Cheap flights from Houston to Perth from $713

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PER
3 Sep — 10 Sep1
1 adult

Cheap 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 29 August 2025.

Round-trip from

$1,898

One-way from

$713

Popular in

December

Cheapest in

March

Average price

$1,980
16/10-1/11
  • 16/10-1/11
  • 4 total stops
  • 70h 48m total
  • Houston to Perth
15/9
  • 15/9
  • 3 total stops
  • 57h 40m total
  • Houston to Perth
Highest demand for flights based on searches. 30% potential increase in price ($1,726 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($185 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Houston to Perth

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 29 August 2025.

Thu 16/1006:00IAH - PER
2 stops36h 25mMultiple Airlines
Sat 1/1108:40PER - IAH
2 stops34h 23mMultiple Airlines
Deal found 27/8$1,898
Sat 13/907:10IAH - PER
2 stops35h 15mMultiple Airlines
Sat 20/918:05PER - IAH
3 stops47h 25mMultiple Airlines
Deal found 27/8$1,947
Sun 23/1112:35IAH - PER
2 stops38h 15mAir New Zealand
Sat 13/1223:50PER - IAH
2 stops36h 09mAir New Zealand
Deal found 27/8$1,967
Tue 11/1112:35IAH - PER
2 stops38h 15mAir New Zealand
Tue 25/1118:50PER - IAH
2 stops43h 09mAir New Zealand
Deal found 27/8$1,976
Sat 11/1021:00IAH - PER
2 stops54h 00mAir New Zealand
Tue 11/1118:50PER - IAH
1 stop33h 15mAir New Zealand
Deal found 28/8$1,986
Sat 11/1021:00IAH - PER
2 stops54h 00mAir New Zealand
Mon 10/1118:50PER - IAH
2 stops40h 33mAir New Zealand
Deal found 28/8$1,991
Sat 11/1021:00IAH - PER
2 stops54h 00mAir New Zealand
Fri 21/1122:45PER - IAH
2 stops53h 20mAir New Zealand
Deal found 28/8$2,042
Thu 16/1020:55IAH - PER
1 stop37h 45mAir New Zealand
Sat 1/1123:50PER - IAH
1 stop28h 15mAir New Zealand
Deal found 27/8$2,085
Tue 11/1112:15HOU - PER
2 stops44h 35mCathay Pacific
Tue 25/1108:30PER - HOU
2 stops49h 20mCathay Pacific
Deal found 27/8$2,144
Tue 28/1018:39HOU - PER
2 stops28h 46mAmerican Airlines
Thu 27/1123:55PER - HOU
2 stops29h 59mAmerican Airlines
Deal found 26/8$3,165
Thu 30/1016:41HOU - PER
2 stops30h 24mAmerican Airlines
Thu 27/1123:55PER - HOU
2 stops29h 59mAmerican Airlines
Deal found 26/8$3,239
Wed 24/1216:21HOU - PER
2 stops34h 59mQantas Airways
Sun 11/107:10PER - HOU
2 stops24h 53mQantas Airways
Deal found 28/8$3,691

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 29 August 2025.
Use the filters below to find and compare flights from Houston to Perth that are best for you.

Fly from

Houston

Fly to

Perth

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 23/11

20:05-16:50

1 stop30h 45m

Perth

Sat 13/12

23:50-21:59

2 stops36h 09m

$1,970

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 11/11

12:35-16:50

2 stops38h 15m

Perth

Tue 25/11

18:50-23:59

2 stops43h 09m

$1,976

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/10

21:00-16:00

2 stops54h 00m

Perth

Tue 11/11

18:50-14:05

1 stop33h 15m

$1,983

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/10

21:00-16:00

2 stops54h 00m

Perth

Mon 10/11

18:50-21:23

2 stops40h 33m

$1,990

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/10

21:00-16:00

2 stops54h 00m

Perth

Fri 21/11

22:45-14:05

2 stops53h 20m

$2,042

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 16/10

20:55-23:40

1 stop37h 45m

Perth

Sat 1/11

23:50-15:05

1 stop28h 15m

$2,085

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Tue 11/11

12:15-22:50

2 stops44h 35m

Perth

Tue 25/11

08:30-19:50

2 stops49h 20m

$2,144

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Tue 28/10

18:39-12:25

2 stops28h 46m

Perth

Thu 27/11

23:55-15:54

2 stops29h 59m

$3,165

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Wed 29/10

16:41-12:25

2 stops30h 44m

Perth

Thu 27/11

23:55-17:52

2 stops31h 57m

$3,165

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Thu 30/10

16:41-12:05

2 stops30h 24m

Perth

Thu 27/11

23:55-15:54

2 stops29h 59m

$3,239

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 32 results
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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

What is the cheapest month to book a flight from Houston to Perth?

Currently, May is the cheapest month in which you can book a flight from Houston to Perth (average of $286). Flying from Houston to Perth in December is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to PER?

Find hourly flight availability from Houston to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

One of the essential ways to save on airfare from Houston to Perth is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 11% on airfare.

How much does it cost for a return flight from Houston to Perth?

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 29 August 2025.
Check out reviews from past customers who have flown with United Airlines from Houston to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 1 airline.

  • How long is the flight from Houston to Perth?

    For as low as $3,165, Air New Zealand can have you in Perth from Houston in 28h 46m. Airlines will cover a distance of 17019 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Houston to Perth round-trip?

    According to our current data, United Airlines ($3,313), offers the cheapest pricing from Houston to Perth.

  • 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.

  • What is the cheapest month to book a flight from Houston to Perth?

    Currently, May is the cheapest month in which you can book a flight from Houston to Perth (average of $286). Flying from Houston to Perth in December is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

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

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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.

Top airline flying from Houston to Perth

Discover the top airline that operate flights from Houston to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$3,313Average$3,927FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

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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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