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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
30 11월 — 7 12월1
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 May or October, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
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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 31 10월 2025.
화 18/1114:00SYD - IAH
2 stops25h 04mMultiple Airlines
금 5/1207:45IAH - SYD
2 stops35h 50mMultiple Airlines
Deal found 29/10$1,238
목 4/1211:20SYD - IAH
2 stops22h 48mAmerican Airlines
수 31/1219:30IAH - SYD
1 stop20h 30mAmerican Airlines
Deal found 31/10$1,434
월 3/1111:20SYD - IAH
1 stop21h 57mAmerican Airlines
일 16/1116:47IAH - SYD
1 stop23h 13mAmerican Airlines
Deal found 31/10$1,436
목 4/1211:20SYD - HOU
2 stops21h 34mAmerican Airlines
수 31/1210:13HOU - SYD
2 stops29h 47mAmerican Airlines
Deal found 30/10$1,441
목 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
수 31/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 31/10$1,451
월 3/1111:50SYD - IAH
Nonstop15h 35mUnited Airlines
일 16/1120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 31/10$1,454
월 3/1110:40SYD - IAH
2 stops23h 24mDelta
일 16/1106:45IAH - SYD
2 stops32h 45mDelta
Deal found 31/10$1,460
화 9/1211:20SYD - IAH
1 stop18h 35mUnited Airlines
화 13/110:00IAH - SYD
2 stops30h 05mUnited Airlines
Deal found 30/10$1,468
화 18/1114:05SYD - HOU
1 stop18h 49mQantas Airways
금 5/1212:16HOU - SYD
1 stop25h 39mQantas Airways
Deal found 29/10$1,471
토 1/1117:45SYD - IAH
2 stops34h 33mMultiple Airlines
수 21/107:30IAH - SYD
1 stop30h 55mMultiple Airlines
Deal found 30/10$1,494
토 1/1113:05SYD - HOU
1 stop19h 04mQantas Airways
수 21/112:47HOU - SYD
1 stop25h 08mQantas Airways
Deal found 30/10$1,521
화 18/1114:05SYD - HOU
1 stop18h 49mMultiple Airlines
금 5/1216:25HOU - SYD
1 stop21h 30mMultiple Airlines
Deal found 29/10$1,538
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 31 10월 2025.
화 18/1114:00SYD - IAH
2 stops25h 04mMultiple Airlines
금 5/1207:45IAH - SYD
2 stops35h 50mMultiple Airlines
Deal found 29/10$1,238
목 4/1211:20SYD - HOU
2 stops21h 34mAmerican Airlines
수 31/1210:13HOU - SYD
2 stops29h 47mAmerican Airlines
Deal found 30/10$1,441
목 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
수 31/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 30/10$1,459
화 18/1114:05SYD - HOU
1 stop18h 49mQantas Airways
금 5/1212:16HOU - SYD
1 stop25h 39mQantas Airways
Deal found 29/10$1,471
목 4/1211:20SYD - IAH
2 stops21h 40mAmerican Airlines
수 31/1219:30IAH - SYD
1 stop20h 30mAmerican Airlines
Deal found 30/10$1,441
화 9/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
화 13/110:00IAH - SYD
2 stops30h 05mUnited Airlines
Deal found 30/10$1,459
화 18/1114:05SYD - HOU
1 stop18h 49mMultiple Airlines
금 5/1216:25HOU - SYD
1 stop21h 30mMultiple Airlines
Deal found 29/10$1,538
목 4/1214:05SYD - HOU
1 stop18h 49mQantas Airways
수 31/1216:21HOU - SYD
1 stop21h 34mQantas Airways
Deal found 31/10$1,607
수 29/412:10SYD - HOU
1 stop24h 41mAmerican Airlines
수 13/518:31HOU - SYD
1 stop21h 24mAmerican Airlines
Deal found 30/10$1,462
화 18/1111:50SYD - IAH
Nonstop15h 35mUnited Airlines
금 5/1212:30IAH - SYD
1 stop24h 50mUnited Airlines
Deal found 29/10$1,533
목 4/1214:05SYD - HOU
1 stop18h 49mQantas Airways
목 11/1212:16HOU - SYD
1 stop25h 39mQantas Airways
Deal found 29/10$1,670
일 7/1211:20SYD - HOU
2 stops21h 34mAmerican Airlines
일 14/1216:25HOU - SYD
1 stop21h 30mAmerican Airlines
Deal found 31/10$1,596
목 4/1214:05SYD - HOU
1 stop18h 49mAmerican Airlines
목 11/1218:29HOU - SYD
2 stops21h 31mAmerican Airlines
Deal found 29/10$1,602
월 29/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
일 25/115:02IAH - SYD
2 stops25h 13mUnited Airlines
Deal found 28/10$2,059
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 31 10월 2025.
