What is the cheapest airline that flies from Houston to Perth?

American Airlines is the most popular carrier operating from Houston to Perth

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.

$1,097 Cheap Flights from Houston to Perth in 2025/26

1 adult

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Find the cheapest flights from Houston to Perth

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06:04 - 06:55

IAH

PER

35h 51m2 stops

00:10 - 19:16

PER

IAH

32h 06m2 stops

$2,049Cathay Pacific

mer, 18 mar - mar, 21 apr

19:42 - 22:55

IAH

PER

38h 13m2 stops

00:10 - 19:16

PER

IAH

32h 06m2 stops

$2,051Cathay Pacific

mer, 18 mar - mar, 21 apr

20:05 - 16:50

IAH

PER

30h 45m1 stop

07:10 - 15:05

PER

IAH

44h 55m2 stops

$2,055Air New Zealand

dom, 1 mar - dom, 15 mar

20:05 - 16:50

IAH

PER

30h 45m1 stop

05:30 - 15:05

PER

IAH

46h 35m2 stops

$2,057Air New Zealand

dom, 1 mar - dom, 15 mar

10:14 - 22:55

HOU

PER

47h 41m2 stops

00:10 - 23:41

PER

HOU

36h 31m2 stops

$2,195Multiple Airlines

mer, 18 mar - mar, 21 apr

14:32 - 22:40

HOU

PER

43h 08m2 stops

00:10 - 23:42

PER

HOU

36h 32m2 stops

$2,270Multiple Airlines

mar, 5 mag - gio, 28 mag

20:27 - 13:35

HOU

PER

28h 08m2 stops

23:55 - 17:47

PER

HOU

30h 52m2 stops

$2,656American Airlines

mar, 5 mag - mer, 20 mag

20:27 - 13:35

HOU

PER

28h 08m2 stops

23:55 - 17:47

PER

HOU

30h 52m2 stops

$2,882American Airlines

mar, 5 mag - mer, 20 mag

18:36 - 21:35

HOU

PER

36h 59m3 stops

06:15 - 12:09

PER

HOU

43h 54m3 stops

$3,493Qantas Airways

mar, 27 gen - mar, 3 feb

16:20 - 12:25

HOU

PER

31h 05m2 stops

22:55 - 19:50

PER

HOU

33h 55m2 stops

$3,552Qantas Airways

dom, 15 mar - dom, 22 mar

Qatar Airways flights from Houston to Perth

Our best Qatar Airways deals on Houston to Perth flight tickets

Qatar Airways

22 Dec

HOU12:09Houston Hobby

40h 36m

2 stops

PER18:45Perth

5 Jan

PER15:55Perth

34h 14m

2 stops

HOU12:09Houston Hobby

$6,834

Find similar

Qatar Airways

22 Dec

IAH17:45Houston George Bush Intcntl

35h 00m

1 stop

PER18:45Perth

5 Jan

PER22:45Perth

30h 30m

1 stop

IAH15:15Houston George Bush Intcntl

$7,404

Find similar

Qatar Airways

22 Dec

IAH17:45Houston George Bush Intcntl

35h 00m

1 stop

PER18:45Perth

5 Jan

PER22:45Perth

30h 30m

1 stop

IAH15:15Houston George Bush Intcntl

$7,405

Find similar

Cathay Pacific flights from Houston to Perth

Our best Cathay Pacific deals on Houston to Perth flight tickets

Cathay Pacific

18 Mar

IAH06:04Houston George Bush Intcntl

35h 51m

2 stops

PER06:55Perth

21 Apr

PER00:10Perth

32h 06m

2 stops

IAH19:16Houston George Bush Intcntl

$2,049

Find similar

Cathay Pacific

18 Mar

IAH19:42Houston George Bush Intcntl

38h 13m

2 stops

PER22:55Perth

21 Apr

PER00:10Perth

32h 06m

2 stops

IAH19:16Houston George Bush Intcntl

$2,051

Find similar

Cathay Pacific

1 Mar

IAH18:39Houston George Bush Intcntl

62h 16m

2 stops

PER22:55Perth

15 Mar

PER08:30Perth

52h 23m

2 stops

IAH23:53Houston George Bush Intcntl

$2,061

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mer 18/3

06:04-06:55

2 stops35h 51m

Perth

mar 21/4

00:10-19:16

2 stops32h 06m

$2,049

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mer 18/3

19:42-22:55

2 stops38h 13m

Perth

mar 21/4

00:10-19:16

2 stops32h 06m

$2,051

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

dom 1/3

20:05-16:50

1 stop30h 45m

Perth

dom 15/3

07:10-15:05

2 stops44h 55m

$2,055

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

dom 1/3

20:05-16:50

1 stop30h 45m

Perth

dom 15/3

05:30-15:05

2 stops46h 35m

$2,057

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mer 18/3

10:14-22:55

2 stops47h 41m

Perth

mar 21/4

00:10-23:41

2 stops36h 31m

$2,195

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mar 5/5

14:32-22:40

2 stops43h 08m

Perth

gio 28/5

00:10-23:42

2 stops36h 32m

$2,270

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mar 5/5

20:27-13:35

2 stops28h 08m

Perth

mer 20/5

23:55-17:47

2 stops30h 52m

$2,656

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mar 5/5

20:27-13:35

2 stops28h 08m

Perth

mer 20/5

23:55-17:47

2 stops30h 52m

$2,882

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mar 27/1

18:36-21:35

3 stops36h 59m

Perth

mar 3/2

06:15-12:09

3 stops43h 54m

$3,493

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

dom 15/3

16:20-12:25

2 stops31h 05m

Perth

dom 22/3

22:55-19:50

2 stops33h 55m

$3,552

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Perth?

The month of February is, on average, the cheapest month to fly to Perth from Houston, with most prices found around $1,798. If you’re not able to fly to Perth in February, then August is your next best option. Flight prices from Houston to Perth during August average around $1,941.

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

The cheapest day to depart from Houston to Perth is on a Friday. Travellers who choose to depart for Perth on a Friday will often find tickets for as low as $3,857. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $5,527.

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 to Perth when you can find flight prices for as low as $3,252. 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 $3,820.

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	30h 45m
Direct flights	None

The fastest flight from Houston to Perth takes 30h 45m

There are no direct flights from Houston to Perth. There are no popular flight routes from Houston to Perth.

Search flight deals

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 30h 45m.
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.

Fremantle

Mandurah

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.