Cheap flights from Houston Hobby Airport to Sydney from $1,280
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Houston Hobby to Sydney Kingsford Smith are usually found in July or March, booked 54 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Hobby to Sydney
Enter your travel dates to find the best prices.
Cheapest flights from Hobby to Sydney
Explore the most affordable flight options available from Hobby to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.
Thu 11/1210:39HOU - SYD
2 stops28h 51mDelta
Thu 25/1210:40SYD - HOU
2 stops25h 34mDelta
Deal found 10/12$2,806
Wed 10/1212:16HOU - SYD
2 stops39h 34mMultiple Airlines
Wed 24/1222:20SYD - HOU
2 stops38h 25mMultiple Airlines
Deal found 10/12$3,151
Wed 24/1215:25HOU - SYD
2 stops24h 05mDelta
Wed 31/1210:40SYD - HOU
2 stops40h 21mDelta
Deal found 9/12$3,333
Wed 24/1216:21HOU - SYD
2 stops26h 34mQantas Airways
Wed 31/1214:05SYD - HOU
1 stop18h 44mQantas Airways
Deal found 10/12$3,460
Thu 25/1210:46HOU - SYD
2 stops27h 04mDelta
Sat 10/110:40SYD - HOU
2 stops22h 30mDelta
Deal found 10/12$3,481
Thu 25/1216:17HOU - SYD
2 stops26h 38mQantas Airways
Sat 10/114:05SYD - HOU
1 stop19h 07mQantas Airways
Deal found 11/12$3,531
Tue 23/1212:09HOU - SYD
2 stops33h 41mQantas Airways
Wed 7/119:15SYD - HOU
2 stops33h 54mQantas Airways
Deal found 10/12$3,558
Thu 25/1216:17HOU - SYD
2 stops46h 18mQantas Airways
Wed 7/119:15SYD - HOU
2 stops33h 54mQantas Airways
Deal found 10/12$3,576
Fri 12/1216:25HOU - SYD
2 stops29h 25mQantas Airways
Fri 19/1214:05SYD - HOU
1 stop18h 42mQantas Airways
Deal found 11/12$3,635
Mon 22/1218:40HOU - SYD
2 stops43h 10mDelta
Tue 6/114:15SYD - HOU
2 stops37h 06mDelta
Deal found 10/12$3,653
Best flights from Hobby to Sydney
Discover carefully curated flight deals from Hobby to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Tue 10/310:14HOU - SYD
1 stop28h 41mAmerican Airlines
Tue 24/313:05SYD - HOU
1 stop22h 45mAmerican Airlines
Deal found 12/12$1,724
Tue 10/314:05HOU - SYD
2 stops25h 25mDelta
Tue 24/309:40SYD - HOU
2 stops28h 48mDelta
Deal found 10/12$1,754
Sun 15/314:05HOU - SYD
2 stops25h 20mDelta
Sun 22/309:40SYD - HOU
2 stops28h 48mDelta
Deal found 9/12$1,754
Fri 20/216:20HOU - SYD
1 stop21h 35mAmerican Airlines
Sun 8/317:45SYD - HOU
2 stops22h 13mAmerican Airlines
Deal found 12/12$1,805
Wed 11/306:00HOU - SYD
2 stops33h 25mDelta
Tue 24/309:40SYD - HOU
2 stops22h 52mDelta
Deal found 11/12$1,754
Tue 24/213:06HOU - SYD
2 stops24h 44mDelta
Wed 11/309:40SYD - HOU
2 stops28h 48mDelta
Deal found 10/12$1,754
Wed 20/510:05HOU - SYD
2 stops29h 30mDelta
Fri 29/509:25SYD - HOU
2 stops27h 13mDelta
Deal found 10/12$1,829
Fri 20/205:25HOU - SYD
2 stops34h 05mDelta
Sun 8/310:40SYD - HOU
2 stops39h 00mDelta
Deal found 10/12$1,829
Sat 24/105:45HOU - SYD
2 stops32h 05mDelta
Sun 8/210:40SYD - HOU
2 stops28h 53mDelta
Deal found 10/12$1,829
Last-minute flights from Hobby to Sydney
Discover last-minute flight deals from Hobby to Sydney. Data last updated 12 December 2025 and is based on user searches.
