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

Philippine Airlines, Cathay Pacific, and Air New Zealand 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 October 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.

$491 Cheap Flights from Houston to Perth in 2025/26

Q: What is the typical price of a round-trip flight between Houston and Perth?

Prices are currently high for flights on this route. Typical prices usually range from $1,271 to $1,316. The lowest price recently found on this route was $1,385.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:21 pm - 10:55 pmIAH-PER

37h 34m2 stops

9:15 am - 7:16 pmPER-IAH

47h 01m2 stops

$1,385Cathay Pacific

Find Deal

Wed, Mar 18 - Wed, Apr 22

8:21 pm - 10:55 pmIAH-PER

37h 34m2 stops

12:10 am - 7:16 pmPER-IAH

32h 06m2 stops

$1,386Multiple Airlines

Find Deal

Wed, Mar 18 - Tue, Apr 21

6:44 pm - 7:45 pmIAH-PER

35h 01m2 stops

6:50 pm - 3:05 pmPER-IAH

33h 15m1 stop

$1,687Air New Zealand

Find Deal

Sun, Mar 1 - Sun, Mar 15

6:44 pm - 7:45 pmIAH-PER

35h 01m2 stops

6:50 pm - 3:05 pmPER-IAH

33h 15m1 stop

$1,692Air New Zealand

Find Deal

Sun, Mar 1 - Sun, Mar 15

11:55 am - 3:30 pmIAH-PER

38h 35m3 stops

10:40 pm - 4:24 pmPER-IAH

30h 44m2 stops

$1,801Air Canada

Find Deal

Wed, Mar 18 - Wed, Apr 22

11:55 am - 3:30 pmIAH-PER

38h 35m3 stops

10:40 pm - 4:24 pmPER-IAH

30h 44m2 stops

$1,803Air Canada

Find Deal

Wed, Mar 18 - Wed, Apr 22

4:31 pm - 12:25 pmHOU-PER

30h 54m2 stops

11:55 pm - 5:59 pmPER-HOU

31h 04m2 stops

$2,215American Airlines

Find Deal

Wed, Mar 18 - Wed, Apr 22

4:31 pm - 12:25 pmHOU-PER

30h 54m2 stops

11:55 pm - 5:59 pmPER-HOU

31h 04m2 stops

$2,217American Airlines

Find Deal

Wed, Mar 18 - Wed, Apr 22

8:31 pm - 5:05 pmHOU-PER

31h 34m2 stops

6:20 am - 5:59 pmPER-HOU

24h 39m2 stops

$2,327Qantas Airways

Find Deal

Mon, Apr 6 - Mon, Apr 13

6:31 pm - 7:45 amHOU-PER

47h 14m2 stops

10:45 pm - 8:02 pmPER-HOU

34h 17m2 stops

$2,422Qantas 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

IAH8:21 pmHouston George Bush Intcntl

37h 34m

2 stops

PER10:55 pmPerth

Apr 22

PER9:15 amPerth

47h 01m

2 stops

IAH7:16 pmHouston George Bush Intcntl

$1,385

Find similar

Cathay Pacific

Mar 1

IAH5:09 pmHouston George Bush Intcntl

63h 46m

2 stops

PER10:55 pmPerth

Mar 15

PER8:30 amPerth

51h 55m

2 stops

IAH11:25 pmHouston George Bush Intcntl

$1,392

Find similar

Cathay Pacific

Mar 18

IAH9:56 amHouston George Bush Intcntl

47h 59m

2 stops

PER10:55 pmPerth

Apr 21

PER12:10 amPerth

56h 06m

2 stops

IAH7:16 pmHouston George Bush Intcntl

$1,393

Find similar

Air New Zealand flights from Houston to Perth

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

Air New Zealand

Mar 1

IAH6:44 pmHouston George Bush Intcntl

35h 01m

2 stops

PER7:45 pmPerth

Mar 15

PER6:50 pmPerth

33h 15m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$1,687

Find similar

Air New Zealand

Mar 1

IAH6:44 pmHouston George Bush Intcntl

35h 01m

2 stops

PER7:45 pmPerth

Mar 15

PER6:50 pmPerth

33h 15m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$1,692

Find similar

Air New Zealand

Mar 1

IAH8:05 pmHouston George Bush Intcntl

30h 45m

1 stop

PER4:50 pmPerth

Mar 15

PER6:50 pmPerth

33h 15m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$1,699

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

8:21 pm-10:55 pm

2 stops37h 34m

Perth

Wed 4/22

9:15 am-7:16 pm

2 stops47h 01m

$1,385

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 3/18

8:21 pm-10:55 pm

2 stops37h 34m

Perth

Tue 4/21

12:10 am-7:16 pm

2 stops32h 06m

$1,386

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

6:44 pm-7:45 pm

2 stops35h 01m

Perth

Sun 3/15

6:50 pm-3:05 pm

1 stop33h 15m

$1,687

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 3/1

6:44 pm-7:45 pm

2 stops35h 01m

Perth

Sun 3/15

6:50 pm-3:05 pm

1 stop33h 15m

$1,692

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-4:24 pm

2 stops30h 44m

$1,801

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-4:24 pm

2 stops30h 44m

$1,803

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-5:59 pm

2 stops31h 04m

$2,215

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-5:59 pm

2 stops31h 04m

$2,217

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Mon 4/6

8:31 pm-5:05 pm

2 stops31h 34m

Perth

Mon 4/13

6:20 am-5:59 pm

2 stops24h 39m

$2,327

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sun 3/1

6:31 pm-7:45 am

2 stops47h 14m

Perth

Sun 3/15

10:45 pm-8:02 pm

2 stops34h 17m

$2,422

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between Houston and Perth?

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.

Search flight deals

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 40m.
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 October 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 7.5 919 reviews		Search Qantas Airways flights
Air New Zealand	PriceFrom $1,159	Free Cancellation	Rating 8.0 513 reviews		Search Air New Zealand flights

Mandurah

Rottnest Island

Fremantle

Scarborough

Waikiki

Why use momondo?

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.