    Currently priced at $1,814, American Airlines will fly you from Sydney to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and Delta - these airlines can fly you to your destination from $2,005 and $2,258, respectively. Users have found that American Airlines is 7% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sydney to Houston George Bush Intcntl Airport one-way?

    The cheapet airlines for a one-way flight from Sydney to Houston George Bush Intcntl Airport are American Airlines ($1,051), United Airlines ($1,424), and Delta ($1,430).

  • What are the most reliable airlines from Sydney to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from Sydney, have a look at the most reliable airlines to get you to your destination on time: Virgin Australia (80%), United Airlines (80%), Lufthansa( 80%).

  • What are the cheapest flights from Sydney to Houston George Bush Intcntl Airport?

    While on average a flight from Sydney to Houston George Bush Intcntl Airport is generally $9,391, our data shows the cheapest flight currently is $1,638. When looking at the most popular route, (Sydney Kingsford Smith - Houston George Bush Intcntl), you can expect to pay $1,702 for that flight.

  • Can I find deals for flights from Sydney to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Sydney to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to George Bush Intcntl?

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

  • Can I find deals for business class flights from Sydney to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Sydney to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Houston George Bush Intcntl Airport (average of $962). Flying from Sydney to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,712). 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.

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Fly from Sydney to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Sydney to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 30 April 2025.
United Airlines flights from Sydney Kingsford Smith to Houston George Bush Intcntl
Air New Zealand flights from Sydney Kingsford Smith to Houston George Bush Intcntl
ANA flights from Sydney Kingsford Smith to Houston George Bush Intcntl

Top 7 airlines flying from Sydney to George Bush Intcntl

Discover the top 7 airlines that operate flights from Sydney to George Bush Intcntl. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,005Average$1,609FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,239Average$1,873FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,317Average$1,858FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,335Average$1,927FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,357Average$2,010FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapest$1,528Average$1,763FlexibilityNo cancel feeOn-time80%
Search ANA flights
Virgin AustraliaCheapest$1,869Average$2,692FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to George Bush Intcntl?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to George Bush Intcntl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sydney to George Bush Intcntl with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to George Bush Intcntl with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Sydney to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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