Thu 11/1210:39HOU - SYD
2 stops28h 51mDelta
Thu 25/1210:40SYD - HOU
2 stops25h 34mDelta
Deal found 10/12$2,806
Fri 16/111:09HOU - SYD
2 stops28h 21mDelta
Sun 25/110:40SYD - HOU
2 stops28h 53mDelta
Deal found 10/12$2,881
Mon 19/105:45HOU - SYD
2 stops33h 45mDelta
Sun 1/210:40SYD - HOU
2 stops28h 53mDelta
Deal found 10/12$2,086
Mon 19/105:45HOU - SYD
2 stops33h 45mDelta
Sat 31/110:40SYD - HOU
2 stops28h 53mDelta
Deal found 10/12$2,161
Wed 21/118:36HOU - SYD
2 stops24h 19mQantas Airways
Wed 28/114:05SYD - HOU
1 stop19h 07mQantas Airways
Deal found 11/12$2,764
Sat 24/105:45HOU - SYD
2 stops32h 05mDelta
Sun 8/210:40SYD - HOU
2 stops28h 53mDelta
Deal found 10/12$1,829
Sat 24/111:09HOU - SYD
2 stops28h 21mDelta
Sat 31/110:40SYD - HOU
2 stops28h 53mDelta
Deal found 10/12$1,904
Sat 24/118:36HOU - SYD
2 stops27h 14mQantas Airways
Sun 8/214:05SYD - HOU
1 stop19h 07mQantas Airways
Deal found 10/12$2,839
Sun 25/118:36HOU - SYD
2 stops23h 59mAmerican Airlines
Sun 1/214:05SYD - HOU
1 stop21h 01mAmerican Airlines
Deal found 11/12$2,435
One-way flights from Hobby to Sydney
Search for one-way flight options from Hobby to Sydney. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Sun 8/306:00HOU - SYD
2 stops33h 25mDelta
Deal found 9/12$1,280
Sat 7/317:35HOU - SYD
2 stops43h 30mDelta
Deal found 9/12$1,322
Sat 7/310:15HOU - SYD
1 stop27h 40mAmerican Airlines
Deal found 9/12$1,365
Sun 25/105:45HOU - SYD
2 stops32h 05mDelta
Deal found 10/12$1,427
Mon 12/105:45HOU - SYD
2 stops33h 45mDelta
Deal found 10/12$1,768
Mon 12/112:47HOU - SYD
1 stop25h 08mAmerican Airlines
Deal found 12/12$1,981
Sat 3/118:07HOU - SYD
2 stops27h 43mQantas Airways
Deal found 11/12$2,001
Sun 8/316:20HOU - SYD
1 stop22h 35mQantas Airways
Deal found 9/12$2,062
Sun 21/1210:13HOU - SYD
2 stops41h 37mCathay Pacific
Deal found 10/12$2,490
Mon 12/112:47HOU - SYD
1 stop25h 08mQantas Airways
Deal found 10/12$2,574
Sun 25/116:55HOU - SYD
1 stop21h 00mMultiple Airlines
Deal found 10/12$2,622
Find flight deals from Hobby to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Sydney (SYD). 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 12 December 2025.
Customise your flight search to find flights from Hobby to Sydney 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 12 December 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Sydney that are best for you.
