Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Sydney to Houston
The cheapest flights right now
Sydney – Houston
Outbound – Nov 12, 2026
3 stops
27h 42m Return – Nov 25, 2026
1 stop
25h 3m LAX
$1,199
yesterday
Sydney – Houston
Outbound – Nov 12, 2026
1 stop
20h 18m YVR
Return – Nov 26, 2026
1 stop
22h 25m YVR
$1,274
yesterday
Sydney – Houston
Outbound – Nov 12, 2026
3 stops
32h 10m Return – Nov 25, 2026
1 stop
25h 3m LAX
$1,092
yesterday
Sydney – Houston
Outbound – Nov 12, 2026
3 stops
32h 10m Return – Nov 25, 2026
1 stop
25h 3m LAX
$1,091
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$810
Average price of a round trip
$1190
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
31h26
A flight from Sydney to Houston takes on average 31h26.
Best time
July
According to user searches, the ideal month to go to Houston is July.
Tips for finding a cheap flight from Sydney to Houston
Check out our tips for booking your flight to Houston (USA) from Sydney (Australia) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $783 (calculation over the last two years). The most touristic season corresponds to the months of November, October and August.
For the cheapest flights, it is advisable to buy your ticket at least 52 days before the departure date.
The airline offering the cheapest flight tickets is Air Canada. A ticket from the airline Air Canada to Houston costs on average $930.
The airlines that offer the most flights are .
info departure city :
Sydney, Australia
airports :
Sidney-Kingsford Smith Airport (SYD)
Rose Bay Water Airport (RSE)
Bankstown Airport (BWU)
local time :
Sydney is a city in the country Australia, the time zone is [[timezone]]. In Sydney, it is currently {fromLocalTime}, the temperature is on average 17°C, with a minimum of 17°C and a maximum of 18°C.
The city of Sydney (SYD) has 3 airport(s): Sidney-Kingsford Smith, Rose Bay Water and Bankstown
destination info :
Houston, USA
airports :
Ellington Airport (EFD)
William P. Hobby Airport (HOU)
George Bush Intercontinental Airport (IAH)
Houston Metro-Ho Airport (QHO)
Sugar Land Regional Airport (SGR)
local time :
Houston is in the country USA, the time zone is [[timezone]]. In Houston, it is currently {toLocalTime}, the temperature is on average 28°C, with a minimum of 24°C and a maximum of 32°C.
The city of Houston (HOU) has 5 airport(s): Ellington, William P. Hobby, George Bush Intercontinental, Houston Metro-/Ho and Sugar Land
Useful info about Houston
What is the least touristic period to go to Houston?
If you want to visit Houston during the least touristic period, choose the month of July.
What is the most popular time to travel to Houston?
In Houston, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Sydney to Houston?
According to our data, it is recommended to book your flight 52 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Sydney to Houston is Thursday.
What are the arrival and destination airports when traveling between Sydney and Houston?
When you leave, you can leave from Sidney-Kingsford Smith, and you will arrive at William P. Hobby or George Bush Intercontinental.
How to reach Sydney airport from the city centre?
The airport Sidney-Kingsford Smith is located 9 km, Rose Bay Water is located 6 km or Bankstown is located 22 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Sydney to Houston?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Sydney and Houston?
In summer, the average temperature is 29°C in Houston and 14°C in Sydney. The average rainfall in summer is 129 mm in Houston and 61 mm in Sydney. In summer, it is warmer in Houston and it rains less in Sydney. In winter, it is colder in Sydney and it rains more in Houston.
