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Cheap flights from Houston George Bush Intcntl Airport to Perth from $550

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 11/5. 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 round-trip flights

Cathay Pacific Logo
10:52 am - 7:45 amIAH-PER
31h 53m2 stops
Cathay Pacific Logo
12:15 am - 7:51 pmPER-IAH
33h 36m2 stops
$1,227Cathay Pacific
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Wed, Oct 22 - Tue, Nov 18
Cathay Pacific Logo
4:47 pm - 10:50 pmIAH-PER
40h 03m2 stops
Cathay Pacific Logo
12:15 am - 11:43 pmPER-IAH
37h 28m2 stops
$1,229Cathay Pacific
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Wed, Nov 5 - Wed, Jan 21
Cathay Pacific Logo
8:16 pm - 10:40 pmIAH-PER
37h 24m2 stops
Cathay Pacific Logo
9:15 am - 10:32 pmPER-IAH
50h 17m2 stops
$1,258Cathay Pacific
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Sun, Aug 31 - Sun, Sep 7
Cathay Pacific Logo
6:28 pm - 10:50 pmIAH-PER
38h 22m2 stops
Cathay Pacific Logo
8:30 am - 11:22 pmPER-IAH
52h 52m2 stops
$1,272Cathay Pacific
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Wed, Nov 5 - Thu, Jan 22
Logo
6:44 am - 5:10 pmIAH-PER
45h 26m3 stops
Logo
5:35 am - 11:31 amPER-IAH
43h 56m3 stops
$1,312
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Wed, Oct 22 - Wed, Nov 19
Air New Zealand Logo
8:55 pm - 4:00 pmIAH-PER
30h 05m1 stop
Air New Zealand Logo
6:50 pm - 2:05 pmPER-IAH
33h 15m1 stop
$1,323Air New Zealand
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Wed, Oct 22 - Wed, Nov 19
Air New Zealand Logo
4:25 pm - 4:00 pmIAH-PER
34h 35m2 stops
Air New Zealand Logo
6:50 pm - 2:05 pmPER-IAH
33h 15m1 stop
$1,326Air New Zealand
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Wed, Oct 22 - Wed, Nov 19
Logo
6:44 am - 5:10 pmIAH-PER
45h 26m3 stops
Logo
5:35 am - 6:20 amPER-IAH
38h 45m2 stops
$1,333
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Wed, Oct 22 - Wed, Nov 19
Philippine Airlines Logo
2:04 pm - 7:25 amIAH-PER
52h 21m2 stops
Philippine Airlines Logo
8:45 am - 1:29 pmPER-IAH
41h 44m2 stops
$1,504Philippine Airlines
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Wed, Sep 17 - Mon, Sep 29
Philippine Airlines Logo
5:29 pm - 7:25 amIAH-PER
48h 56m2 stops
Philippine Airlines Logo
8:45 am - 1:29 pmPER-IAH
41h 44m2 stops
$1,529Philippine Airlines
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Fri, Sep 19 - Mon, Sep 29

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
Oct 22
IAH10:52 amHouston George Bush Intcntl
31h 53m
2 stops
PER7:45 amPerth
Nov 18
PER12:15 amPerth
33h 36m
2 stops
IAH7:51 pmHouston George Bush Intcntl
$1,227
Find similar
Cathay Pacific
Nov 5
IAH4:47 pmHouston George Bush Intcntl
40h 03m
2 stops
PER10:50 pmPerth
Jan 21
PER12:15 amPerth
37h 28m
2 stops
IAH11:43 pmHouston George Bush Intcntl
$1,229
Find similar
Cathay Pacific
Aug 31
IAH8:16 pmHouston George Bush Intcntl
37h 24m
2 stops
PER10:40 pmPerth
Sep 7
PER9:15 amPerth
50h 17m
2 stops
IAH10:32 pmHouston George Bush Intcntl
$1,258
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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
Oct 22
IAH8:55 pmHouston George Bush Intcntl
30h 05m
1 stop
PER4:00 pmPerth
Nov 19
PER6:50 pmPerth
33h 15m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$1,323
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Air New Zealand
Oct 22
IAH4:25 pmHouston George Bush Intcntl
34h 35m
2 stops
PER4:00 pmPerth
Nov 19
PER6:50 pmPerth
33h 15m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$1,326
Find similar
Air New Zealand
Oct 22
IAH4:25 pmHouston George Bush Intcntl
34h 35m
2 stops
PER4:00 pmPerth
Nov 19
PER6:50 pmPerth
39h 49m
2 stops
IAH8:39 pmHouston George Bush Intcntl
$1,332
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momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 7, 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

Wed 10/22

10:52 am-7:45 am

2 stops31h 53m

Perth

Tue 11/18

12:15 am-7:51 pm

2 stops33h 36m

$1,227

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 11/5

4:47 pm-10:50 pm

2 stops40h 03m

Perth

Wed 1/21

12:15 am-11:43 pm

2 stops37h 28m

$1,229

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 8/31

8:16 pm-10:40 pm

2 stops37h 24m

Perth

Sun 9/7

9:15 am-10:32 pm

2 stops50h 17m

$1,258

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 11/5

6:28 pm-10:50 pm

2 stops38h 22m

Perth

Thu 1/22

8:30 am-11:22 pm

2 stops52h 52m

$1,272

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 10/22

6:44 am-5:10 pm

3 stops45h 26m

Perth

Wed 11/19

5:35 am-11:31 am

3 stops43h 56m

$1,312

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 10/22

8:55 pm-4:00 pm

1 stop30h 05m

Perth

Wed 11/19

6:50 pm-2:05 pm

1 stop33h 15m

$1,323

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 10/22

4:25 pm-4:00 pm

2 stops34h 35m

Perth

Wed 11/19

6:50 pm-2:05 pm

1 stop33h 15m

$1,326

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 10/22

6:44 am-5:10 pm

3 stops45h 26m

Perth

Wed 11/19

5:35 am-6:20 am

2 stops38h 45m

$1,333

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/17

2:04 pm-7:25 am

2 stops52h 21m

Perth

Mon 9/29

8:45 am-1:29 pm

2 stops41h 44m

$1,504

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Fri 9/19

5:29 pm-7:25 am

2 stops48h 56m

Perth

Mon 9/29

8:45 am-1:29 pm

2 stops41h 44m

$1,529

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Perth?

In general, April is the cheapest month to fly from Houston George Bush Intcntl Airport to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,161. If you are unable to visit Perth during the month of April, then departing from Houston George Bush Intcntl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $1,246.

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

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,514. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,933.

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

In the afternoon 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 $1,610. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,977. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 round-trip 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

$550

Fastest flight time

24h 50m

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 $550. The best round-trip flight deal from Houston George Bush Intcntl Airport to Perth found on momondo in the last 72 hours is $1,227.
The fastest flight from Houston George Bush Intcntl Airport to Perth takes 24h 50m
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 distance between Houston George Bush Intcntl and Perth is about 10582.3 mi. By plane, this route typically takes 30h 05m.

  • 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 many operators does momondo search for flights from Houston George Bush Intcntl Airport to Perth Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Perth Airport.

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

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Perth?

Best airlines flying from Houston George Bush Intcntl Airport to Perth

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,146Free CancellationRating
7.5
888 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,159Free CancellationRating
8.0
503 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,834Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Perth?

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

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?

momondo does allow users to show only those flights to Perth from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Perth.

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

Price alerts on flights to Perth from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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