Question 1

What are the cheapest airlines flying from Houston to Sydney round-trip?

Accepted Answer

Our cheapest airline available from Houston to Sydney is American Airlines. Our recent data shows that you can find tickets from as low as $1,254 on this airline. Additional options worth looking into are Air New Zealand and Delta, starting at $1,456 and $2,232 round-trip. American Airlines is currently priced 30% below the average price you’ll pay for this route. Find deals

Question 2

What are the cheapest airlines to fly from Houston to Sydney one-way?

Accepted Answer

For one-way options, check prices for Fiji Airways. According to our data, you can fly for as low as $864. Users have also found prices from $980 and $983 on Philippine Airlines and Air New Zealand, respectively. Find deals

Question 3

How far ahead should I book a flight from Houston to Sydney?

Accepted Answer

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be. Find deals

Question 4

What is the cheapest month to book a flight from Houston to Sydney?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Houston to Sydney (average of $129). Flying from Houston to Sydney in October is currently the most expensive (average of $171). 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. Find deals

Question 5

What is the cheapest day to fly from Houston to Sydney?

Accepted Answer

Travellers seeking maximum savings on their Houston to Sydney flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Question 8

What is the cheapest day to fly return from Houston to Sydney?

Accepted Answer

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 74% on the overall cost on flights from Houston to Sydney.

Question 9

How far in advance should I book a flight from Houston to Sydney?

Accepted Answer

Find a great deal and save up to 69% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Sydney within the next two weeks, with the cheapest ticket starting at $1,298.

Question 10

What is the cheapest month to fly from Houston to Sydney?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Sydney. Flights to Sydney from Houston in March are about $1,797 on average during March, but can be found for as low as $1,258.

Question 11

What is the cheapest time of day to fly from HOU to SYD?

Accepted Answer

One of the essential ways to save on airfare from Houston to Sydney is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

Question 12

What airport do you fly into for flights to Sydney from Houston?

Accepted Answer

For a flight from Houston to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from Houston per day. 2 airlines have flights to Sydney Kingsford Smith from Houston on a regular basis.

Question 13

Can I find deals for flights from Houston to Sydney that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Houston to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Houston to Sydney?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Sydney.

Question 15

Can I find deals for business class flights from Houston to Sydney?

Accepted Answer

Yes. Cheapflights offers flight deals from Houston 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.

Question 16

How does Cheapflights help users find flights from Houston to Sydney?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Houston to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Houston to Sydney?

Accepted Answer

Cheapflights helps you find that perfect flight to Sydney from Houston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 18

Can Cheapflights find flights from Houston to Sydney with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Houston to Sydney with no change fees.

Question 19

Can Cheapflights notify me if prices for flights from Houston to Sydney become cheaper?

Accepted Answer

Yes! Start tracking prices for Houston 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.

Round-trip from	$1,254
One-way from	$800
Popular in	December
Cheapest in	March
Average price	$1,575

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$703	Average$1,300	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	Cheapest$2,026	Average$2,606	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from Houston to Sydney from $800

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Houston to Sydney Kingsford Smith are usually found in March or May, booked 46 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Houston to Sydney

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Find flight deals from Houston to Sydney

Cheapest flights from Houston to SydneyExplore the most affordable flight options available from Houston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Houston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston to Sydney that are best for you.

Best time to book a flight from Houston to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Houston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston to Sydney

How far ahead should I book a flight from Houston to Sydney?

Use this chart to determine the optimal time to book a return flight from Houston to Sydney. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Houston to Sydney?

What is the cheapest time of day to fly from HOU to SYD?

Find hourly flight availability from Houston 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 11 July 2025.

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 11 July 2025.

Get a feel of what it's like to fly with ANA, Alaska Airlines, andFiji Airways from Houston to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

What are the cheapest airlines flying from Houston to Sydney round-trip?

What are the cheapest airlines to fly from Houston to Sydney one-way?

Can I find deals for flights from Houston to Sydney that include hotel bookings?

How can I find direct flights from Houston to Sydney?

Can I find deals for business class flights from Houston to Sydney?

What is the cheapest month to book a flight from Houston to Sydney?

Travelling to a place near Houston?

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Alternative routes for Houston to Sydney

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Top 2 airlines flying from Houston to Sydney

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How does Cheapflights help users find flights from Houston to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Houston to Sydney?

Can Cheapflights find flights from Houston to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Houston to Sydney become cheaper?

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Cheapest flights from Houston to Sydney
Explore the most affordable flight options available from Houston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.