$1,011 Cheap Flights from Houston (HOU) to Perth (PER)

View $1,011 flight on Thu, Apr 9, 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Perth Airport (PER)

Cheap Flights from Houston to Perth (HOU-PER)

Prices were available within the past 7 days and start at $1,011 for one-way flights and $2,353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 9 - Sat, Aug 22
HOU
Houston
PER
Perth
$2,353 Roundtrip, found 3 days ago
$2,353
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 9 from Houston to Perth, returning Sat, Aug 22, priced at $2,353 found 3 days ago

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Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $2,311
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $2,311

Frequently asked questions

How much does a flight from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) cost?
You can find cheap one-way flights from $1,011 and cheap return flights from $2,353 Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) with Expedia. One-way flights usually range from $1188 to $9523, and return flights typically cost between $2342 and $13990. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
The cheapest month to fly from HOU to PER is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
Enter HOU to PER and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
Delta is one of the cheapest airlines offering connecting flights from Houston (HOU) to Perth (PER), with round-trip tickets starting from around $2,149.91 with a layover in Los Angeles Intl. (LAX). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
To find a cheap flight from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from HOU to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
For flights from Houston, TX (HOU) to Perth (PER), the most popular departure times are in the evening, from 6pm to 9pm. About 47% of passengers choose this time window. Many major carriers, including United Airlines and Qantas, offer flights during this time. This timing is ideal for travelers looking to maximize their day in Houston before departing.
Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
Business class seats are offered on the HOU to PER route. Airlines that offer business class service on this route include:

  • American Airlines
  • Air New Zealand
  • Qatar Airways
  • United Airlines
  • Emirates
  • British Airways
  • Air Canada

First class is available with Emirates.
How do I earn miles on a Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) flight and hotel package?
Securing a Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) Perth Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (HOU-William P. Hobby) to Perth, WA (PER)?
If you booked your Houston, TX (HOU-William P. Hobby) to Perth, WA (PER) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
William P. Hobby
Destination airport
Perth
Airlines serving
American Airlines, Qantas Airways, Qatar Airways
Roundtrip price
$2,353
Distance
10581 mi

Book with confidence

Houston to Perth Flights

The cheapest times to fly from Houston to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Perth are during the month of August. You can find some of the cheapest flights from Houston to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Perth

Sunday is one of the best days to book for cheap flights from Houston to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,011 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Perth Flights

*Flight schedules are subject to change.

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*Available to One Key members.