목 4/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
수 31/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 31/10$1,451
월 2/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
월 16/220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 29/10$1,453
일 15/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
일 1/320:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 29/10$1,527
월 29/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
일 25/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 31/10$2,063
화 9/1211:50SYD - IAH
Nonstop15h 35mVirgin Australia
화 13/120:25IAH - SYD
Nonstop17h 35mVirgin Australia
Deal found 30/10$2,487
금 20/211:50SYD - IAH
Nonstop15h 35mUnited Airlines
화 24/220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 30/10$2,589
Last-minute flights from Sydney to Houston
Discover last-minute flight deals from Sydney to Houston. Data last updated 31 10월 2025 and is based on user searches.
토 1/1117:45SYD - IAH
2 stops34h 33mMultiple Airlines
수 21/107:30IAH - SYD
1 stop30h 55mMultiple Airlines
Deal found 30/10$1,494
토 1/1111:20SYD - IAH
1 stop21h 38mAmerican Airlines
수 21/114:12IAH - SYD
1 stop25h 48mAmerican Airlines
Deal found 30/10$1,517
토 1/1111:05SYD - IAH
2 stops21h 48mUnited Airlines
수 21/114:38IAH - SYD
2 stops25h 37mUnited Airlines
Deal found 30/10$1,543
월 3/1111:20SYD - IAH
1 stop21h 57mAmerican Airlines
일 16/1116:47IAH - SYD
1 stop23h 13mAmerican Airlines
Deal found 31/10$1,436
월 3/1111:50SYD - IAH
Nonstop15h 35mUnited Airlines
일 16/1120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 31/10$1,454
월 3/1110:40SYD - IAH
2 stops23h 24mDelta
일 16/1106:45IAH - SYD
2 stops32h 45mDelta
Deal found 31/10$1,460
월 3/1111:20SYD - IAH
3 stops51h 19mAir Canada
일 16/1122:00IAH - SYD
2 stops42h 35mAir Canada
Deal found 31/10$1,614
금 7/1114:05SYD - HOU
1 stop20h 49mQantas Airways
금 28/1116:25HOU - SYD
1 stop21h 30mQantas Airways
Deal found 30/10$10,064
금 7/1114:05SYD - HOU
1 stop18h 49mMultiple Airlines
금 28/1112:15HOU - SYD
3 stops26h 10mMultiple Airlines
Deal found 30/10$10,100
화 18/1114:00SYD - IAH
2 stops25h 04mMultiple Airlines
금 5/1207:45IAH - SYD
2 stops35h 50mMultiple Airlines
Deal found 29/10$1,238
화 18/1111:50SYD - IAH
Nonstop15h 35mUnited Airlines
금 5/1220:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 29/10$1,533
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 31 10월 2025.
