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Cheap flights from Houston to Perth from $1,731

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 7/11. 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

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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
2 stops
Multiple Airlines Logo
18:25 - 09:25
PER
-
IAH
52h 00m
2 stops
$2,092Multiple Airlines
Sat, 5 Sep - Sat, 3 Oct
Air New Zealand Logo
21:55 - 16:00
IAH
-
PER
29h 05m
1 stop
Air New Zealand Logo
23:45 - 16:25
PER
-
IAH
29h 40m
2 stops
$2,496Air New Zealand
Sat, 4 Jul - Sun, 12 Jul
Air New Zealand Logo
14:54 - 16:00
IAH
-
PER
36h 06m
2 stops
Air New Zealand Logo
23:45 - 16:25
PER
-
IAH
29h 40m
2 stops
$2,497Air New Zealand
Sat, 4 Jul - Sun, 12 Jul
Air New Zealand Logo
21:55 - 16:00
IAH
-
PER
29h 05m
1 stop
Air New Zealand Logo
23:50 - 16:25
PER
-
IAH
29h 35m
1 stop
$2,530Air New Zealand
Thu, 25 Jun - Thu, 9 Jul
American Airlines Logo
18:22 - 11:15
HOU
-
PER
26h 53m
2 stops
American Airlines Logo
22:35 - 11:40
PER
-
HOU
27h 05m
2 stops
$3,121American Airlines
Thu, 5 Nov - Sun, 29 Nov
American Airlines Logo
20:23 - 15:25
HOU
-
PER
30h 02m
2 stops
American Airlines Logo
23:55 - 15:45
PER
-
HOU
28h 50m
2 stops
$3,405American Airlines
Thu, 11 Jun - Wed, 17 Jun
Cathay Pacific Logo
20:23 - 06:50
HOU
-
PER
45h 27m
2 stops
Cathay Pacific Logo
00:10 - 23:59
PER
-
HOU
36h 49m
2 stops
$3,430Cathay Pacific
Thu, 11 Jun - Tue, 16 Jun
Qantas Airways Logo
20:14 - 17:00
HOU
-
PER
31h 46m
2 stops
Qantas Airways Logo
23:55 - 15:28
PER
-
HOU
28h 33m
2 stops
$3,788Qantas Airways
Sun, 9 Aug - Sun, 16 Aug
Qantas Airways Logo
15:58 - 12:25
HOU
-
PER
31h 27m
2 stops
Qantas Airways Logo
06:15 - 17:52
PER
-
HOU
24h 37m
2 stops
$3,841Qantas Airways
Sat, 5 Sep - Sat, 3 Oct
Cathay Pacific Logo
20:23 - 22:40
HOU
-
PER
37h 17m
2 stops
Cathay Pacific Logo
00:10 - 23:59
PER
-
HOU
36h 49m
2 stops
$4,094Cathay Pacific
Mon, 15 Jun - Sat, 20 Jun

Air New Zealand flights from Houston to Perth

Our best Air New Zealand deals on Houston to Perth flight tickets
Air New Zealand
4 July
IAH21:55Houston George Bush Intcntl
29h 05m
1 stop
PER16:00Perth
12 July
PER23:45Perth
29h 40m
2 stops
IAH16:25Houston George Bush Intcntl
$2,496
Air New Zealand
4 July
IAH14:54Houston George Bush Intcntl
36h 06m
2 stops
PER16:00Perth
12 July
PER23:45Perth
29h 40m
2 stops
IAH16:25Houston George Bush Intcntl
$2,497
Air New Zealand
25 June
IAH21:55Houston George Bush Intcntl
29h 05m
1 stop
PER16:00Perth
9 July
PER23:50Perth
29h 35m
1 stop
IAH16:25Houston George Bush Intcntl
$2,530

Cathay Pacific flights from Houston to Perth

Our best Cathay Pacific deals on Houston to Perth flight tickets
Cathay Pacific
11 June
HOU20:23Houston Hobby
45h 27m
2 stops
PER06:50Perth
16 June
PER00:10Perth
36h 49m
2 stops
HOU23:59Houston Hobby
$3,430
Cathay Pacific
19 May
HOU16:19Houston Hobby
41h 21m
2 stops
PER22:40Perth
27 May
PER00:10Perth
36h 49m
2 stops
HOU23:59Houston Hobby
$3,664
Cathay Pacific
19 May
HOU12:42Houston Hobby
44h 58m
2 stops
PER22:40Perth
27 May
PER00:10Perth
36h 49m
2 stops
HOU23:59Houston Hobby
$3,739

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 17 May 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

Sat 5/9

11:45-04:20

2 stops51h 35m

Perth

Sat 3/10

18:25-09:25

2 stops52h 00m

$2,092

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 4/7

21:55-16:00

1 stop29h 05m

Perth

Sun 12/7

23:45-16:25

2 stops29h 40m

$2,496

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 4/7

14:54-16:00

2 stops36h 06m

Perth

Sun 12/7

23:45-16:25

2 stops29h 40m

$2,497

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Thu 25/6

21:55-16:00

1 stop29h 05m

Perth

Thu 9/7

23:50-16:25

1 stop29h 35m

$2,530
Fastest return journey

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Thu 5/11

18:22-11:15

2 stops26h 53m

Perth

Sun 29/11

22:35-11:40

2 stops27h 05m

$3,121

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Thu 11/6

20:23-15:25

2 stops30h 02m

Perth

Wed 17/6

23:55-15:45

2 stops28h 50m

$3,405

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Thu 11/6

20:23-06:50

2 stops45h 27m

Perth

Tue 16/6

00:10-23:59

2 stops36h 49m

$3,430

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sun 9/8

20:14-17:00

2 stops31h 46m

Perth

Sun 16/8

23:55-15:28

2 stops28h 33m

$3,788

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sat 5/9

15:58-12:25

2 stops31h 27m

Perth

Sat 3/10

06:15-17:52

2 stops24h 37m

$3,841

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Mon 15/6

20:23-22:40

2 stops37h 17m

Perth

Sat 20/6

00:10-23:59

2 stops36h 49m

$4,094

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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?

What is the cheapest month to fly to Perth?

The month of January is, on average, the cheapest month to fly to Perth from Houston, with most prices found around $0. If you’re not able to fly to Perth in January, then August is your next best option. Flight prices from Houston to Perth during August average around $1,720.

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

26h 15m

Direct flights

None
The fastest flight from Houston to Perth takes 26h 15m
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 26h 15m.

  • 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.

An easier way to manage your Perth trip

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