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$728+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IAH
18 Jun — 25 Jun1
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 13 June 2025.

Return from

$1,627

One-way from

$967

Popular in

July

Cheapest in

September

Average price

$2,071

Good round-trip deal

$1,388 or less

Good one-way deal

$742 or less
Delta
  • Delta
  • 29/7-4/8
  • 4 total stops
  • 55h 31m total
  • Sydney to Houston
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11/8
  • 11/8
  • 1 total stop
  • 26h 50m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($270 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
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Average for return flights in June 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 13 June 2025.

Thu 18/908:45SYD - IAH
1 stop22h 30mAir New Zealand
Wed 15/1020:55IAH - SYD
1 stop21h 40mAir New Zealand
Deal found 12/6$1,577
Fri 24/1017:20SYD - IAH
2 stops40h 50mMultiple Airlines
Thu 13/1105:45IAH - SYD
1 stop32h 40mMultiple Airlines
Deal found 12/6$1,616
Tue 29/709:25SYD - IAH
2 stops27h 15mDelta
Mon 4/813:07IAH - SYD
2 stops26h 28mDelta
Deal found 12/6$1,627
Tue 21/1021:45SYD - IAH
1 stop27h 00mANA
Fri 28/1119:50IAH - SYD
2 stops31h 25mANA
Deal found 12/6$1,686
Tue 21/1010:10SYD - IAH
1 stop22h 50mAmerican Airlines
Fri 28/1110:14IAH - SYD
1 stop27h 41mAmerican Airlines
Deal found 12/6$1,784
Thu 23/1021:40SYD - IAH
2 stops36h 30mAlaska Airlines
Tue 11/1107:00IAH - SYD
2 stops43h 45mAlaska Airlines
Deal found 12/6$1,844
Mon 20/1010:20SYD - IAH
2 stops43h 11mAir Canada
Sat 25/1010:00IAH - SYD
2 stops54h 35mAir Canada
Deal found 12/6$1,907
Mon 27/1011:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 12/1114:23IAH - SYD
1 stop25h 52mUnited Airlines
Deal found 12/6$2,083
Sat 25/1020:40SYD - IAH
2 stops43h 19mAir China
Sun 16/1107:20IAH - SYD
2 stops39h 10mAir China
Deal found 12/6$2,086
Sun 22/608:55SYD - IAH
2 stops65h 39mJapan Airlines
Sun 29/606:00IAH - SYD
2 stops57h 20mJapan Airlines
Deal found 11/6$2,183
Mon 15/909:10SYD - IAH
1 stop22h 44mQantas Airways
Sun 12/1017:30IAH - SYD
1 stop22h 35mQantas Airways
Deal found 12/6$2,217
Sun 21/920:55SYD - IAH
2 stops37h 10mTurkish Airlines
Sun 12/1021:00IAH - SYD
2 stops55h 00mTurkish Airlines
Deal found 12/6$2,373

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 13 June 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

Thu 18/9

08:45-16:15

1 stop22h 30m

Houston George Bush Intcntl

Wed 15/10

20:55-10:35

1 stop21h 40m

$1,577

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 29/7

09:25-21:40

2 stops27h 15m

Houston George Bush Intcntl

Mon 4/8

16:34-06:35

1 stop23h 01m

$1,627

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 21/10

21:45-08:45

1 stop27h 00m

Houston George Bush Intcntl

Fri 28/11

19:50-20:15

2 stops31h 25m

$1,686

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 25/7

17:45-13:13

2 stops34h 28m

Houston George Bush Intcntl

Sat 9/8

14:44-07:30

2 stops25h 46m

$1,693

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 21/10

10:10-17:00

1 stop22h 50m

Houston George Bush Intcntl

Fri 28/11

10:14-06:55

1 stop27h 41m

$1,784

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/10

10:20-13:31

2 stops43h 11m

Houston George Bush Intcntl

Tue 11/11

11:05-09:35

3 stops53h 30m

$1,963

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 1/12

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 27/1

12:40-06:20

2 stops24h 40m

$2,085

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 4/12

21:40-23:59

2 stops43h 19m

Houston George Bush Intcntl

Thu 29/1

07:35-19:45

2 stops43h 10m

$2,091

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 22/6

08:55-11:34

2 stops65h 39m

Houston George Bush Intcntl

Sun 29/6

06:00-06:20

2 stops57h 20m

$2,183

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 15/9

09:10-16:54

1 stop22h 44m

Houston George Bush Intcntl

Sun 12/10

17:30-08:05

1 stop22h 35m

$2,217

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 23 results
1
2
3

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 9 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 8 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.

United Airlines
United Airlines
From $883
Air New Zealand
Air New Zealand
From $843
Virgin Australia
Virgin Australia
From $1,205
Qantas Airways
Qantas Airways
From $643

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 13 June 2025.
Peruse reviews from past customers who have flown Air Tahiti Nui, Japan Airlines and ANA to Houston 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
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

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

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

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
1,490 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

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

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

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
7,950 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

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

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

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.

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 $62, while return flights cost around $193.

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

    A return flight to George Bush Intcntl will typically cost around $454, however they can be found for as little as $126.

  • 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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