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Cheap flights from Houston George Bush Intcntl Airport to Perth from $904

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PER
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from George Bush Intcntl to Perth

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Perth
Explore the most affordable flight options available from George Bush Intcntl to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Sun 30/1118:46IAH - PER
2 stops38h 09mCathay Pacific
Thu 4/1200:25PER - IAH
2 stops53h 50mCathay Pacific
Deal found 14/11$2,368
Sun 30/1109:15IAH - PER
3 stops53h 00mMultiple Airlines
Fri 5/1205:35PER - IAH
2 stops39h 30mMultiple Airlines
Deal found 14/11$2,550
Sun 16/1106:08IAH - PER
2 stops34h 47mCathay Pacific
Sat 22/1100:25PER - IAH
2 stops31h 30mCathay Pacific
Deal found 15/11$2,587
Sun 7/1218:46IAH - PER
2 stops38h 09mCathay Pacific
Mon 22/1200:25PER - IAH
2 stops37h 05mCathay Pacific
Deal found 14/11$2,831
Fri 26/1214:09IAH - PER
2 stops50h 46mCathay Pacific
Sun 18/108:30PER - IAH
2 stops67h 10mCathay Pacific
Deal found 16/11$2,845
Sun 16/1106:08IAH - PER
2 stops34h 47mMultiple Airlines
Sun 23/1108:30PER - IAH
2 stops29h 29mMultiple Airlines
Deal found 15/11$2,888
Sun 23/1118:35IAH - PER
2 stops62h 20mCathay Pacific
Sat 13/1208:30PER - IAH
2 stops53h 05mCathay Pacific
Deal found 15/11$3,073
Sun 23/1120:05IAH - PER
1 stop30h 45mAir New Zealand
Sat 13/1205:30PER - IAH
2 stops46h 50mAir New Zealand
Deal found 16/11$3,186

Cheap flight deals from George Bush Intcntl to Perth

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 16 November 2025.

Round-trip from

$2,085

One-way from

$904

Popular in

January

Cheapest in

April

Average price

$2,411
Cathay Pacific
  • Cathay Pacific
  • 18/3-21/4
  • 4 total stops
  • 67h 32m total
  • Houston to Perth
Search Deals
6/12
  • 6/12
  • 3 total stops
  • 58h 31m total
  • Houston to Perth
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($594 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($148 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl 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 16 November 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Perth that are best for you.

Fly from

George Bush Intcntl

Fly to

Perth

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

20:28-22:40

2 stops37h 12m

Perth

Wed 20/5

09:15-23:21

2 stops51h 06m

$2,085

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 1/3

18:52-22:55

2 stops62h 03m

Perth

Sun 15/3

08:30-23:25

2 stops51h 55m

$2,097

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

10:43-22:40

2 stops46h 57m

Perth

Thu 28/5

00:10-23:21

2 stops36h 11m

$2,161

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 19/4

10:43-22:40

2 stops46h 57m

Perth

Wed 22/4

00:10-19:16

2 stops32h 06m

$2,370

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

16:00-14:40

2 stops33h 40m

Perth

Fri 29/5

13:45-14:24

2 stops37h 39m

$2,379

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 18/3

16:00-12:35

2 stops31h 35m

Perth

Tue 21/4

01:10-23:31

3 stops35h 21m

$2,394

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

16:00-14:40

2 stops33h 40m

Perth

Tue 19/5

01:10-23:31

3 stops35h 21m

$2,397

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

09:48-15:45

2 stops40h 57m

Perth

Fri 29/5

23:55-15:05

2 stops28h 10m

$2,521

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

10:00-15:45

3 stops40h 45m

Perth

Wed 20/5

17:15-15:05

2 stops34h 50m

$2,530

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 30/11

09:15-04:15

3 stops53h 00m

Perth

Fri 5/12

05:35-07:05

2 stops39h 30m

$2,550

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 14 results
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Best time to book a flight from George Bush Intcntl to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from George Bush Intcntl 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 George Bush Intcntl Airport to Perth

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Perth?

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Perth (average of $1,753). Flying from Houston George Bush Intcntl Airport to Perth in May is currently the most expensive (average of $2,908). 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.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Perth (PER) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Perth. You should not have trouble finding flights to Perth from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Perth airport from Houston George Bush Intcntl. It is only a 10.2 km journey from Perth (PER) to Perth’s city centre.

  • How long is the flight from Houston George Bush Intcntl Airport to Perth?

    Airlines like Cathay Pacific fly from Houston George Bush Intcntl Airport to Perth in about 37h 12m. The time it takes to get you to your destination can typically vary by up to . There are 17020 km between Houston George Bush Intcntl Airport and Perth.

  • Can I find deals for flights from George Bush Intcntl to Perth that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Perth?

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

  • Can I find deals for business class flights from George Bush Intcntl to Perth?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Perth?

    Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Perth (average of $1,753). Flying from Houston George Bush Intcntl Airport to Perth in May is currently the most expensive (average of $2,908). 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
Scarborough
Mandurah
Fremantle
Rottnest Island

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Alternative routes for George Bush Intcntl to Perth

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Fly with Cheapflights

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How does Cheapflights help users find flights from George Bush Intcntl to Perth?

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Can Cheapflights find flights from George Bush Intcntl to Perth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from George Bush Intcntl to Perth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from George Bush Intcntl today and book when prices fit your budget.

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