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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
24 Dec — 31 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Houston are usually found in November or October, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Find flight deals from Sydney to Houston
Enter your travel dates to find the best prices.
Cheapest flights from Sydney to Houston
Explore the most affordable flight options available from Sydney to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 November 2025.
Fri 5/1208:45SYD - IAH
2 stops27h 47mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,072
Tue 2/1219:15SYD - IAH
1 stop35h 50mAir New Zealand
Thu 11/1220:05IAH - SYD
1 stop19h 40mAir New Zealand
Deal found 24/11$2,144
Wed 3/1212:00SYD - IAH
2 stops28h 15mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,178
Mon 1/1211:15SYD - IAH
2 stops36h 50mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,262
Tue 2/1211:20SYD - IAH
1 stop22h 04mAir Canada
Thu 11/1212:50IAH - SYD
2 stops27h 45mAir Canada
Deal found 24/11$2,304
Mon 1/1211:20SYD - IAH
1 stop21h 57mQantas Airways
Mon 15/1216:45IAH - SYD
1 stop23h 15mQantas Airways
Deal found 22/11$2,315
Tue 2/1212:15SYD - IAH
2 stops47h 57mMultiple Airlines
Mon 8/1207:45IAH - SYD
1 stop30h 40mMultiple Airlines
Deal found 24/11$2,319
Thu 4/1219:15SYD - IAH
1 stop35h 50mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,341
Fri 5/1222:00SYD - IAH
2 stops38h 12mMultiple Airlines
Thu 11/1207:45IAH - SYD
1 stop30h 40mMultiple Airlines
Deal found 24/11$2,344
Mon 29/1211:20SYD - IAH
1 stop24h 38mAmerican Airlines
Sun 25/114:24IAH - SYD
2 stops25h 36mAmerican Airlines
Deal found 22/11$2,346
Thu 4/1211:20SYD - HOU
2 stops21h 34mAmerican Airlines
Wed 31/1216:21HOU - SYD
1 stop21h 34mAmerican Airlines
Deal found 22/11$2,505
Thu 4/1210:40SYD - HOU
2 stops39h 54mDelta
Wed 31/1210:46HOU - SYD
2 stops28h 44mDelta
Deal found 22/11$2,521
Best flights from Sydney to Houston
Discover carefully curated flight deals from Sydney to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 November 2025.
Mon 19/114:00SYD - IAH
2 stops28h 23mMultiple Airlines
Sun 1/217:14IAH - SYD
2 stops35h 51mMultiple Airlines
Deal found 23/11$1,588
Mon 2/209:55SYD - IAH
1 stop21h 10mAir New Zealand
Mon 16/220:05IAH - SYD
1 stop21h 25mAir New Zealand
Deal found 21/11$1,607
Mon 2/211:20SYD - IAH
2 stops38h 54mAir Canada
Mon 16/217:25IAH - SYD
1 stop23h 10mAir Canada
Deal found 22/11$1,850
Mon 19/111:20SYD - HOU
2 stops21h 52mAmerican Airlines
Sun 1/212:47HOU - SYD
1 stop25h 08mAmerican Airlines
Deal found 23/11$2,061
Wed 29/409:25SYD - HOU
2 stops41h 45mDelta
Wed 13/510:05HOU - SYD
2 stops29h 30mDelta
Deal found 22/11$2,072
Sun 1/314:00SYD - IAH
2 stops27h 57mMultiple Airlines
Tue 10/319:59IAH - SYD
1 stop43h 26mMultiple Airlines
Deal found 22/11$1,678
Wed 29/411:50SYD - IAH
1 stop19h 35mAir New Zealand
Wed 13/521:55IAH - SYD
1 stop21h 40mAir New Zealand
Deal found 23/11$1,759
Sun 22/211:45SYD - IAH
1 stop19h 20mAir New Zealand
Thu 26/220:05IAH - SYD
1 stop19h 40mAir New Zealand
Deal found 23/11$1,796
Mon 16/313:05SYD - HOU
1 stop20h 56mAmerican Airlines
Tue 24/318:29HOU - SYD
1 stop20h 26mAmerican Airlines
Deal found 22/11$2,067
Mon 19/114:15SYD - HOU
2 stops25h 18mDelta
Sun 1/205:45HOU - SYD
2 stops32h 05mDelta
Deal found 23/11$2,075
Thu 14/511:50SYD - IAH
1 stop19h 35mAir New Zealand
Fri 12/621:55IAH - SYD
1 stop21h 40mAir New Zealand
Deal found 22/11$1,830
Wed 29/412:10SYD - HOU
1 stop20h 49mAmerican Airlines
Wed 13/514:32HOU - SYD
1 stop25h 23mAmerican Airlines
Deal found 22/11$2,067
Direct flights from Sydney to Houston
Explore direct flight options from Sydney to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 November 2025.
