Cheap flights from Sydney to Houston George Bush Intcntl Airport from $907
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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAH
8 Dec — 15 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Houston George Bush Intcntl are usually found in September or August, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Monday
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 8 November 2025.
Find flight deals from Sydney to George Bush Intcntl
Enter your travel dates to find the best prices.
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 8 November 2025.
Wed 3/1211:20SYD - IAH
1 stop22h 04mAir Canada
Wed 10/1217:25IAH - SYD
1 stop44h 30mAir Canada
Deal found 4/11$1,277
Thu 4/1211:20SYD - IAH
1 stop21h 55mQantas Airways
Wed 31/1216:30IAH - SYD
1 stop21h 25mQantas Airways
Deal found 5/11$1,423
Thu 4/1211:20SYD - IAH
2 stops21h 40mAmerican Airlines
Wed 31/1214:09IAH - SYD
2 stops25h 51mAmerican Airlines
Deal found 5/11$1,440
Thu 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 31/1214:24IAH - SYD
1 stop25h 51mUnited Airlines
Deal found 5/11$1,457
Thu 6/1111:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 19/1120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$1,464
Thu 6/1110:40SYD - IAH
2 stops28h 31mDelta
Wed 19/1107:00IAH - SYD
1 stop32h 30mDelta
Deal found 5/11$1,467
Tue 9/1211:20SYD - IAH
2 stops51h 19mAir Canada
Tue 13/109:36IAH - SYD
2 stops28h 19mAir Canada
Deal found 5/11$1,553
Tue 9/1210:40SYD - IAH
1 stop20h 35mDelta
Tue 13/106:15IAH - SYD
1 stop31h 35mDelta
Deal found 5/11$1,767
Best flights from Sydney to George Bush Intcntl
Discover carefully curated flight deals from Sydney to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2025.
Wed 3/1211:20SYD - IAH
1 stop22h 04mAir Canada
Wed 10/1212:10IAH - SYD
2 stops49h 45mAir Canada
Deal found 4/11$1,303
Thu 4/1211:20SYD - IAH
1 stop21h 55mAmerican Airlines
Wed 31/1216:30IAH - SYD
2 stops23h 30mAmerican Airlines
Deal found 5/11$1,440
Thu 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 31/1214:24IAH - SYD
1 stop25h 51mUnited Airlines
Deal found 5/11$1,457
Mon 2/211:20SYD - IAH
2 stops25h 41mAir Canada
Mon 16/218:19IAH - SYD
2 stops46h 16mAir Canada
Deal found 4/11$1,352
Mon 2/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Mon 16/218:46IAH - SYD
1 stop21h 19mUnited Airlines
Deal found 4/11$1,467
Sun 15/211:20SYD - IAH
1 stop24h 39mAmerican Airlines
Sun 1/312:22IAH - SYD
1 stop25h 33mAmerican Airlines
Deal found 4/11$1,534
Fri 20/211:20SYD - IAH
2 stops27h 19mAir Canada
Tue 24/212:50IAH - SYD
2 stops27h 45mAir Canada
Deal found 4/11$1,433
Sun 15/211:20SYD - IAH
1 stop22h 04mAir Canada
Sun 1/317:25IAH - SYD
2 stops31h 40mAir Canada
Deal found 4/11$1,533
Direct flights from Sydney to George Bush Intcntl
Explore direct flight options from Sydney to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 November 2025.
Thu 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 31/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$1,457
Mon 2/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Mon 16/220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 4/11$1,467
Tue 9/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Tue 13/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$1,915
Sun 15/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 1/320:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 4/11$2,002
Mon 29/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 25/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 6/11$2,068
Fri 26/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 4/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$2,293
Wed 24/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Mon 5/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$2,369
Wed 24/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Fri 2/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$2,443
Last-minute flights from Sydney to George Bush Intcntl
Discover last-minute flight deals from Sydney to George Bush Intcntl. Data last updated 8 November 2025 and is based on user searches.
Wed 3/1211:20SYD - IAH
1 stop22h 04mAir Canada
Wed 10/1217:25IAH - SYD
1 stop44h 30mAir Canada
Deal found 4/11$1,277
Wed 3/1211:50SYD - IAH
Nonstop15h 35mVirgin Australia
Wed 10/1209:50IAH - SYD
1 stop30h 25mVirgin Australia
Deal found 4/11$1,790
Wed 3/1214:05SYD - IAH
1 stop38h 17mQantas Airways
Wed 10/1216:32IAH - SYD
1 stop21h 23mQantas Airways
Deal found 4/11$1,864
Thu 4/1211:20SYD - IAH
1 stop21h 55mQantas Airways
Wed 31/1216:30IAH - SYD
1 stop21h 25mQantas Airways
Deal found 5/11$1,423
Thu 4/1211:20SYD - IAH
2 stops21h 40mAmerican Airlines
Wed 31/1214:09IAH - SYD
2 stops25h 51mAmerican Airlines
Deal found 5/11$1,440
Thu 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 31/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 5/11$1,457
Tue 9/1211:20SYD - IAH
2 stops51h 19mAir Canada
Tue 13/109:36IAH - SYD
2 stops28h 19mAir Canada
Deal found 5/11$1,553
Tue 9/1210:40SYD - IAH
1 stop20h 35mDelta
Tue 13/106:15IAH - SYD
1 stop31h 35mDelta
Deal found 5/11$1,767
Thu 25/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Fri 9/121:33IAH - SYD
1 stop42h 42mUnited Airlines
Deal found 5/11$1,841
One-way flights from Sydney to George Bush Intcntl
Search for one-way flight options from Sydney to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 8 November 2025.
