$674+ 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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IAH
21 Aug — 28 Aug1
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 16 August 2025.

Return from

$1,364

One-way from

$674

Popular in

December

Cheapest in

May

Average price

$1,951

Good round-trip deal

$1,302 or less

Good one-way deal

$776 or less
10/10-26/10
  • 10/10-26/10
  • 4 total stops
  • 54h 15m total
  • Sydney to Houston
17/9
  • 17/9
  • 2 total stops
  • 43h 03m total
  • Sydney to Houston
Highest demand for flights based on searches. 4% potential increase in price ($121 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).
Average for return flights in August 2025
Price to beat on a round-trip flight from Sydney Kingsford Smith to Houston George Bush Intcntl.
Price to beat on a one-way flight from Sydney Kingsford Smith to Houston George Bush Intcntl.

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 16 August 2025.

Fri 10/1010:20SYD - IAH
2 stops25h 22mMultiple Airlines
Sun 26/1011:42IAH - SYD
2 stops28h 53mMultiple Airlines
Deal found 15/8$1,364
Mon 20/1010:20SYD - IAH
1 stop21h 22mAir Canada
Sat 25/1010:00IAH - SYD
2 stops54h 35mAir Canada
Deal found 15/8$1,481
Fri 17/1010:20SYD - IAH
2 stops38h 27mAir Canada
Thu 6/1117:25IAH - SYD
1 stop23h 10mAir Canada
Deal found 15/8$1,489
Thu 16/1010:20SYD - IAH
2 stops38h 27mAir Canada
Thu 6/1109:39IAH - SYD
2 stops30h 56mAir Canada
Deal found 15/8$1,492
Fri 10/1010:20SYD - IAH
1 stop21h 22mAir Canada
Sun 26/1017:25IAH - SYD
1 stop23h 10mAir Canada
Deal found 14/8$1,549
Tue 14/1021:40SYD - IAH
2 stops35h 00mAlaska Airlines
Tue 4/1119:26IAH - SYD
2 stops31h 19mAlaska Airlines
Deal found 15/8$1,567
Thu 16/1010:20SYD - IAH
2 stops25h 22mMultiple Airlines
Thu 6/1111:37IAH - SYD
2 stops28h 58mMultiple Airlines
Deal found 14/8$1,572

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 16 August 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 10/10

10:20-19:42

2 stops25h 22m

Houston George Bush Intcntl

Sun 26/10

11:42-08:35

2 stops28h 53m

$1,364

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

$1,481

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 17/10

10:20-08:47

2 stops38h 27m

Houston George Bush Intcntl

Thu 6/11

17:25-09:35

1 stop23h 10m

$1,489

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 16/10

10:20-08:47

2 stops38h 27m

Houston George Bush Intcntl

Thu 6/11

09:39-09:35

2 stops30h 56m

$1,492

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 10/2

11:20-16:24

1 stop22h 04m

Houston George Bush Intcntl

Tue 24/2

14:48-09:35

2 stops25h 47m

$1,532

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 17/9

16:20-20:23

2 stops43h 03m

$674

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 21/9

16:20-22:26

2 stops45h 06m

$679

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 19/9

16:20-20:23

2 stops43h 03m

$711

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 24/8

16:20-19:23

2 stops42h 03m

$816

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 21/9

09:20-15:42

1 stop21h 22m

$922

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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 8 August 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 10 August 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 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 16 August 2025.
Read reviews from past customers who have flown Air New Zealand, Qantas Airways, andVirgin Australia 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.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

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 $82, while return flights cost around $299.

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

    A return flight to George Bush Intcntl will typically cost around $434, however they can be found for as little as $194.

  • 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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