Fly from
Hobby
Fly to
Sydney
Route
Depart
Return
Price
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Tue 10/3
10:14-06:55
1 stop28h 41m
Sydney Kingsford Smith
Tue 24/3
13:05-19:50
1 stop22h 45m
$1,724
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Tue 10/3
14:05-07:30
2 stops25h 25m
Sydney Kingsford Smith
Tue 24/3
09:40-22:28
2 stops28h 48m
$1,754
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 15/3
14:05-07:25
2 stops25h 20m
Sydney Kingsford Smith
Sun 22/3
09:40-22:28
2 stops28h 48m
$1,754
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Wed 11/3
06:00-07:25
2 stops33h 25m
Sydney Kingsford Smith
Tue 24/3
09:40-16:32
2 stops22h 52m
$1,754
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Tue 24/2
13:06-06:50
2 stops24h 44m
Sydney Kingsford Smith
Wed 11/3
09:40-22:28
2 stops28h 48m
$1,754
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Fri 20/2
16:20-06:55
1 stop21h 35m
Sydney Kingsford Smith
Sun 8/3
17:45-22:58
2 stops22h 13m
$1,805
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Wed 20/5
10:05-06:35
2 stops29h 30m
Sydney Kingsford Smith
Fri 29/5
09:25-21:38
2 stops27h 13m
$1,829
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Fri 20/2
05:25-08:30
2 stops34h 05m
Sydney Kingsford Smith
Sun 8/3
10:40-08:40
2 stops39h 00m
$1,829
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sat 24/1
05:45-06:50
2 stops32h 05m
Sydney Kingsford Smith
Sun 8/2
10:40-22:33
2 stops28h 53m
$1,829
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 8/3
06:00-07:25
2 stops33h 25m
$1,280
Flights are sorted by cheapest return flights first.
Deals found on 9/12
Showing 1-10 of 17 results
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Best time to book a flight from Hobby to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Hobby 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 Houston Hobby Airport to Sydney
How far ahead should I book a flight from Houston Hobby Airport to Sydney?
Use this chart to determine the optimal time to book a return flight from Hobby to Sydney. Price data was last updated on 5 December 2025.
The best time to book flights from Houston Hobby Airport to Sydney is 54 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.
What is the cheapest month to book a flight from Houston Hobby Airport to Sydney?
Currently, December is the cheapest month in which you can book a flight from Houston Hobby Airport to Sydney (average of $671). Flying from Houston Hobby Airport to Sydney in January is currently the most expensive (average of $1,292). 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 HOU to SYD?
Find hourly flight availability from Hobby to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
One of the essential ways to save on airfare from Houston Hobby Airport to Sydney is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 12 December 2025.
Check out reviews from past customers who have flown with Qantas Airways from Houston Hobby Airport to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Related info for your journey
Find useful and relevant information for your journey from Hobby to Sydney. 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 into for flights to Sydney from Houston Hobby?
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Houston Hobby to Sydney. 1 airline have flights to Kingsford Smith from Houston Hobby on a regular basis. Booking flights from Houston Hobby to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Houston Hobby per day.
How long is the flight from Houston Hobby Airport to Sydney?
For as low as $1,754, American Airlines can have you in Sydney from Houston Hobby Airport in 25h 25m. The distance from Houston Hobby Airport to Sydney is about 13818 km. This flight may include one or multiple stops.
What is the cheapest airline to fly from Houston Hobby Airport to Sydney round-trip?
Qantas Airways, at $672, was found to be the cheapest airline from Houston Hobby Airport to Sydney.. You may be able to fly from Houston Hobby Airport to Sydney for 59% less than the average price by searching for this airline.
Can I find deals for business class flights from Hobby to Sydney?
Yes. Cheapflights offers flight deals from Hobby to Sydney 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 Houston Hobby Airport to Sydney?
Currently, December is the cheapest month in which you can book a flight from Houston Hobby Airport to Sydney (average of $671). Flying from Houston Hobby Airport to Sydney in January is currently the most expensive (average of $1,292). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Discover the top airline that operate flights from Hobby to Sydney. 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 12 December 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 Hobby to Sydney?
Deals for Hobby to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Hobby to Sydney?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Hobby.
Can Cheapflights find flights from Hobby to Sydney with no change fees?
Yes, we can. To see specific flights from Hobby to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Hobby to Sydney become cheaper?
Yes! Start tracking prices for Hobby to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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