Tue 13/121:40SYD - IAH
2 stops44h 43mMultiple Airlines
Deal found 7/11$907
Tue 24/206:20SYD - IAH
2 stops35h 37mMultiple Airlines
Deal found 6/11$1,021
Wed 12/1112:35SYD - IAH
3 stops50h 28mMultiple Airlines
Deal found 4/11$1,059
Mon 12/107:20SYD - IAH
3 stops53h 01mMultiple Airlines
Deal found 7/11$1,260
Wed 31/1220:15SYD - IAH
3 stops40h 39mMultiple Airlines
Deal found 7/11$1,289
Tue 13/111:50SYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 7/11$1,315
Tue 24/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 6/11$1,317
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 8 November 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
Wed 3/12
11:20-16:24
1 stop22h 04m
Houston George Bush Intcntl
Wed 10/12
12:10-06:55
2 stops49h 45m
$1,303
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Mon 2/2
11:20-20:01
2 stops25h 41m
Houston George Bush Intcntl
Mon 16/2
18:19-09:35
2 stops46h 16m
$1,352
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Fri 20/2
11:20-21:39
2 stops27h 19m
Houston George Bush Intcntl
Tue 24/2
12:50-09:35
2 stops27h 45m
$1,433
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Thu 4/12
11:20-16:15
1 stop21h 55m
Houston George Bush Intcntl
Wed 31/12
16:30-09:00
2 stops23h 30m
$1,440
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Thu 4/12
11:50-10:25
Nonstop15h 35m
Houston George Bush Intcntl
Wed 31/12
14:24-09:15
1 stop25h 51m
$1,457
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Mon 2/2
11:50-10:25
Nonstop15h 35m
Houston George Bush Intcntl
Mon 16/2
18:46-09:05
1 stop21h 19m
$1,467
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Sun 15/2
11:20-16:24
1 stop22h 04m
Houston George Bush Intcntl
Sun 1/3
17:25-18:05
2 stops31h 40m
$1,533
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Sun 15/2
11:20-18:59
1 stop24h 39m
Houston George Bush Intcntl
Sun 1/3
12:22-06:55
1 stop25h 33m
$1,534
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Tue 13/1
21:40-01:23
3 stops44h 43m
$982
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Tue 24/2
06:20-00:57
2 stops35h 37m
$1,021
Flights are sorted by cheapest return flights first.
Deals found on 7/11
Showing 1-10 of 16 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
Prices
Airlines
More
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 31 October 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 39 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, April is the cheapest month in which you can book a flight from Sydney to Houston George Bush Intcntl Airport (average of $955). Flying from Sydney to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $1,709). 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 8 November 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Sydney to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.
Weekly flight availability from Sydney to Houston George Bush Intcntl Airport
Explore weekly flight availability from Sydney to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 November 2025.
The most flights from SYD to IAH are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
What’s the top stopover airport for flights from Sydney to Houston George Bush Intcntl Airport?
Share of one-stop return flights from Sydney to Houston George Bush Intcntl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Auckland (AKL) – chosen by Cheapflights users on 55% of one-stop itineraries from Sydney to Houston George Bush Intcntl Airport on Cheapflights.
What’s the fastest stopover option from Sydney to Houston George Bush Intcntl Airport?
Shortest average travel time for one-stop one-way flights from Sydney to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 19h 21m.
What’s the fastest stopover option from Sydney to Houston George Bush Intcntl Airport?
Shortest average travel time for one-stop one-way flights from Sydney to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 19h 21m.
Which airport typically offers the quickest stopover for flights from Sydney to Houston George Bush Intcntl Airport?
Average stopover duration for one-stop one-way flights from Sydney to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 2h 00m.
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 8 November 2025.
Read through reviews of airlines operating flights from Sydney to Houston George Bush Intcntl Airport, such as Air New Zealand, Virgin Australia, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
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.
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.
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.
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.
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.
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.
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 3 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.
How long is the flight from Sydney to Houston George Bush Intcntl Airport?
Airlines like Air Canada fly from Sydney to Houston George Bush Intcntl Airport in about 22h 04m. The time it takes to get you to your destination can typically vary by up to . The distance from Sydney to Houston George Bush Intcntl Airport is about 13826 km.
What are the cheapest airlines flying from Sydney to Houston George Bush Intcntl Airport round-trip?
Currently priced at $955, Qantas Airways will fly you from Sydney to Houston George Bush Intcntl Airport and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from $1,223 and $1,319, respectively. Users have found that Qantas Airways is 49% cheaper than the other options available to this destination.
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 (100%), United Airlines (100%), Lufthansa( 100%).
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 $2,097, our data shows the cheapest flight currently is $1,169. When looking at the most popular route, (Sydney Kingsford Smith - Houston George Bush Intcntl), you can expect to pay $1,411 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, April is the cheapest month in which you can book a flight from Sydney to Houston George Bush Intcntl Airport (average of $955). Flying from Sydney to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $1,709). 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 8 November 2025.
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 November 2025.
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 8 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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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