$734 Cheap Flights from Houston (IAH) to Canberra (CBR)

View $734 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Canberra, ACT (CBR-Canberra Intl.)

Cheap Flights from Houston to Canberra (IAH-CBR)

Prices were available within the past 7 days and start at $734 for one-way flights and $1,402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Sep 26 - Fri, Oct 3
IAH
Houston
CBR
Canberra
$1,402 Roundtrip, found 2 days ago
$1,402
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 26 from Houston to Canberra, returning Fri, Oct 3, priced at $1,402 found 2 days ago
Air Canada
Wed, Sep 10 - Sun, Sep 14
IAH
Houston
CBR
Canberra
$1,405 Roundtrip, found 6 days ago
$1,405
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 10 from Houston to Canberra, returning Sun, Sep 14, priced at $1,405 found 6 days ago
Air Canada
Fri, Sep 26 - Fri, Oct 3
IAH
Houston
CBR
Canberra
$1,406 Roundtrip, found 2 days ago
$1,406
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 26 from Houston to Canberra, returning Fri, Oct 3, priced at $1,406 found 2 days ago
Air Canada
Fri, Sep 26 - Fri, Oct 3
IAH
Houston
CBR
Canberra
$1,410 Roundtrip, found 2 days ago
$1,410
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 26 from Houston to Canberra, returning Fri, Oct 3, priced at $1,410 found 2 days ago
Air Canada
Wed, Sep 10 - Sun, Sep 14
IAH
Houston
CBR
Canberra
$1,411 Roundtrip, found 6 days ago
$1,411
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 10 from Houston to Canberra, returning Sun, Sep 14, priced at $1,411 found 6 days ago
Air Canada
Mon, Sep 29 - Mon, Oct 6
IAH
Houston
CBR
Canberra
$1,413 Roundtrip, found 2 hours ago
$1,413
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Mon, Sep 29 from Houston to Canberra, returning Mon, Oct 6, priced at $1,413 found 2 hours ago
Qatar Airways
Fri, Dec 5 - Wed, Dec 17
IAH
Houston
CBR
Canberra
$2,046 Roundtrip, found 5 days ago
$2,046
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Dec 5 from Houston to Canberra, returning Wed, Dec 17, priced at $2,046 found 5 days ago
United
Wed, Oct 1 - Tue, Oct 14
IAH
Houston
CBR
Canberra
$2,156 Roundtrip, found 15 hours ago
$2,156
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 1 from Houston to Canberra, returning Tue, Oct 14, priced at $2,156 found 15 hours ago
Qantas Airways
Fri, Dec 5 - Wed, Dec 17
IAH
Houston
CBR
Canberra
$2,225 Roundtrip, found 5 days ago
$2,225
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Fri, Dec 5 from Houston to Canberra, returning Wed, Dec 17, priced at $2,225 found 5 days ago
Emirates
Wed, Jan 7 - Mon, Jan 12
IAH
Houston
CBR
Canberra
$3,971 Roundtrip, found 4 days ago
$3,971
Roundtrip
found 4 days ago
Select Emirates flight, departing Wed, Jan 7 from Houston to Canberra, returning Mon, Jan 12, priced at $3,971 found 4 days ago
Flights from Houston (IAH) to Canberra (CBR)
Origin airport
George Bush Intercontinental
Destination airport
Canberra Intl.
Airlines serving
Air Canada, Qantas Airways, United
Roundtrip price
$1,402
Distance
8729 mi

Houston to Canberra Flights

The cheapest times to fly from Houston to Canberra

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 Canberra are during the month of September. You can find some of the cheapest flights from Houston to Canberra with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Canberra

Sunday is one of the best days to book for cheap flights from Houston to Canberra: 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 Canberra

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 Canberra in 2025. You can also book with separate airlines for your outbound and return journeys, from $734 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 Canberra 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 Canberra 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.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR) cost?
Get a cheap one-way flight from $734 or cheap return flight from $1,402 from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR)?
The cheapest month to fly from IAH to CBR is September, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAH to CBR flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR)?
Direct flights from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to CBR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR)?
Select a flight from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR) last-minute?
Booking your flight from IAH to CBR just before your trip is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an IAH to CBR flight and hotel package?
You'll typically save money by securing an IAH to CBR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Canberra Intl. Airport (CBR)?
Typically, you can reschedule or cancel your IAH to CBR flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.