$912 Cheap Flights from Perth (PER) to Houston (IAH)

View $912 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Perth Airport (PER) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Perth to Houston (PER-IAH)

Prices were available within the past 7 days and start at $912 for one-way flights and $1,168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jun 1 - Wed, Jun 17
PER
Perth
IAH
Houston
$1,168 Roundtrip, found 6 days ago
$1,168
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Jun 1 from Perth to Houston, returning Wed, Jun 17, priced at $1,168 found 6 days ago
Air Canada
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,613 Roundtrip, found 22 hours ago
$1,613
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,613 found 22 hours ago
Air Canada
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,620 Roundtrip, found 22 hours ago
$1,620
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,620 found 22 hours ago
Air Canada
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,706 Roundtrip, found 22 hours ago
$1,706
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,706 found 22 hours ago
Air Canada
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,713 Roundtrip, found 22 hours ago
$1,713
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,713 found 22 hours ago
Air Canada
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,719 Roundtrip, found 22 hours ago
$1,719
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,719 found 22 hours ago
Air Canada
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,721 Roundtrip, found 22 hours ago
$1,721
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,721 found 22 hours ago
Air New Zealand
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,791 Roundtrip, found 22 hours ago
$1,791
Roundtrip
found 22 hours ago
Select Air New Zealand flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,791 found 22 hours ago
All Nippon Airways
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,840 Roundtrip, found 22 hours ago
$1,840
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,840 found 22 hours ago
Qatar Airways
Sun, Jan 25 - Mon, Feb 9
PER
Perth
IAH
Houston
$1,864 Roundtrip, found 22 hours ago
$1,864
Roundtrip
found 22 hours ago
Select Qatar Airways flight, departing Sun, Jan 25 from Perth to Houston, returning Mon, Feb 9, priced at $1,864 found 22 hours ago

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $3,146
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $3,146
Flights from Perth (PER) to Houston (IAH)
Origin airport
Perth
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, Air New Zealand, American Airlines, Emirates, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,168
Distance
10583 mi

Perth to Houston Flights

The cheapest times to fly from Perth to Houston

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

 

The best time to book a flight from Perth to Houston

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

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 Perth to Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from $912 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 Perth to Houston 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 Perth to Houston 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 Perth Airport (PER) to George Bush Intercontinental Airport (IAH) cost?
Get a cheap one-way flight from $912 or cheap return flight from $1,168 from Perth Airport (PER) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Perth Airport (PER) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from PER to IAH is June, when there's less demand. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Perth Airport (PER) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PER to IAH flight.
How many flights per day from Perth Airport (PER) to George Bush Intercontinental Airport (IAH)?
There aren't any daily nonstop flights departing from Perth Airport (PER) to George Bush Intercontinental Airport (IAH). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PER to IAH?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Perth Airport (PER) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Perth Airport (PER) to George Bush Intercontinental Airport (IAH) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Perth Airport (PER) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your ticket from PER to IAH shortly before your getaway is usually more expensive. However, if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a PER to IAH flight and hotel package?
You can save money by booking a PER to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Perth Airport (PER) to George Bush Intercontinental Airport (IAH)?
If you reserved your PER to IAH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.