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Cheap flights from Houston George Bush Intcntl Airport to Perth from $1,279

This is the cheapest round-trip 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 3/18. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:52 pm - 12:25 pmIAH-PER
27h 33m2 stops
Multiple Airlines Logo
11:55 pm - 7:16 pmPER-IAH
32h 21m2 stops
$1,279Multiple Airlines
Find Deal
Wed, Mar 18 - Wed, Apr 22
Qantas Airways Logo
4:47 pm - 8:20 pmIAH-PER
37h 33m2 stops
Qantas Airways Logo
10:55 pm - 4:15 pmPER-IAH
31h 20m2 stops
$1,289Qantas Airways
Find Deal
Sun, Nov 23 - Sat, Dec 13
Qantas Airways Logo
4:47 pm - 8:20 pmIAH-PER
37h 33m2 stops
Qantas Airways Logo
1:25 pm - 4:15 pmPER-IAH
40h 50m2 stops
$1,308Qantas Airways
Find Deal
Sun, Nov 23 - Sat, Dec 13
Qantas Airways Logo
4:47 pm - 8:20 pmIAH-PER
37h 33m2 stops
Qantas Airways Logo
3:20 pm - 4:17 pmPER-IAH
38h 57m2 stops
$1,360Qantas Airways
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Thu, Nov 13 - Fri, Nov 21
Cathay Pacific Logo
6:29 am - 6:55 amIAH-PER
35h 26m2 stops
Cathay Pacific Logo
9:15 am - 7:16 pmPER-IAH
47h 01m2 stops
$1,383Cathay Pacific
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Wed, Mar 18 - Wed, Apr 22
Cathay Pacific Logo
5:09 pm - 10:55 pmIAH-PER
63h 46m2 stops
Cathay Pacific Logo
8:30 am - 11:25 pmPER-IAH
51h 55m2 stops
$1,390Cathay Pacific
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Sun, Mar 1 - Sun, Mar 15
Air New Zealand Logo
8:05 pm - 4:50 pmIAH-PER
30h 45m1 stop
Air New Zealand Logo
6:50 pm - 3:05 pmPER-IAH
33h 15m1 stop
$1,413Air New Zealand
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Sun, Mar 1 - Sun, Mar 15
Air New Zealand Logo
7:25 am - 4:50 pmIAH-PER
43h 25m2 stops
Air New Zealand Logo
6:50 pm - 3:05 pmPER-IAH
33h 15m1 stop
$1,417Air New Zealand
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Sun, Mar 1 - Sun, Mar 15
Cathay Pacific Logo
8:00 am - 6:55 amIAH-PER
32h 55m2 stops
Cathay Pacific Logo
12:25 am - 7:56 pmPER-IAH
33h 31m2 stops
$1,423Cathay Pacific
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Tue, Feb 10 - Sun, Feb 22
United Airlines Logo
8:25 pm - 11:20 amIAH-PER
24h 55m1 stop
United Airlines Logo
4:45 pm - 12:59 amPER-IAH
46h 14m2 stops
$1,496United Airlines
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Sun, Nov 23 - Sat, Dec 13

Qantas Airways flights from Houston George Bush Intcntl Airport to Perth

Our best Qantas Airways deals on Houston George Bush Intcntl Airport to Perth flight tickets
Qantas Airways
Nov 23
IAH4:47 pmHouston George Bush Intcntl
37h 33m
2 stops
PER8:20 pmPerth
Dec 13
PER10:55 pmPerth
31h 20m
2 stops
IAH4:15 pmHouston George Bush Intcntl
$1,289
Find similar
Qantas Airways
Nov 23
IAH4:47 pmHouston George Bush Intcntl
37h 33m
2 stops
PER8:20 pmPerth
Dec 13
PER1:25 pmPerth
40h 50m
2 stops
IAH4:15 pmHouston George Bush Intcntl
$1,308
Find similar
Qantas Airways
Nov 13
IAH4:47 pmHouston George Bush Intcntl
37h 33m
2 stops
PER8:20 pmPerth
Nov 21
PER3:20 pmPerth
38h 57m
2 stops
IAH4:17 pmHouston George Bush Intcntl
$1,360
Find similar

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
Mar 18
IAH6:29 amHouston George Bush Intcntl
35h 26m
2 stops
PER6:55 amPerth
Apr 22
PER9:15 amPerth
47h 01m
2 stops
IAH7:16 pmHouston George Bush Intcntl
$1,383
Find similar
Cathay Pacific
Mar 1
IAH5:09 pmHouston George Bush Intcntl
63h 46m
2 stops
PER10:55 pmPerth
Mar 15
PER8:30 amPerth
51h 55m
2 stops
IAH11:25 pmHouston George Bush Intcntl
$1,390
Find similar
Cathay Pacific
Feb 10
IAH8:00 amHouston George Bush Intcntl
32h 55m
2 stops
PER6:55 amPerth
Feb 22
PER12:25 amPerth
33h 31m
2 stops
IAH7:56 pmHouston George Bush Intcntl
$1,423
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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 October 22, 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 3/18

7:52 pm-12:25 pm

2 stops27h 33m

Perth

Wed 4/22

11:55 pm-7:16 pm

2 stops32h 21m

$1,279

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 11/23

4:47 pm-8:20 pm

2 stops37h 33m

Perth

Sat 12/13

10:55 pm-4:15 pm

2 stops31h 20m

$1,289

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 11/23

4:47 pm-8:20 pm

2 stops37h 33m

Perth

Sat 12/13

1:25 pm-4:15 pm

2 stops40h 50m

$1,308

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 11/13

4:47 pm-8:20 pm

2 stops37h 33m

Perth

Fri 11/21

3:20 pm-4:17 pm

2 stops38h 57m

$1,360

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

6:29 am-6:55 am

2 stops35h 26m

Perth

Wed 4/22

9:15 am-7:16 pm

2 stops47h 01m

$1,383

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

5:09 pm-10:55 pm

2 stops63h 46m

Perth

Sun 3/15

8:30 am-11:25 pm

2 stops51h 55m

$1,390

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

8:05 pm-4:50 pm

1 stop30h 45m

Perth

Sun 3/15

6:50 pm-3:05 pm

1 stop33h 15m

$1,413

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

7:25 am-4:50 pm

2 stops43h 25m

Perth

Sun 3/15

6:50 pm-3:05 pm

1 stop33h 15m

$1,417

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 2/10

8:00 am-6:55 am

2 stops32h 55m

Perth

Sun 2/22

12:25 am-7:56 pm

2 stops33h 31m

$1,423

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 11/23

8:25 pm-11:20 am

1 stop24h 55m

Perth

Sat 12/13

4:45 pm-12:59 am

2 stops46h 14m

$1,496

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

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Perth. There are no popular flight routes from Houston George Bush Intcntl Airport to Perth.
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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 24h 55m.

  • 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
922 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,159Free CancellationRating
8.0
517 reviews
Search Air New Zealand flights

Traveling to a place near Perth?

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