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$945+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
— IAH
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to George Bush Intcntl Airport

Enter your travel dates to find the best prices.

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 14 November 2025.

Tue 9/1211:20SYD - IAH
1 stop21h 55mAmerican Airlines
Tue 23/1219:30IAH - SYD
1 stop20h 30mAmerican Airlines
Deal found 13/11$1,431
Sun 7/1211:20SYD - IAH
2 stops22h 57mAmerican Airlines
Mon 22/1219:30IAH - SYD
1 stop20h 30mAmerican Airlines
Deal found 13/11$1,506
Mon 22/1211:20SYD - IAH
1 stop24h 38mAmerican Airlines
Tue 30/1219:30IAH - SYD
1 stop20h 30mAmerican Airlines
Deal found 11/11$1,628
Tue 23/1211:20SYD - IAH
2 stops23h 11mAmerican Airlines
Mon 29/1219:27IAH - SYD
1 stop42h 28mAmerican Airlines
Deal found 11/11$1,639
Sun 21/1211:20SYD - IAH
1 stop24h 38mAmerican Airlines
Tue 30/1219:30IAH - SYD
1 stop20h 30mAmerican Airlines
Deal found 11/11$1,703
Sun 7/1209:55SYD - IAH
1 stop21h 10mAir New Zealand
Sun 25/120:05IAH - SYD
1 stop21h 25mAir New Zealand
Deal found 11/11$1,769
Sun 16/1111:20SYD - IAH
2 stops51h 19mAir Canada
Sun 14/1207:10IAH - SYD
2 stops57h 25mAir Canada
Deal found 13/11$2,002
Wed 19/1118:50SYD - IAH
2 stops36h 15mMultiple Airlines
Wed 26/1110:39IAH - SYD
1 stop27h 46mMultiple Airlines
Deal found 12/11$2,036
Sun 16/1111:20SYD - IAH
2 stops51h 19mAir Canada
Sun 28/1217:25IAH - SYD
1 stop23h 10mAir Canada
Deal found 13/11$2,059

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 14 November 2025.

Return from

$1,430

One-way from

$945

Popular in

December

Cheapest in

November

Average price

$1,495

Good round-trip deal

$2,078 or less

Good one-way deal

$1,160 or less
American Airlines
  • American Airlines
  • 29/4-13/5
  • 4 total stops
  • 47h 42m total
  • Sydney to Houston
Search Deals
6/3
  • 6/3
  • 1 total stop
  • 24h 45m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals
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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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 14 November 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

Mon 2/2

09:55-14:05

1 stop21h 10m

Houston George Bush Intcntl

Mon 16/2

20:05-08:45

1 stop19h 40m

$1,598

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

11:20-21:39

2 stops27h 19m

Houston George Bush Intcntl

Mon 16/2

12:10-09:35

3 stops52h 25m

$1,846

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 15/2

20:40-05:11

2 stops49h 31m

Houston George Bush Intcntl

Sun 1/3

07:25-15:30

2 stops39h 05m

$1,877

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 21/1

09:55-14:05

1 stop21h 10m

Houston George Bush Intcntl

Wed 28/1

15:22-10:30

2 stops26h 08m

$2,022

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 9/3

11:50-11:25

Nonstop15h 35m

Houston George Bush Intcntl

Mon 23/3

21:30-07:00

Nonstop17h 30m

$2,057

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 19/1

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 27/1

20:25-07:00

Nonstop17h 35m

$2,057

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 15/1

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 27/1

20:25-07:00

Nonstop17h 35m

$2,057

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 9/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 18/2

19:39-09:05

1 stop20h 26m

$2,057

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 19/1

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 28/1

09:40-09:05

1 stop30h 25m

$2,057

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 20/1

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 28/1

20:25-07:00

Nonstop17h 35m

$2,057

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 19 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 7 November 2025.

The best time to book flights to George Bush Intcntl is 39 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.

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 14 November 2025.
Read reviews from past customers who have flown Air New Zealand, Virgin Australia, andQantas Airways 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 New Zealand
8.0
Very Good
526 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very Good
526 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Virgin Australia
7.6
Good
424 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Qantas Airways
7.5
Good
934 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,017 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air Canada
7.1
Good
10,450 reviews
Air New Zealand
8.0
Very Good
526 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

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 $105, while return flights cost around $74.

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

    A return flight to George Bush Intcntl will typically cost around $156, however they can be found for as little as $74.

  • 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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