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 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.

$1,069 Cheap Flights from Houston to Perth in 2025/26

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Cheap round-trip flights

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8:05 pm - 4:50 pmIAH-PER

30h 45m1 stop

6:50 pm - 2:05 pmPER-IAH

33h 15m1 stop

$1,299Air New Zealand

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Mon, Nov 24 - Sun, Dec 7

8:05 pm - 7:45 amIAH-PER

45h 40m2 stops

6:50 pm - 2:05 pmPER-IAH

33h 15m1 stop

$1,313Air New Zealand

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Mon, Nov 24 - Sun, Dec 7

7:52 pm - 10:55 pmIAH-PER

38h 03m2 stops

12:10 am - 7:16 pmPER-IAH

32h 06m2 stops

$1,369Cathay Pacific

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Wed, Mar 18 - Tue, Apr 21

7:52 pm - 6:55 amIAH-PER

46h 03m2 stops

9:15 am - 10:42 pmPER-IAH

50h 27m2 stops

$1,373Cathay Pacific

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Wed, Mar 18 - Wed, Apr 22

5:00 am - 2:30 pmIAH-PER

43h 30m2 stops

5:00 am - 11:15 pmPER-IAH

32h 15m2 stops

$1,530Multiple Airlines

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Sat, Nov 22 - Wed, Dec 3

6:05 am - 6:55 amIAH-PER

34h 50m2 stops

12:25 am - 11:25 pmPER-IAH

36h 00m2 stops

$1,560Multiple Airlines

Find Deal

Sun, Mar 1 - Sat, Mar 14

5:25 pm - 9:35 pmIAH-PER

38h 10m2 stops

10:55 pm - 9:05 amPER-IAH

47h 10m3 stops

$2,126Air Canada

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Sun, Mar 1 - Sun, Mar 15

11:55 am - 3:30 pmIAH-PER

38h 35m3 stops

10:40 pm - 7:02 pmPER-IAH

33h 22m2 stops

$2,175Air Canada

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Wed, Mar 18 - Wed, Apr 22

4:22 pm - 6:15 pmHOU-PER

35h 53m2 stops

5:20 pm - 8:02 pmPER-HOU

39h 42m2 stops

$2,380Qantas Airways

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Sun, Mar 1 - Sun, Mar 15

4:22 pm - 8:20 pmHOU-PER

37h 58m2 stops

10:55 pm - 6:01 pmPER-HOU

32h 06m2 stops

$2,393Qantas Airways

Find Deal

Sun, Mar 1 - Sun, Mar 15

Cathay Pacific flights from Houston to Perth

Our best Cathay Pacific deals on Houston to Perth flight tickets

Cathay Pacific

Mar 18

IAH7:52 pmHouston George Bush Intcntl

38h 03m

2 stops

PER10:55 pmPerth

Apr 21

PER12:10 amPerth

32h 06m

2 stops

IAH7:16 pmHouston George Bush Intcntl

$1,369

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Cathay Pacific

Mar 18

IAH7:52 pmHouston George Bush Intcntl

46h 03m

2 stops

PER6:55 amPerth

Apr 22

PER9:15 amPerth

50h 27m

2 stops

IAH10:42 pmHouston George Bush Intcntl

$1,373

Find similar

Cathay Pacific

Mar 1

IAH6:52 pmHouston George Bush Intcntl

62h 03m

2 stops

PER10:55 pmPerth

Mar 15

PER8:30 amPerth

51h 55m

2 stops

IAH11:25 pmHouston George Bush Intcntl

$1,377

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Air New Zealand flights from Houston to Perth

Our best Air New Zealand deals on Houston to Perth flight tickets

Air New Zealand

Nov 24

IAH8:05 pmHouston George Bush Intcntl

30h 45m

1 stop

PER4:50 pmPerth

Dec 7

PER6:50 pmPerth

33h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,299

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Air New Zealand

Nov 24

IAH8:05 pmHouston George Bush Intcntl

45h 40m

2 stops

PER7:45 amPerth

Dec 7

PER6:50 pmPerth

33h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,313

Find similar

Air New Zealand

Nov 24

IAH8:05 pmHouston George Bush Intcntl

45h 40m

2 stops

PER7:45 amPerth

Dec 7

PER1:25 pmPerth

38h 40m

2 stops

IAH2:05 pmHouston George Bush Intcntl

$1,355

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Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 11/24

8:05 pm-4:50 pm

1 stop30h 45m

Perth

Sun 12/7

6:50 pm-2:05 pm

1 stop33h 15m

$1,299

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 11/24

8:05 pm-7:45 am

2 stops45h 40m

Perth

Sun 12/7

6:50 pm-2:05 pm

1 stop33h 15m

$1,313

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

7:52 pm-10:55 pm

2 stops38h 03m

Perth

Tue 4/21

12:10 am-7:16 pm

2 stops32h 06m

$1,369

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

7:52 pm-6:55 am

2 stops46h 03m

Perth

Wed 4/22

9:15 am-10:42 pm

2 stops50h 27m

$1,373

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/22

5:00 am-2:30 pm

2 stops43h 30m

Perth

Wed 12/3

5:00 am-11:15 pm

2 stops32h 15m

$1,530

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

6:05 am-6:55 am

2 stops34h 50m

Perth

Sat 3/14

12:25 am-11:25 pm

2 stops36h 00m

$1,560

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

5:25 pm-9:35 pm

2 stops38h 10m

Perth

Sun 3/15

10:55 pm-9:05 am

3 stops47h 10m

$2,126

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

11:55 am-3:30 pm

3 stops38h 35m

Perth

Wed 4/22

10:40 pm-7:02 pm

2 stops33h 22m

$2,175

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sun 3/1

4:22 pm-6:15 pm

2 stops35h 53m

Perth

Sun 3/15

5:20 pm-8:02 pm

2 stops39h 42m

$2,380

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sun 3/1

4:22 pm-8:20 pm

2 stops37h 58m

Perth

Sun 3/15

10:55 pm-6:01 pm

2 stops32h 06m

$2,393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $1,213. 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 $1,221.

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 26h 14m.
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 7.5 927 reviews		Search Qantas Airways flights
Air New Zealand	PriceFrom $1,159	Free Cancellation	Rating 8.0 521 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.