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Cheap flights from Houston George Bush Intcntl Airport to Perth from $844

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Perth departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Perth (IAH-PER)

Cheap return flights

Singapore Airlines Logo
19:26 - 23:55IAH-PER
38h 29m2 stops
Singapore Airlines Logo
01:10 - 23:52PER-IAH
36h 42m2 stops
$1,924Singapore Airlines
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Mon, 3 Nov - Mon, 10 Nov
Air New Zealand Logo
20:05 - 16:50IAH-PER
30h 45m1 stop
Air New Zealand Logo
23:50 - 14:05PER-IAH
28h 15m1 stop
$1,955Air New Zealand
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Sun, 2 Nov - Sat, 22 Nov
Air New Zealand Logo
16:20 - 16:50IAH-PER
34h 30m2 stops
Air New Zealand Logo
18:50 - 14:05PER-IAH
33h 15m1 stop
$1,963Air New Zealand
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Mon, 3 Nov - Tue, 11 Nov
Air New Zealand Logo
20:05 - 16:50IAH-PER
30h 45m1 stop
Air New Zealand Logo
18:50 - 14:05PER-IAH
33h 15m1 stop
$1,966Air New Zealand
Find Deal
Mon, 3 Nov - Tue, 11 Nov
Air New Zealand Logo
14:20 - 16:50IAH-PER
36h 30m2 stops
Air New Zealand Logo
18:50 - 18:31PER-IAH
37h 41m2 stops
$1,967Air New Zealand
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Mon, 3 Nov - Tue, 11 Nov
Air New Zealand Logo
20:05 - 16:50IAH-PER
30h 45m1 stop
Air New Zealand Logo
23:50 - 00:59PER-IAH
39h 09m2 stops
$1,972Air New Zealand
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Sun, 2 Nov - Sat, 22 Nov
Logo
07:10 - 19:50IAH-PER
47h 40m3 stops
Logo
21:55 - 04:30PER-IAH
43h 35m3 stops
$2,160
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Tue, 23 Sep - Tue, 30 Sep
Cathay Pacific Logo
10:52 - 06:55IAH-PER
31h 03m2 stops
Cathay Pacific Logo
00:15 - 17:54PER-IAH
31h 39m2 stops
$2,165Cathay Pacific
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Thu, 30 Oct - Sun, 23 Nov
Logo
06:44 - 16:35IAH-PER
44h 51m3 stops
Logo
01:40 - 05:20PER-IAH
40h 40m3 stops
$2,197
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Fri, 24 Oct - Fri, 31 Oct
Cathay Pacific Logo
18:23 - 06:55IAH-PER
47h 32m2 stops
Cathay Pacific Logo
00:15 - 20:32PER-IAH
34h 17m2 stops
$2,219Cathay Pacific
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Wed, 29 Oct - Wed, 19 Nov

Air New Zealand flights from Houston George Bush Intcntl Airport to Perth

Our best Air New Zealand deals on Houston George Bush Intcntl Airport to Perth flight tickets
Air New Zealand
2 Nov
IAH20:05Houston George Bush Intcntl
30h 45m
1 stop
PER16:50Perth
22 Nov
PER23:50Perth
28h 15m
1 stop
IAH14:05Houston George Bush Intcntl
$1,955
Find similar
Air New Zealand
3 Nov
IAH16:20Houston George Bush Intcntl
34h 30m
2 stops
PER16:50Perth
11 Nov
PER18:50Perth
33h 15m
1 stop
IAH14:05Houston George Bush Intcntl
$1,963
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Air New Zealand
3 Nov
IAH20:05Houston George Bush Intcntl
30h 45m
1 stop
PER16:50Perth
11 Nov
PER18:50Perth
33h 15m
1 stop
IAH14:05Houston George Bush Intcntl
$1,966
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Cathay Pacific flights from Houston George Bush Intcntl Airport to Perth

Our best Cathay Pacific deals on Houston George Bush Intcntl Airport to Perth flight tickets
Cathay Pacific
30 Oct
IAH10:52Houston George Bush Intcntl
31h 03m
2 stops
PER06:55Perth
23 Nov
PER00:15Perth
31h 39m
2 stops
IAH17:54Houston George Bush Intcntl
$2,165
Find similar
Cathay Pacific
29 Oct
IAH18:23Houston George Bush Intcntl
47h 32m
2 stops
PER06:55Perth
19 Nov
PER00:15Perth
34h 17m
2 stops
IAH20:32Houston George Bush Intcntl
$2,218
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momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 78,305 searches. Data last updated 11 August 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

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 3/11

19:26-23:55

2 stops38h 29m

Perth

Mon 10/11

01:10-23:52

2 stops36h 42m

$1,924

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 2/11

20:05-16:50

1 stop30h 45m

Perth

Sat 22/11

23:50-14:05

1 stop28h 15m

$1,955

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 3/11

16:20-16:50

2 stops34h 30m

Perth

Tue 11/11

18:50-14:05

1 stop33h 15m

$1,963

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 3/11

20:05-16:50

1 stop30h 45m

Perth

Tue 11/11

18:50-14:05

1 stop33h 15m

$1,966

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 3/11

14:20-16:50

2 stops36h 30m

Perth

Tue 11/11

18:50-18:31

2 stops37h 41m

$1,967

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 2/11

20:05-16:50

1 stop30h 45m

Perth

Sat 22/11

23:50-00:59

2 stops39h 09m

$1,972

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 23/9

07:10-19:50

3 stops47h 40m

Perth

Tue 30/9

21:55-04:30

3 stops43h 35m

$2,160

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 30/10

10:52-06:55

2 stops31h 03m

Perth

Sun 23/11

00:15-17:54

2 stops31h 39m

$2,165

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Fri 24/10

06:44-16:35

3 stops44h 51m

Perth

Fri 31/10

01:40-05:20

3 stops40h 40m

$2,197

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 29/10

18:23-06:55

2 stops47h 32m

Perth

Wed 19/11

00:15-20:32

2 stops34h 17m

$2,218

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Perth?

What is the cheapest month to fly to Perth?

The month of April is, on average, the cheapest month to fly to Perth from Houston George Bush Intcntl Airport, with most prices found around $1,779. If you’re not able to fly to Perth in April, then February is your next best option. Flight prices from Houston George Bush Intcntl Airport to Perth during February average around $1,909.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from Houston George Bush Intcntl Airport to Perth is on a Friday. Travellers who choose to depart for Perth on a Friday will often find tickets for as low as $3,933. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $5,637.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Perth when you can find flight prices for as low as $3,316. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $3,896.

Can stopping save me money on Houston George Bush Intcntl Airport to Perth flights?

You could potentially save up to 24% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Perth flight.

When to book flights from Houston George Bush Intcntl Airport to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Houston George Bush Intcntl Airport to Perth (IAH to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Perth

Best price found

$844

Fastest flight time

26h 20m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Houston George Bush Intcntl Airport in the past 72 hours is $844. The best return flight deal from Houston George Bush Intcntl Airport to Perth found on momondo in the last 72 hours is $1,924.
The fastest flight from Houston George Bush Intcntl Airport to Perth takes 26h 20m
There are no direct flights from Houston George Bush Intcntl Airport to Perth. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)
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  • How far is Houston George Bush Intcntl to Perth by plane?

    The straight-line distance from Houston George Bush Intcntl to Perth is 17030.5 km. By plane, this route typically takes 26h 20m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Perth Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Perth Airport refresh daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Perth with flexible booking policies on momondo?

Flights from Houston to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Houston.

I’m not ready to book a flight from Houston to Perth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Perth from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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