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Cheap flights from Perth to Houston George Bush Intcntl Airport from $1,841

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — IAH
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Perth to George Bush Intcntl
Explore the most affordable flight options available from Perth to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Sun 19/722:40
PER
-
IAH
2 stops30h 06m
Multiple Airlines
Mon 3/816:45
IAH
-
PER
2 stops40h 30m
Multiple Airlines
Deal found 18/3$1,841
Sat 31/1015:15
PER
-
IAH
2 stops39h 09m
Air Canada
Wed 4/1117:25
IAH
-
PER
2 stops32h 05m
Air Canada
Deal found 18/3$1,927
Thu 6/823:55
PER
-
IAH
2 stops43h 29m
Air Canada
Mon 10/816:45
IAH
-
PER
2 stops39h 55m
Air Canada
Deal found 19/3$2,320
Sun 19/719:50
PER
-
IAH
1 stop33h 35m
Air New Zealand
Mon 3/818:05
IAH
-
PER
2 stops32h 55m
Air New Zealand
Deal found 18/3$2,623
Sat 31/1022:45
PER
-
IAH
1 stop30h 35m
Qatar Airways
Wed 4/1117:40
IAH
-
PER
1 stop35h 05m
Qatar Airways
Deal found 18/3$2,735
Sun 22/307:45
PER
-
IAH
2 stops47h 01m
Multiple Airlines
Tue 22/918:15
IAH
-
PER
1 stop35h 20m
Multiple Airlines
Deal found 21/3$3,086

Find flight deals from Perth to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to George Bush Intcntl (IAH). 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 22 March 2026.

Round-trip from

$1,841

Popular in

January

Cheapest in

August

Average price

$1,978
19/7-3/8
  • 19/7-3/8
  • 4 total stops
  • 70h 36m total
  • Perth to Houston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($326 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to George Bush Intcntl 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 22 March 2026.
Use the filters below to find and compare flights from Perth to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthHouston

PER - IAH

PERIAH

Perth

Sun 19/7

22:40-15:46

2 stops30h 06m

Houston George Bush Intcntl

Mon 3/8

16:45-22:15

2 stops40h 30m

$1,841

PerthHouston

PER - IAH

PERIAH

Perth

Thu 6/8

23:55-15:46

2 stops28h 51m

Houston George Bush Intcntl

Mon 10/8

16:45-21:40

2 stops39h 55m

$2,323

PerthHouston

PER - IAH

PERIAH

Perth

Sun 19/7

19:50-16:25

1 stop33h 35m

Houston George Bush Intcntl

Mon 3/8

21:55-22:15

1 stop35h 20m

$2,852

PerthHouston

PER - IAH

PERIAH

Perth

Thu 6/8

22:45-15:55

1 stop30h 10m

Houston George Bush Intcntl

Mon 10/8

18:15-18:35

1 stop35h 20m

$3,231
Fastest return journey

PerthHouston

PER - IAH

PERIAH

Perth

Wed 1/4

06:25-17:52

2 stops24h 27m

Houston George Bush Intcntl

Wed 16/9

16:10-08:50

2 stops27h 40m

$3,375

PerthHouston

PER - IAH

PERIAH

Perth

Wed 1/4

22:20-05:21

2 stops44h 01m

Houston George Bush Intcntl

Wed 16/9

19:35-17:35

1 stop33h 00m

$3,425
Cheapest one-way

PerthHouston

PER - IAH

PERIAH

Perth

Mon 30/3

22:20-16:50

1 stop31h 30m

$2,340

PerthHouston

PER - IAH

PERIAH

Perth

Tue 31/3

22:20-16:50

1 stop31h 30m

$2,340

PerthHouston

PER - IAH

PERIAH

Perth

Sun 29/3

22:20-16:50

1 stop31h 30m

$2,340

PerthHouston

PER - IAH

PERIAH

Perth

Tue 31/3

16:40-18:39

3 stops38h 59m

$2,398

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Perth to George Bush Intcntl

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

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

Currently, June is the cheapest month in which you can book a flight from Perth to Houston George Bush Intcntl Airport (average of $614). Flying from Perth to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $3,035). 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 22 March 2026.
Read reviews from past customers who have flown with Air New Zealand from Perth to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air New Zealand
8.0
Very Good
618 reviews
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.

Related info for your journey

Find useful and relevant information for your journey from Perth to George Bush Intcntl. 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 from for flights from Perth to Houston George Bush Intcntl?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly out of when you book flights from Perth to Houston George Bush Intcntl. 1 airline have flights from Perth to Houston George Bush Intcntl on a regular basis. Booking flights from Perth to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

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

    Airlines like Air Canada, Air New Zealand, and Qatar Airways fly from Perth to Houston George Bush Intcntl Airport in about 28h 51m. The time it takes to get you to your destination can typically vary by up to 4h 44m. Perth and Houston George Bush Intcntl Airport are separated by a distance of 17020 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Perth to Houston George Bush Intcntl Airport round-trip?

    Flying on Air New Zealand is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $1,545. You may be able to fly from Perth to Houston George Bush Intcntl Airport for 29% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Perth to Houston George Bush Intcntl Airport (average of $614). Flying from Perth to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $3,035). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Perth to George Bush Intcntl

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

Top airline flying from Perth to George Bush Intcntl

Discover the top airline that operate flights from Perth to George Bush Intcntl. 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,545Average$1,854FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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

Deals for Perth to George Bush Intcntl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Need flexible booking options for your flight to George Bush Intcntl from Perth? 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 Perth to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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