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Cheap flights from Houston George Bush Intcntl Airport to Perth from $818

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PER
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

$1,958

One-way from

$818

Popular in

December

Cheapest in

April

Average price

$2,006
Air New Zealand
  • Air New Zealand
  • 1/3-15/3
  • 3 total stops
  • 78h 05m total
  • Houston to Perth
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24/10
  • 24/10
  • 3 total stops
  • 45h 38m total
  • Houston to Perth
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($1,261 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($367 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from George Bush Intcntl to Perth

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 18 September 2025.

Mon 17/1112:35IAH - PER
2 stops38h 15mAir New Zealand
Tue 25/1117:45PER - IAH
2 stops34h 20mAir New Zealand
Deal found 15/9$1,980
Sun 23/1120:05IAH - PER
2 stops45h 40mAir New Zealand
Sat 13/1223:50PER - IAH
2 stops44h 13mAir New Zealand
Deal found 16/9$2,003
Fri 24/1006:44IAH - PER
3 stops44h 51mMultiple Airlines
Sun 16/1105:35PER - IAH
3 stops38h 45mMultiple Airlines
Deal found 16/9$2,085
Fri 24/1020:55IAH - PER
1 stop30h 55mAir New Zealand
Sun 16/1118:50PER - IAH
1 stop33h 15mAir New Zealand
Deal found 16/9$2,136
Tue 30/907:10IAH - PER
3 stops35h 35mMultiple Airlines
Tue 3/205:35PER - IAH
3 stops47h 59mMultiple Airlines
Deal found 16/9$2,284

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 18 September 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

Sun 23/11

20:05-16:50

1 stop30h 45m

Perth

Sat 13/12

23:50-18:26

2 stops32h 36m

$2,039

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Fri 12/12

20:05-16:50

1 stop30h 45m

Perth

Tue 6/1

05:25-14:05

2 stops46h 40m

$2,371

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Fri 21/11

20:05-16:50

1 stop30h 45m

Perth

Thu 27/11

23:50-14:05

1 stop28h 15m

$2,574

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Fri 24/10

19:10-12:35

2 stops52h 25m

Perth

Sat 15/11

01:15-23:52

2 stops36h 37m

$3,092

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 23/11

20:25-11:20

1 stop24h 55m

Perth

Sat 13/12

15:15-10:25

1 stop33h 10m

$3,130

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/10

17:30-22:40

2 stops40h 10m

Perth

Mon 10/11

08:30-19:51

2 stops49h 21m

$3,154

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/10

16:25-23:40

2 stops42h 15m

Perth

Tue 11/11

15:55-15:38

2 stops37h 43m

$3,185

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 1/3

06:31-06:55

2 stops34h 24m

Perth

Sat 14/3

00:25-21:57

2 stops34h 32m

$3,194

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 17/11

17:25-16:45

2 stops33h 20m

Perth

Tue 25/11

15:15-21:44

3 stops44h 29m

$3,439

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 4/10

16:29-22:40

2 stops41h 11m

Perth

Fri 10/10

00:10-23:43

2 stops36h 33m

$3,449

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 results
1
2

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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Perth (average of $286). Flying from Houston George Bush Intcntl Airport 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.

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 Air New Zealand and United Airlines fly from Houston George Bush Intcntl Airport to Perth in about 24h 55m. The time it takes to get you to your destination can typically vary by up to 5h 50m. There are 17020 km between Houston George Bush Intcntl Airport and Perth. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Perth (average of $286). Flying from Houston George Bush Intcntl Airport 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
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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from George Bush Intcntl to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from George Bush Intcntl to Perth.

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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