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Cheap flights from Houston to Perth from $1,117

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 to Perth departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Houston to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 - 04:20
IAH
-
PER
51h 35m
3 stops
Multiple Airlines Logo
09:55 - 09:45
PER
-
IAH
60h 50m
3 stops
$1,754Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
11:45 - 04:20
IAH
-
PER
51h 35m
3 stops
Multiple Airlines Logo
18:25 - 09:45
PER
-
IAH
52h 20m
2 stops
$1,814Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
11:45 - 23:45
IAH
-
PER
47h 00m
2 stops
Multiple Airlines Logo
23:15 - 09:45
PER
-
IAH
47h 30m
2 stops
$2,013Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
16:07 - 17:00
IAH
-
PER
35h 53m
2 stops
Multiple Airlines Logo
10:30 - 10:07
PER
-
IAH
36h 37m
3 stops
$2,232Multiple Airlines
Sun, 7 Jun - Fri, 12 Jun
Multiple Airlines Logo
16:07 - 16:55
IAH
-
PER
35h 48m
2 stops
Multiple Airlines Logo
05:55 - 00:44
PER
-
IAH
55h 49m
3 stops
$2,236Multiple Airlines
Tue, 12 May - Wed, 20 May
Multiple Airlines Logo
06:30 - 11:15
IAH
-
PER
39h 45m
3 stops
Multiple Airlines Logo
05:55 - 21:16
PER
-
IAH
52h 21m
3 stops
$2,271Multiple Airlines
Tue, 12 May - Wed, 20 May
American Airlines Logo
16:15 - 11:15
HOU
-
PER
30h 00m
2 stops
American Airlines Logo
22:35 - 15:58
PER
-
HOU
30h 23m
2 stops
$3,159American Airlines
Wed, 14 Oct - Tue, 27 Oct
Cathay Pacific Logo
20:23 - 22:40
HOU
-
PER
37h 17m
2 stops
Cathay Pacific Logo
00:10 - 23:53
PER
-
HOU
36h 43m
2 stops
$3,165Cathay Pacific
Mon, 15 Jun - Wed, 9 Sep
American Airlines Logo
16:15 - 11:15
HOU
-
PER
30h 00m
2 stops
American Airlines Logo
23:45 - 17:52
PER
-
HOU
31h 07m
2 stops
$3,212American Airlines
Wed, 14 Oct - Fri, 23 Oct
Cathay Pacific Logo
16:19 - 22:40
HOU
-
PER
41h 21m
2 stops
Cathay Pacific Logo
00:10 - 23:54
PER
-
HOU
36h 44m
2 stops
$3,218Cathay Pacific
Tue, 12 May - Tue, 19 May

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American Airlines flights from Houston to Perth

Our best American Airlines deals on Houston to Perth flight tickets
American Airlines
9 Sept
HOU20:22Houston Hobby
28h 13m
2 stops
PER13:35Perth
16 Sept
PER23:55Perth
29h 03m
2 stops
HOU15:58Houston Hobby
$3,257
American Airlines
12 May
HOU16:19Houston Hobby
32h 16m
2 stops
PER13:35Perth
20 May
PER23:55Perth
28h 50m
2 stops
HOU15:45Houston Hobby
$3,458
American Airlines
6 Sept
HOU20:14Houston Hobby
28h 21m
2 stops
PER13:35Perth
13 Sept
PER23:45Perth
33h 06m
2 stops
HOU19:51Houston Hobby
$3,660

Cathay Pacific flights from Houston to Perth

Our best Cathay Pacific deals on Houston to Perth flight tickets
Cathay Pacific
5 May
IAH19:41Houston George Bush Intcntl
37h 59m
2 stops
PER22:40Perth
20 May
PER08:20Perth
52h 32m
2 stops
IAH23:52Houston George Bush Intcntl
$2,617
Cathay Pacific
6 Aug
IAH19:50Houston George Bush Intcntl
37h 50m
2 stops
PER22:40Perth
31 Aug
PER08:20Perth
48h 40m
2 stops
IAH20:00Houston George Bush Intcntl
$2,631
Cathay Pacific
5 May
IAH18:11Houston George Bush Intcntl
39h 29m
2 stops
PER22:40Perth
28 May
PER00:10Perth
32h 32m
2 stops
IAH19:42Houston George Bush Intcntl
$2,654

momondo Fare Finder

 
Customise your flight search to find flights from Houston 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 19 April 2026.
Use the filters below to find and compare flights from Houston to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/9

11:45-04:20

3 stops51h 35m

Perth

Wed 16/9

09:55-09:45

3 stops60h 50m

$1,754

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/9

11:45-04:20

3 stops51h 35m

Perth

Wed 16/9

18:25-09:45

2 stops52h 20m

$1,814

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/9

11:45-23:45

2 stops47h 00m

Perth

Wed 16/9

23:15-09:45

2 stops47h 30m

$2,013

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 7/6

16:07-17:00

2 stops35h 53m

Perth

Fri 12/6

10:30-10:07

3 stops36h 37m

$2,232

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 12/5

16:07-16:55

2 stops35h 48m

Perth

Wed 20/5

05:55-00:44

3 stops55h 49m

$2,236

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 12/5

06:30-11:15

3 stops39h 45m

Perth

Wed 20/5

05:55-21:16

3 stops52h 21m

$2,271
Fastest return journey

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Wed 14/10

16:15-11:15

2 stops30h 00m

Perth

Tue 27/10

22:35-15:58

2 stops30h 23m

$3,159

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Mon 15/6

20:23-22:40

2 stops37h 17m

Perth

Wed 9/9

00:10-23:53

2 stops36h 43m

$3,165

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Wed 14/10

16:15-11:15

2 stops30h 00m

Perth

Fri 23/10

23:45-17:52

2 stops31h 07m

$3,212

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Tue 12/5

16:19-22:40

2 stops41h 21m

Perth

Tue 19/5

00:10-23:54

2 stops36h 44m

$3,218

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 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 and Perth?

Cheap Houston to Perth flight deals and tips

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

Fastest flight time

34h 50m

Direct flights

None
The fastest flight from Houston to Perth takes 34h 50m
There are no direct flights from Houston to Perth. There are no popular flight routes from Houston to Perth.
Search flight deals

Frequently asked questions about flying from Houston to Perth

  • How far is Houston to Perth by plane?

    The straight-line distance from Houston to Perth is 17022.6 km. By plane, this route typically takes 34h 50m.

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

    Prices for flights from Houston to Perth Airport are updated daily.

  • How old do you have to be to fly from Houston 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 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 licence 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.

Travelling to a place near Perth?

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

Why use momondo?

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

Finding the right flight to Perth from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Perth quick and easy, saving you time and money.

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?

Yes. momondo can track prices for Houston to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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