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Cheap flights from Houston to Perth from $1,251

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PER
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Perth
Explore the most affordable flight options available from Houston to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Fri 21/809:32
HOU
-
PER
2 stops48h 08m
Cathay Pacific
Wed 26/800:10
PER
-
HOU
2 stops36h 46m
Cathay Pacific
Deal found 10/7$2,522
Thu 3/911:24
IAH
-
PER
2 stops30h 26m
Cathay Pacific
Sun 13/908:20
PER
-
IAH
2 stops49h 13m
Cathay Pacific
Deal found 11/7$2,538
Mon 26/1011:41
HOU
-
PER
2 stops46h 14m
Cathay Pacific
Mon 2/1100:25
PER
-
HOU
2 stops33h 25m
Cathay Pacific
Deal found 10/7$2,558
Thu 3/911:24
IAH
-
PER
2 stops30h 26m
Cathay Pacific
Sat 12/908:20
PER
-
IAH
2 stops48h 26m
Cathay Pacific
Deal found 11/7$2,610
Fri 4/918:49
IAH
-
PER
2 stops38h 51m
Cathay Pacific
Sat 12/908:20
PER
-
IAH
2 stops48h 26m
Cathay Pacific
Deal found 11/7$2,612
Thu 6/816:02
IAH
-
PER
2 stops35h 58m
Multiple Airlines
Thu 13/823:45
PER
-
IAH
2 stops37h 11m
Multiple Airlines
Deal found 9/7$2,622
Sun 16/820:19
IAH
-
PER
2 stops61h 21m
Cathay Pacific
Sun 23/808:20
PER
-
IAH
2 stops48h 26m
Cathay Pacific
Deal found 11/7$2,630
Wed 5/811:24
IAH
-
PER
2 stops30h 26m
Cathay Pacific
Tue 11/800:10
PER
-
IAH
2 stops35h 10m
Cathay Pacific
Deal found 13/7$2,643
Wed 5/816:50
IAH
-
PER
2 stops30h 15m
Multiple Airlines
Wed 12/815:30
PER
-
IAH
3 stops43h 41m
Multiple Airlines
Deal found 13/7$2,663
Fri 4/920:19
IAH
-
PER
2 stops37h 21m
Cathay Pacific
Thu 10/900:10
PER
-
IAH
2 stops33h 23m
Cathay Pacific
Deal found 11/7$2,682
Thu 5/1118:35
IAH
-
PER
2 stops29h 40m
Air New Zealand
Sun 29/1118:50
PER
-
IAH
1 stop33h 25m
Air New Zealand
Deal found 10/7$2,734
Mon 10/815:57
HOU
-
PER
2 stops41h 43m
Multiple Airlines
Sun 16/800:10
PER
-
HOU
2 stops45h 53m
Multiple Airlines
Deal found 10/7$2,791

Find flight deals from Houston to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 July 2026.

Round-trip from

$2,522

One-way from

$1,251

Popular in

April

Cheapest in

September

Average price

$2,648
Cathay Pacific
  • Cathay Pacific
  • 21/8-26/8
  • 4 total stops
  • 84h 54m total
  • Houston to Perth
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 49h 06m total
  • Houston to Perth
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($87 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from Houston to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 5/8

16:50-12:05

2 stops30h 15m

Perth

Wed 12/8

15:30-22:11

3 stops43h 41m

$2,663

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 5/11

18:35-14:15

2 stops29h 40m

Perth

Sun 29/11

18:50-14:15

1 stop33h 25m

$2,734

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Mon 10/8

15:57-22:40

2 stops41h 43m

Perth

Sun 16/8

00:10-09:03

2 stops45h 53m

$2,791

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 16/8

14:48-16:00

2 stops36h 12m

Perth

Sun 23/8

19:50-16:25

1 stop33h 35m

$2,822

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Thu 5/11

18:22-22:55

2 stops38h 33m

Perth

Sat 28/11

00:25-19:50

2 stops33h 25m

$2,896

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 5/8

18:15-18:35

1 stop35h 20m

Perth

Wed 12/8

13:45-15:55

2 stops39h 10m

$2,909

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 30/7

19:50-13:35

2 stops28h 45m

Perth

Sat 8/8

23:50-06:34

2 stops43h 44m

$2,954

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Wed 5/8

15:57-22:40

2 stops41h 43m

Perth

Tue 11/8

00:10-09:02

2 stops45h 52m

$3,023

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 6/8

21:55-16:00

1 stop29h 05m

Perth

Thu 13/8

19:50-16:25

1 stop33h 35m

$3,029

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 6/8

06:45-13:35

3 stops41h 50m

Perth

Thu 13/8

23:55-22:11

3 stops35h 16m

$3,083

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 29 resultsSorted by cheapest first
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Best time to book a flight from Houston to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Houston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Perth
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston to Perth. 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 Perth from Houston?

    If you book a flight to Perth from Houston, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth. There are 0 flights from Houston to Perth per day from 0 different airlines.

  • How long is the flight from Houston to Perth?

    For as low as $2,734, Cathay Pacific can have you in Perth from Houston in 29h 40m. Airlines will cover a distance of 17020 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Houston to Perth?

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

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

    Yes. Cheapflights offers flight deals from Houston to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Scarborough
Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Austin to Perth flights
George Bush Intcntl to Perth flights
Hobby to Perth flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Houston to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Houston to Perth for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Perth from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Houston to Perth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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