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

Air New Zealand, Cathay Pacific, and Philippine Airlines 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 refresh daily.

How many operators does momondo search for flights from Houston to Perth Airport?

The number of operators available for flights from Houston to Perth Airport is 2 as of November 2025.

How old do you have to be to fly from Houston 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 to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$585 Cheap Flights from Houston to Perth in 2025/26

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Find the cheapest flights from Houston to Perth

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 10:55 pmIAH-PER

45h 45m2 stops

9:15 am - 11:44 pmPER-IAH

51h 29m2 stops

$1,369Cathay Pacific

Find Deal

Wed, Mar 18 - Wed, Apr 22

6:52 pm - 10:55 pmIAH-PER

62h 03m2 stops

8:30 am - 11:25 pmPER-IAH

51h 55m2 stops

$1,376Cathay Pacific

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Sun, Mar 1 - Sun, Mar 15

2:32 pm - 10:40 pmHOU-PER

43h 08m2 stops

12:10 am - 11:41 pmPER-HOU

36h 31m2 stops

$1,385Multiple Airlines

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Mon, May 4 - Mon, May 11

10:43 am - 10:40 pmIAH-PER

46h 57m2 stops

9:15 am - 7:25 pmPER-IAH

47h 10m2 stops

$1,385Multiple Airlines

Find Deal

Tue, May 5 - Wed, May 20

8:05 pm - 4:50 pmIAH-PER

30h 45m1 stop

6:50 pm - 3:05 pmPER-IAH

33h 15m1 stop

$1,412Air New Zealand

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Sun, Mar 1 - Sun, Mar 15

8:05 pm - 4:50 pmIAH-PER

30h 45m1 stop

6:50 pm - 3:05 pmPER-IAH

33h 15m1 stop

$1,413Air New Zealand

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Sun, Mar 1 - Sun, Mar 15

2:32 pm - 11:15 amHOU-PER

31h 43m2 stops

11:45 pm - 5:59 pmPER-HOU

31h 14m2 stops

$1,992American Airlines

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Mon, May 4 - Tue, May 12

4:31 pm - 12:25 pmHOU-PER

30h 54m2 stops

11:55 pm - 8:02 pmPER-HOU

33h 07m2 stops

$2,215American Airlines

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Wed, Mar 18 - Wed, Apr 22

8:27 pm - 1:35 pmHOU-PER

28h 08m2 stops

6:20 am - 5:59 pmPER-HOU

24h 39m2 stops

$2,332Qantas Airways

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Tue, May 5 - Wed, May 20

8:27 pm - 1:35 pmHOU-PER

28h 08m2 stops

6:20 am - 5:59 pmPER-HOU

24h 39m2 stops

$2,333Qantas Airways

Find Deal

Tue, May 5 - Wed, May 20

Air Canada flights from Houston to Perth

Our best Air Canada deals on Houston to Perth flight tickets

Air Canada

May 5

IAH12:05 pmHouston George Bush Intcntl

38h 40m

3 stops

PER3:45 pmPerth

May 29

PER11:55 pmPerth

28h 10m

2 stops

IAH3:05 pmHouston George Bush Intcntl

$1,654

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Air Canada

May 5

IAH12:05 pmHouston George Bush Intcntl

38h 40m

3 stops

PER3:45 pmPerth

May 20

PER5:15 pmPerth

38h 47m

2 stops

IAH7:02 pmHouston George Bush Intcntl

$1,720

Find similar

Air Canada

Mar 18

IAH11:55 amHouston George Bush Intcntl

37h 35m

3 stops

PER2:30 pmPerth

Apr 22

PER10:40 pmPerth

30h 44m

2 stops

IAH4:24 pmHouston George Bush Intcntl

$1,850

Find similar

American Airlines flights from Houston to Perth

Our best American Airlines deals on Houston to Perth flight tickets

American Airlines

May 4

HOU2:32 pmHouston Hobby

31h 43m

2 stops

PER11:15 amPerth

May 12

PER11:45 pmPerth

31h 14m

2 stops

HOU5:59 pmHouston Hobby

$1,992

Find similar

American Airlines

Mar 18

HOU4:31 pmHouston Hobby

30h 54m

2 stops

PER12:25 pmPerth

Apr 22

PER11:55 pmPerth

33h 07m

2 stops

HOU8:02 pmHouston Hobby

$2,215

Find similar

American Airlines

Mar 18

HOU4:31 pmHouston Hobby

30h 54m

2 stops

PER12:25 pmPerth

Apr 22

PER11:55 pmPerth

31h 04m

2 stops

HOU5:59 pmHouston Hobby

$2,216

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

12:10 pm-10:55 pm

2 stops45h 45m

Perth

Wed 4/22

9:15 am-11:44 pm

2 stops51h 29m

$1,369

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

6:52 pm-10:55 pm

2 stops62h 03m

Perth

Sun 3/15

8:30 am-11:25 pm

2 stops51h 55m

$1,376

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Mon 5/4

2:32 pm-10:40 pm

2 stops43h 08m

Perth

Mon 5/11

12:10 am-11:41 pm

2 stops36h 31m

$1,385

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 5/5

10:43 am-10:40 pm

2 stops46h 57m

Perth

Wed 5/20

9:15 am-7:25 pm

2 stops47h 10m

$1,385

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

$1,412

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

HOU - PER

HOUPER

Houston Hobby

Mon 5/4

2:32 pm-11:15 am

2 stops31h 43m

Perth

Tue 5/12

11:45 pm-5:59 pm

2 stops31h 14m

$1,992

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Wed 3/18

4:31 pm-12:25 pm

2 stops30h 54m

Perth

Wed 4/22

11:55 pm-8:02 pm

2 stops33h 07m

$2,215

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Tue 5/5

8:27 pm-1:35 pm

2 stops28h 08m

Perth

Wed 5/20

6:20 am-5:59 pm

2 stops24h 39m

$2,332

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Tue 5/5

8:27 pm-1:35 pm

2 stops28h 08m

Perth

Wed 5/20

6:20 am-5:59 pm

2 stops24h 39m

$2,333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

In general, March is the cheapest month to fly from Houston to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,171. If you are unable to visit Perth during the month of March, then departing from Houston during the month February is also very affordable. Most momondo users find prices during this month for around $1,197.

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 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.

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 10577.4 mi. In terms of flight time, this usually takes a little over 27h 43m.
When did momondo last update prices for flights from Houston to Perth Airport?
Prices for flights from Houston to Perth Airport refresh daily.
How many operators does momondo search for flights from Houston to Perth Airport?
The number of operators available for flights from Houston to Perth Airport is 2 as of November 2025.
How old do you have to be to fly from Houston 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 to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Perth

Compare and see reviews for airlines that fly from Houston to Perth with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,146	Free Cancellation	Rating 7.5 934 reviews		Search Qantas Airways flights
Air New Zealand	PriceFrom $1,159	Free Cancellation	Rating 8.0 526 reviews		Search Air New Zealand flights

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Scarborough

Waikiki

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Perth for you.

Can I find flights from Houston to Perth with flexible booking policies on momondo?

All flight searches from Houston to Perth on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are not ready to book a flight from Houston to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.