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$766+ Cheap flights to George Bush Intcntl

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
— IAH
7 Jul — 14 Jul1
1 adult

Flights to George Bush Intcntl in 2025

Find the latest flights to George Bush Intcntl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 2 July 2025.

Return from

$1,443

One-way from

$766

Popular in

July

Cheapest in

September

Average price

$2,395

Good round-trip deal

$1,383 or less

Good one-way deal

$735 or less
15/8-22/8
  • 15/8-22/8
  • 4 total stops
  • 62h 40m total
  • Sydney to Houston
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17/10
  • 17/10
  • 2 total stops
  • 40h 50m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($275 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($76 potential savings vs. average return price).
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Average for return flights in July 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Houston George Bush Intcntl.
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Find flight deals to George Bush Intcntl Airport

Cheapest flights to George Bush Intcntl Airport
Explore the most affordable flight options available to George Bush Intcntl Airport. Find the lowest fares based on data from user searches, with prices last updated on 2 July 2025.

Fri 15/813:15SYD - IAH
2 stops24h 20mMultiple Airlines
Fri 22/806:25IAH - SYD
2 stops38h 20mMultiple Airlines
Deal found 1/7$1,443
Mon 20/1010:20SYD - IAH
2 stops43h 11mAir Canada
Sat 25/1010:00IAH - SYD
2 stops54h 35mAir Canada
Deal found 30/6$1,513
Tue 16/909:55SYD - IAH
1 stop21h 20mAir New Zealand
Wed 8/1020:55IAH - SYD
1 stop32h 45mAir New Zealand
Deal found 30/6$1,663
Mon 18/811:50SYD - IAH
1 stop35h 55mANA
Sun 31/820:18IAH - SYD
2 stops31h 57mANA
Deal found 30/6$1,683
Sat 16/809:10SYD - IAH
1 stop25h 36mAmerican Airlines
Sun 28/920:12IAH - SYD
1 stop19h 53mAmerican Airlines
Deal found 1/7$1,705

Cheapflights Fare Finder

Locate flights to George Bush Intcntl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 2 July 2025.
Use the filters below to find and compare flights to Houston George Bush Intcntl Airport that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 15/8

13:15-22:35

2 stops24h 20m

Houston George Bush Intcntl

Fri 22/8

06:25-11:45

2 stops38h 20m

$1,443

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 20/10

10:20-15:42

1 stop21h 22m

Houston George Bush Intcntl

Sat 25/10

10:00-08:35

2 stops54h 35m

$1,513

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 16/9

09:55-16:15

1 stop21h 20m

Houston George Bush Intcntl

Wed 8/10

20:55-21:40

1 stop32h 45m

$1,663

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 18/8

11:50-08:45

1 stop35h 55m

Houston George Bush Intcntl

Sun 31/8

20:18-19:15

2 stops31h 57m

$1,683

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 16/8

09:10-19:46

1 stop25h 36m

Houston George Bush Intcntl

Sun 28/9

20:12-07:05

1 stop19h 53m

$1,705

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 17/10

17:20-18:10

2 stops40h 50m

$766

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 18/9

09:10-19:38

1 stop25h 28m

$1,127

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 11/12

11:20-13:29

2 stops43h 09m

$1,311

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 3/11

11:50-10:25

Nonstop15h 35m

$1,472

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 13/12

20:15-14:05

1 stop34h 50m

$1,540

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 13 results
1
2

Best time to book a flight to George Bush Intcntl

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

When is the best time to book a flight to George Bush Intcntl?

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 27 June 2025.

The best time to book flights to George Bush Intcntl is 20 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.

How long is the flight to George Bush Intcntl?

On average, a flight from Sydney to George Bush Intcntl takes 15 hours 35 minutes. Flights to George Bush Intcntl from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to George Bush Intcntl?

Use this chart to determine the cheapest time to fly return from Sydney to George Bush Intcntl. Price data was last updated on 29 June 2025.

Users looking for the lowest fares to George Bush Intcntl should consider flying on Tuesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to George Bush Intcntl?

The most popular airlines flying from Sydney to George Bush Intcntl are United Airlines, Air New Zealand and Virgin Australia.

Air New Zealand
Air New Zealand
From $843
United Airlines
United Airlines
From $883
Qantas Airways
Qantas Airways
From $608
Virgin Australia
Virgin Australia
From $1,205

What are the cheapest airlines that fly to George Bush Intcntl?

The cheapest airlines flying from Sydney to George Bush Intcntl are Qantas Airways, American Airlines and Air New Zealand.

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 George Bush Intcntl ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit George Bush Intcntl 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 George Bush Intcntl, 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 2 July 2025.
Read reviews from past customers who have flown Air Tahiti Nui, ANA, andAlaska Airlines to the United States. 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
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Overall

8.7

Crew

9.0

Comfort

8.1

Boarding

8.7

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
8.7
Very Good
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Overall

8.7

Crew

9.0

Comfort

8.1

Boarding

8.7

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
8.4
Very Good
892 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Overall

8.7

Crew

9.0

Comfort

8.1

Boarding

8.7

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
10,000 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Overall

8.7

Crew

9.0

Comfort

8.1

Boarding

8.7

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.
Fiji Airways
8.0
Very Good
202 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Overall

8.7

Crew

9.0

Comfort

8.1

Boarding

8.7

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
486 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Overall

8.7

Crew

9.0

Comfort

8.1

Boarding

8.7

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.

FAQs about flying to George Bush Intcntl

  • Can I find cheaper flights to George Bush Intcntl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to George Bush Intcntl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to George Bush Intcntl?

    Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to George Bush Intcntl.

  • What is the cheapest airport to fly to in George Bush Intcntl?

    Houston George Bush Intcntl is currently the cheapest airport to fly to in George Bush Intcntl. One-way flights to Houston George Bush Intcntl typically cost $135, while return flights cost around $242.

  • How much is a return flight to George Bush Intcntl?

    A return flight to George Bush Intcntl will typically cost around $328, however they can be found for as little as $159.

  • Where does the fastest flight to George Bush Intcntl depart from?

    For those looking to save time traveling to George Bush Intcntl, Sydney Kingsford Smith offers the quickest one-way flight (15 hours 35 minutes).

  • Does Houston George Bush Intcntl have car hire?

    Yes. Those touching down at Houston George Bush Intcntl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston George Bush Intcntl?

    Yes. Houston George Bush Intcntl has hotels nearby for those requiring accommodations. Houston Airport Marriott at George Bush Intercontinental is the closest property to Houston George Bush Intcntl (0.0 km away from Houston George Bush Intcntl).

See more FAQs

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Yes, Cheapflights offers price alerts on George Bush Intcntl flights so you can book your flight when prices are ideal. Enable price alerts 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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