Mon 2/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Mon 16/220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 22/11$2,062
Mon 19/111:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 1/220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 23/11$2,067
Mon 12/111:50SYD - IAH
Nonstop15h 35mUnited Airlines
Mon 26/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 22/11$2,070
Sun 15/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 1/320:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 22/11$2,138
Mon 29/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 25/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 22/11$2,363
Thu 25/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Fri 2/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 22/11$2,437
Thu 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 31/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 22/11$2,511
Last-minute flights from Sydney to Houston
Discover last-minute flight deals from Sydney to Houston. Data last updated 24 November 2025 and is based on user searches.
Mon 1/1211:15SYD - IAH
2 stops36h 50mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,262
Mon 1/1211:20SYD - IAH
1 stop21h 57mQantas Airways
Mon 15/1216:45IAH - SYD
1 stop23h 15mQantas Airways
Deal found 22/11$2,315
Tue 2/1219:15SYD - IAH
1 stop35h 50mAir New Zealand
Thu 11/1220:05IAH - SYD
1 stop19h 40mAir New Zealand
Deal found 24/11$2,144
Tue 2/1211:20SYD - IAH
1 stop22h 04mAir Canada
Thu 11/1212:50IAH - SYD
2 stops27h 45mAir Canada
Deal found 24/11$2,304
Tue 2/1212:15SYD - IAH
2 stops47h 57mMultiple Airlines
Mon 8/1207:45IAH - SYD
1 stop30h 40mMultiple Airlines
Deal found 24/11$2,319
Wed 3/1212:00SYD - IAH
2 stops28h 15mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,178
Thu 4/1219:15SYD - IAH
1 stop35h 50mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,341
Thu 4/1211:20SYD - HOU
2 stops21h 34mAmerican Airlines
Wed 31/1216:21HOU - SYD
1 stop21h 34mAmerican Airlines
Deal found 22/11$2,505
Thu 4/1210:40SYD - HOU
2 stops39h 54mDelta
Wed 31/1210:46HOU - SYD
2 stops28h 44mDelta
Deal found 22/11$2,521
Fri 5/1208:45SYD - IAH
2 stops27h 47mMultiple Airlines
Mon 8/1219:24IAH - SYD
1 stop43h 01mMultiple Airlines
Deal found 24/11$2,072
Fri 5/1222:00SYD - IAH
2 stops38h 12mMultiple Airlines
Thu 11/1207:45IAH - SYD
1 stop30h 40mMultiple Airlines
Deal found 24/11$2,344
Mon 29/1211:20SYD - IAH
1 stop24h 38mAmerican Airlines
Sun 25/114:24IAH - SYD
2 stops25h 36mAmerican Airlines
Deal found 22/11$2,346
One-way flights from Sydney to Houston
Search for one-way flight options from Sydney to Houston. Find affordable one-way fares based on user searches. Data last updated 24 November 2025.
Wed 10/1206:00SYD - IAH
2 stops30h 32mMultiple Airlines
Deal found 23/11$1,065
Fri 19/1208:00SYD - IAH
2 stops28h 54mMultiple Airlines
Deal found 23/11$1,205
Thu 8/108:30SYD - IAH
3 stops33h 53mMultiple Airlines
Deal found 22/11$1,214
Thu 19/313:05SYD - HOU
1 stop26h 38mAmerican Airlines
Deal found 23/11$1,321
Tue 24/210:40SYD - HOU
2 stops28h 48mDelta
Deal found 23/11$1,322
Tue 24/214:05SYD - HOU
1 stop18h 45mAmerican Airlines
Deal found 23/11$1,330
Wed 25/211:20SYD - HOU
3 stops39h 37mMultiple Airlines
Deal found 23/11$1,547
Tue 2/1209:45SYD - IAH
2 stops26h 37mMultiple Airlines
Deal found 23/11$1,548
Tue 2/1211:20SYD - IAH
1 stop22h 04mAir Canada
Deal found 23/11$1,598
Tue 2/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 23/11$1,609
Thu 19/310:25SYD - HOU
3 stops42h 55mMultiple Airlines
Deal found 23/11$1,760
Thu 8/114:00SYD - IAH
1 stop22h 10mUnited Airlines
Deal found 23/11$1,797
Cheap flight deals from Sydney to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Houston (HO1). 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 24 November 2025.
