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

Qantas Airways and Qatar Airways are the most popular carriers 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.

$1,643 Cheap Flights from Houston to Perth in 2025/26

1 adult

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One-way

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20:05 - 16:50IAH-PER

30h 45m1 stop

18:50 - 14:05PER-IAH

33h 15m1 stop

$1,997Air New Zealand

Find Deal

Mon, 24 Nov - Sun, 7 Dec

20:05 - 07:45IAH-PER

45h 40m2 stops

18:50 - 14:05PER-IAH

33h 15m1 stop

$2,018Air New Zealand

Find Deal

Mon, 24 Nov - Sun, 7 Dec

18:38 - 06:55IAH-PER

47h 17m2 stops

00:10 - 19:16PER-IAH

32h 06m2 stops

$2,104Cathay Pacific

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Wed, 18 Mar - Tue, 21 Apr

19:52 - 06:55IAH-PER

46h 03m2 stops

09:15 - 22:42PER-IAH

50h 27m2 stops

$2,110Cathay Pacific

Find Deal

Wed, 18 Mar - Wed, 22 Apr

05:00 - 14:30IAH-PER

43h 30m2 stops

05:00 - 23:15PER-IAH

32h 15m2 stops

$2,352Multiple Airlines

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Sat, 22 Nov - Wed, 3 Dec

06:05 - 06:55IAH-PER

34h 50m2 stops

00:25 - 23:25PER-IAH

36h 00m2 stops

$2,398Multiple Airlines

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Sun, 1 Mar - Sat, 14 Mar

17:25 - 21:35IAH-PER

38h 10m2 stops

22:55 - 09:05PER-IAH

47h 10m3 stops

$3,268Air Canada

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Sun, 1 Mar - Sun, 15 Mar

11:55 - 15:30IAH-PER

38h 35m3 stops

22:40 - 19:02PER-IAH

33h 22m2 stops

$3,343Air Canada

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Wed, 18 Mar - Wed, 22 Apr

16:22 - 20:20HOU-PER

37h 58m2 stops

22:55 - 18:01PER-HOU

32h 06m2 stops

$3,678Qantas Airways

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Sun, 1 Mar - Sun, 15 Mar

18:29 - 12:05HOU-PER

28h 36m2 stops

23:55 - 17:59PER-HOU

31h 04m2 stops

$3,818Qantas Airways

Find Deal

Wed, 18 Mar - Wed, 22 Apr

Qantas Airways flights from Houston to Perth

Our best Qantas Airways deals on Houston to Perth flight tickets

Qantas Airways

1 Mar

HOU16:22Houston Hobby

37h 58m

2 stops

PER20:20Perth

15 Mar

PER22:55Perth

32h 06m

2 stops

HOU18:01Houston Hobby

$3,678

Find similar

Qantas Airways

18 Mar

HOU18:29Houston Hobby

28h 36m

2 stops

PER12:05Perth

22 Apr

PER23:55Perth

31h 04m

2 stops

HOU17:59Houston Hobby

$3,818

Find similar

Qantas Airways

1 Mar

HOU16:22Houston Hobby

39h 13m

2 stops

PER21:35Perth

15 Mar

PER22:40Perth

32h 21m

2 stops

HOU18:01Houston Hobby

$4,089

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Cathay Pacific flights from Houston to Perth

Our best Cathay Pacific deals on Houston to Perth flight tickets

Cathay Pacific

18 Mar

IAH18:38Houston George Bush Intcntl

47h 17m

2 stops

PER06:55Perth

21 Apr

PER00:10Perth

32h 06m

2 stops

IAH19:16Houston George Bush Intcntl

$2,104

Find similar

Cathay Pacific

18 Mar

IAH19:52Houston George Bush Intcntl

46h 03m

2 stops

PER06:55Perth

22 Apr

PER09:15Perth

50h 27m

2 stops

IAH22:42Houston George Bush Intcntl

$2,110

Find similar

Cathay Pacific

1 Mar

IAH18:52Houston George Bush Intcntl

62h 03m

2 stops

PER22:55Perth

15 Mar

PER08:30Perth

51h 55m

2 stops

IAH23:25Houston George Bush Intcntl

$2,117

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Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 24/11

20:05-16:50

1 stop30h 45m

Perth

Sun 7/12

18:50-14:05

1 stop33h 15m

$1,997

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 24/11

20:05-07:45

2 stops45h 40m

Perth

Sun 7/12

18:50-14:05

1 stop33h 15m

$2,018

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 18/3

18:38-06:55

2 stops47h 17m

Perth

Tue 21/4

00:10-19:16

2 stops32h 06m

$2,104

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 18/3

19:52-06:55

2 stops46h 03m

Perth

Wed 22/4

09:15-22:42

2 stops50h 27m

$2,110

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 22/11

05:00-14:30

2 stops43h 30m

Perth

Wed 3/12

05:00-23:15

2 stops32h 15m

$2,352

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 1/3

06:05-06:55

2 stops34h 50m

Perth

Sat 14/3

00:25-23:25

2 stops36h 00m

$2,398

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 1/3

17:25-21:35

2 stops38h 10m

Perth

Sun 15/3

22:55-09:05

3 stops47h 10m

$3,268

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 18/3

11:55-15:30

3 stops38h 35m

Perth

Wed 22/4

22:40-19:02

2 stops33h 22m

$3,343

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sun 1/3

16:22-20:20

2 stops37h 58m

Perth

Sun 15/3

22:55-18:01

2 stops32h 06m

$3,678

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Wed 18/3

18:29-12:05

2 stops28h 36m

Perth

Wed 22/4

23:55-17:59

2 stops31h 04m

$3,818

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 March is, on average, the cheapest month to fly to Perth from Houston, with most prices found around $1,865. If you’re not able to fly to Perth in March, then February is your next best option. Flight prices from Houston to Perth during February average around $1,877.

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 $3,946. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $5,655.

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 $3,327. 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 $3,908.

Cheap Houston to Perth flight deals and tips

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

Direct flights	None

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

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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 28h 25m.
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.