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Cheap flights from Perth to Houston George Bush Intcntl Airport from $1,640

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — IAH
30 Mar — 6 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 28 February 2026.

Mon 12/1021:35
PER
-
IAH
2 stops45h 17m
ANA
Tue 3/1110:20
IAH
-
PER
1 stop43h 50m
ANA
Deal found 25/2$1,640
Wed 13/519:50
PER
-
IAH
1 stop33h 35m
Air New Zealand
Wed 27/521:55
IAH
-
PER
1 stop29h 05m
Air New Zealand
Deal found 25/2$1,831
Wed 18/318:50
PER
-
IAH
1 stop33h 25m
Air New Zealand
Wed 16/921:55
IAH
-
PER
1 stop29h 05m
Air New Zealand
Deal found 26/2$1,903
Sun 22/322:45
PER
-
IAH
2 stops33h 26m
Qantas Airways
Tue 22/917:24
IAH
-
PER
2 stops29h 51m
Qantas Airways
Deal found 28/2$2,017
Thu 7/523:50
PER
-
IAH
1 stop29h 35m
Air New Zealand
Fri 15/521:55
IAH
-
PER
1 stop29h 05m
Air New Zealand
Deal found 25/2$2,108
Tue 8/919:50
PER
-
IAH
1 stop33h 35m
Air New Zealand
Tue 15/918:05
IAH
-
PER
2 stops39h 15m
Air New Zealand
Deal found 25/2$2,140

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 28 February 2026.

Round-trip from

$1,831

Popular in

January

Cheapest in

August

Average price

$1,782
Air New Zealand
  • Air New Zealand
  • 13/5-27/5
  • 2 total stops
  • 62h 40m total
  • Perth to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($441 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 February 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 28 February 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

PerthHouston

PER - IAH

PERIAH

Perth

Wed 18/3

23:45-17:03

2 stops30h 18m

Houston George Bush Intcntl

Tue 15/9

05:05-05:10

2 stops35h 05m

$2,343

PerthHouston

PER - IAH

PERIAH

Perth

Mon 16/3

22:55-11:25

1 stop25h 30m

Houston George Bush Intcntl

Mon 14/9

07:10-05:10

2 stops33h 00m

$2,344

PerthHouston

PER - IAH

PERIAH

Perth

Sun 22/3

22:55-11:25

1 stop25h 30m

Houston George Bush Intcntl

Tue 22/9

19:35-14:40

2 stops30h 05m

$2,393

PerthHouston

PER - IAH

PERIAH

Perth

Mon 23/3

22:55-11:25

1 stop25h 30m

Houston George Bush Intcntl

Tue 22/9

14:45-14:40

2 stops34h 55m

$2,393

PerthHouston

PER - IAH

PERIAH

Perth

Wed 13/5

23:55-19:11

2 stops32h 16m

Houston George Bush Intcntl

Wed 27/5

20:12-15:25

2 stops30h 13m

$2,404

PerthHouston

PER - IAH

PERIAH

Perth

Sun 22/3

22:45-19:11

2 stops33h 26m

Houston George Bush Intcntl

Sun 5/4

19:42-09:00

2 stops48h 18m

$2,527

PerthHouston

PER - IAH

PERIAH

Perth

Tue 17/3

13:50-14:12

2 stops37h 22m

Houston George Bush Intcntl

Tue 8/9

11:50-14:40

3 stops37h 50m

$2,753

PerthHouston

PER - IAH

PERIAH

Perth

Sun 22/3

15:55-16:15

1 stop37h 20m

Houston George Bush Intcntl

Tue 22/9

18:15-18:35

1 stop35h 20m

$2,759

PerthHouston

PER - IAH

PERIAH

Perth

Sat 2/5

22:20-16:50

1 stop31h 30m

Houston George Bush Intcntl

Tue 5/5

19:35-17:35

1 stop33h 00m

$2,805

PerthHouston

PER - IAH

PERIAH

Perth

Sat 25/4

22:20-16:50

1 stop31h 30m

Houston George Bush Intcntl

Tue 28/4

19:35-17:35

1 stop33h 00m

$2,822

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Sorted by cheapest first

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 $717). Flying from Perth to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $2,995). 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 28 February 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
605 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air New Zealand
8.0
Very Good
605 reviews
Air New Zealand
8.0
Very Good
605 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

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 United Airlines fly from Perth to Houston George Bush Intcntl Airport in about 30h 18m. The time it takes to get you to your destination can typically vary by up to . Perth and Houston George Bush Intcntl Airport are separated by a distance of 17020 km.

  • 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 $1,524. You may be able to fly from Perth to Houston George Bush Intcntl Airport for 28% 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 $717). Flying from Perth to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $2,995). 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

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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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,524Average$1,735FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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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.

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