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

View AU$1,035 flight on Tue, 1 Sept 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Sun, 30 Nov - Sat, 6 Dec
IAH
Houston
PER
Perth
AU$2,084 Return, found 6 days ago
AU$2,084
Return
found 6 days ago
Select Air New Zealand flight, departing Sun, 30 Nov from Houston to Perth, returning Sat, 6 Dec, priced at AU$2,084 found 6 days ago
Air New Zealand
Wed, 26 Nov - Sat, 6 Dec
IAH
Houston
PER
Perth
AU$2,126 Return, found 8 hours ago
AU$2,126
Return
found 8 hours ago
Select Air New Zealand flight, departing Wed, 26 Nov from Houston to Perth, returning Sat, 6 Dec, priced at AU$2,126 found 8 hours ago
Air New Zealand
Mon, 24 Nov - Sun, 7 Dec
IAH
Houston
PER
Perth
AU$2,131 Return, found 2 days ago
AU$2,131
Return
found 2 days ago
Select Air New Zealand flight, departing Mon, 24 Nov from Houston to Perth, returning Sun, 7 Dec, priced at AU$2,131 found 2 days ago
Air New Zealand
Wed, 26 Nov - Tue, 2 Dec
IAH
Houston
PER
Perth
AU$2,146 Return, found 6 days ago
AU$2,146
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 26 Nov from Houston to Perth, returning Tue, 2 Dec, priced at AU$2,146 found 6 days ago
Cathay Pacific
Wed, 18 Mar - Wed, 22 Apr
IAH
Houston
PER
Perth
AU$2,156 Return, found 6 days ago
AU$2,156
Return
found 6 days ago
Select Cathay Pacific flight, departing Wed, 18 Mar from Houston to Perth, returning Wed, 22 Apr, priced at AU$2,156 found 6 days ago
Air New Zealand
Thu, 27 Nov - Sat, 6 Dec
IAH
Houston
PER
Perth
AU$2,160 Return, found 6 days ago
AU$2,160
Return
found 6 days ago
Select Air New Zealand flight, departing Thu, 27 Nov from Houston to Perth, returning Sat, 6 Dec, priced at AU$2,160 found 6 days ago
Air New Zealand
Fri, 28 Nov - Sat, 6 Dec
IAH
Houston
PER
Perth
AU$2,162 Return, found 6 days ago
AU$2,162
Return
found 6 days ago
Select Air New Zealand flight, departing Fri, 28 Nov from Houston to Perth, returning Sat, 6 Dec, priced at AU$2,162 found 6 days ago
American Airlines
Wed, 18 Mar - Wed, 22 Apr
IAH
Houston
PER
Perth
AU$2,240 Return, found 6 days ago
AU$2,240
Return
found 6 days ago
Select American Airlines flight, departing Wed, 18 Mar from Houston to Perth, returning Wed, 22 Apr, priced at AU$2,240 found 6 days ago
Alaska Airlines
Fri, 13 Mar - Mon, 23 Mar
IAH
Houston
PER
Perth
AU$2,365 Return, found 1 day ago
AU$2,365
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 13 Mar from Houston to Perth, returning Mon, 23 Mar, priced at AU$2,365 found 1 day ago
Qantas Airways
Tue, 10 Feb - Mon, 2 Mar
IAH
Houston
PER
Perth
AU$2,738 Return, found 2 days ago
AU$2,738
Return
found 2 days ago
Select Qantas Airways flight, departing Tue, 10 Feb from Houston to Perth, returning Mon, 2 Mar, priced at AU$2,738 found 2 days ago

Frequently asked questions

How much is a flight from Houston Airport to Perth Airport?
Start packing your suitcase, because round-trip flights from George Bush Intercontinental Airport (IAH) to Perth Airport (PER) start from AU$2,084. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to Perth Airport (PER)?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAH to PER that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to PER flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to PER?
You'll have 17 100 kilometres to cover on the long-haul Houston to Perth route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from IAH to Perth Airport?
Currently, no airlines offer flights directly from IAH to Perth Airport. You'll need to book a flight with one or more stops. To score the best price and connections, lock in your fare ahead of time.
Are Houston Airport to Perth Airport (PER) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute deals between IAH and Perth Airport are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to secure your seat when the price is right.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Perth
Airlines serving
Air Canada, Air New Zealand, American Airlines, Cathay Pacific, Emirates, Lufthansa, Qantas Airways, Qatar Airways, United
Return price
AU$2,083
Distance
16933 km

Book with confidence

Your quick guide to flights from Houston to Perth

Pick up great flights from Houston to Perth

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Houston to Perth. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Houston to Perth that take around hours.

Find cheap flights from Houston to Perth

From the great flight deals with prices currently ranging from AU$2,084 to AU$2,738, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Houston to Perth around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Perth is normally in November.

Reasons to book your flight from Houston to Perth with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Houston to Perth across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Perth right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Houston to Perth

Explore a world of travel with Expedia

*Available to Expedia members.