토 8/1114:20SYD - IAH
2 stops33h 55mMultiple Airlines
Deal found 28/10$1,004
목 6/1109:55SYD - IAH
1 stop21h 10mAir New Zealand
Deal found 28/10$1,008
목 6/1113:55SYD - IAH
2 stops22h 57mMultiple Airlines
Deal found 28/10$1,032
일 23/1117:35SYD - IAH
3 stops52h 18mMultiple Airlines
Deal found 30/10$1,051
수 5/1114:00SYD - IAH
3 stops38h 18mMultiple Airlines
Deal found 28/10$1,061
일 23/1109:55SYD - IAH
1 stop21h 10mAir New Zealand
Deal found 30/10$1,064
일 9/1112:35SYD - IAH
3 stops50h 25mMultiple Airlines
Deal found 28/10$1,084
화 4/1114:10SYD - IAH
3 stops48h 43mMultiple Airlines
Deal found 28/10$1,098
목 15/114:05SYD - HOU
1 stop21h 01mAmerican Airlines
Deal found 29/10$1,313
목 15/114:15SYD - HOU
2 stops37h 06mDelta
Deal found 29/10$1,322
일 23/1114:05SYD - HOU
1 stop26h 52mAmerican Airlines
Deal found 30/10$1,389
목 15/109:00SYD - HOU
3 stops50h 06mMultiple Airlines
Deal found 29/10$1,610
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 31 10월 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 31 10월 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
화 18/11
14:00-22:04
2 stops25h 04m
Houston George Bush Intcntl
금 5/12
07:45-12:35
2 stops35h 50m
$1,238
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
목 4/12
11:20-15:54
2 stops21h 34m
Houston Hobby
수 31/12
10:13-09:00
2 stops29h 47m
$1,441
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
목 4/12
11:20-16:00
2 stops21h 40m
Houston George Bush Intcntl
수 31/12
19:30-09:00
1 stop20h 30m
$1,441
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
목 4/12
11:50-10:25
Nonstop15h 35m
Houston George Bush Intcntl
수 31/12
20:25-07:00
Nonstop17h 35m
$1,459
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
화 9/12
11:50-10:25
Nonstop15h 35m
Houston George Bush Intcntl
화 13/1
10:00-09:05
2 stops30h 05m
$1,459
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
수 29/4
12:10-21:51
1 stop24h 41m
Houston Hobby
수 13/5
18:31-06:55
1 stop21h 24m
$1,462
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
화 18/11
14:05-15:54
1 stop18h 49m
Houston Hobby
금 5/12
12:16-06:55
1 stop25h 39m
$1,471
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
화 18/11
11:50-10:25
Nonstop15h 35m
Houston George Bush Intcntl
금 5/12
12:30-06:20
1 stop24h 50m
$1,533
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
화 18/11
14:05-15:54
1 stop18h 49m
Houston Hobby
금 5/12
16:25-06:55
1 stop21h 30m
$1,538
SydneyHouston
SYD - HOU
SYDHOU
Sydney Kingsford Smith
일 7/12
11:20-15:54
2 stops21h 34m
Houston Hobby
일 14/12
16:25-06:55
1 stop21h 30m
$1,596
Flights are sorted by cheapest return flights first.
Deals found on 28/10
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 24 October 2025.
To ensure you get the cheapest price possible for a flight from Sydney to Houston, you should look to book at least 47 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 $844). Flying from Sydney to Houston in December is currently the most expensive (average of $1,619). 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 31 10월 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 31 10월 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.
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.
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 15h 35m. American Airlines provides one of the quickest options available for as low as $1,459. 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 $943, 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 $1,208 and $1,302, respectively. Qantas Airways is priced at 49% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Sydney to Houston one-way?
For one-way options, check prices for Air New Zealand. According to our data, you can fly for as low as $1,008. Users have also found prices from $1,313 and $1,322 on American Airlines and Delta, respectively.
Can I find deals for flights from Sydney to Houston that include hotel bookings?
Yes. In addition to deals on Sydney to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Houston.
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 $844). Flying from Sydney to Houston in December is currently the most expensive (average of $1,619). 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 31 10월 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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