Customise your flight search to find flights from Sydney to Houston 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 24 November 2025.
Use the filters below to find and compare flights from Sydney to Houston that are best for you.
Fly from
Sydney
Fly to
Houston
Route
Depart
Return
Price
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Mon 19/1
14:00-01:23
2 stops28h 23m
Houston George Bush Intcntl
Sun 1/2
17:14-22:05
2 stops35h 51m
$1,588
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Mon 2/2
09:55-14:05
1 stop21h 10m
Houston George Bush Intcntl
Mon 16/2
20:05-10:30
1 stop21h 25m
$1,607
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Sun 1/3
14:00-00:57
2 stops27h 57m
Houston George Bush Intcntl
Tue 10/3
19:59-07:25
1 stop43h 26m
$1,678
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Wed 29/4
11:50-16:25
1 stop19h 35m
Houston George Bush Intcntl
Wed 13/5
21:55-10:35
1 stop21h 40m
$1,759
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Sun 22/2
11:45-14:05
1 stop19h 20m
Houston George Bush Intcntl
Thu 26/2
20:05-08:45
1 stop19h 40m
$1,796
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Thu 14/5
11:50-16:25
1 stop19h 35m
Houston George Bush Intcntl
Fri 12/6
21:55-10:35
1 stop21h 40m
$1,830
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Mon 2/2
11:20-09:14
2 stops38h 54m
Houston George Bush Intcntl
Mon 16/2
17:25-09:35
1 stop23h 10m
$1,850
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
Mon 19/1
11:20-16:12
2 stops21h 52m
Houston Hobby
Sun 1/2
12:47-06:55
1 stop25h 08m
$2,061
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
Mon 16/3
13:05-18:01
1 stop20h 56m
Houston Hobby
Tue 24/3
18:29-06:55
1 stop20h 26m
$2,067
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
Wed 29/4
12:10-17:59
1 stop20h 49m
Houston Hobby
Wed 13/5
14:32-06:55
1 stop25h 23m
$2,067
Flights are sorted by cheapest return flights first.
Deals found on 23/11
Showing 1-10 of 34 results
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Best time to book a flight from Sydney to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston 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
How far ahead should I book a flight from Sydney to Houston?
Use this chart to determine the optimal time to book a return flight from Sydney to Houston. Price data was last updated on 21 November 2025.
To ensure you get the cheapest price possible for a flight from Sydney to Houston, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Sydney to Houston?
Currently, March is the cheapest month in which you can book a flight from Sydney to Houston (average of $842). Flying from Sydney to Houston in December is currently the most expensive (average of $1,567). 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 HOU?
Find hourly flight availability from Sydney to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 November 2025.
One of the essential ways to save on airfare from Sydney to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.
What is the cheapest day to fly from Sydney to Houston?
Use this chart to determine the cheapest time to fly return from Sydney to Houston. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Sydney to Houston flight should consider departing on Tuesday at midday when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Sydney to Houston?
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 24 November 2025.
Read through reviews of airlines operating flights from Sydney to Houston, 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.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Houston. 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?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Houston. You should not have trouble finding flights to Houston from Kingsford Smith; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Sydney airport to Houston. 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?
A quick flight from Sydney to Houston can take about 21h 10m. Air New Zealand provides one of the quickest options available for as low as $1,607. The distance between Sydney and Houston is about 13826 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to Houston round-trip?
Currently priced at $958, Qantas Airways will fly you from Sydney to Houston 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 $1,228 and $1,324, respectively. Qantas Airways is priced at 48% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for business class flights from Sydney to Houston?
Yes. Cheapflights offers flight deals from Sydney to Houston 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?
Currently, March is the cheapest month in which you can book a flight from Sydney to Houston (average of $842). Flying from Sydney to Houston in December is currently the most expensive (average of $1,567). 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.
Discover the top 7 airlines that operate flights from Sydney to Houston. 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 24 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 Houston?
Cheapflights makes it easy to find Sydney to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Houston?
Cheapflights simply makes it quick and affordable to book flights from Sydney to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sydney to Houston with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Houston flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Sydney to Houston become cheaper?
Of course! You can now track prices for flights from Sydney to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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