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

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 1 as of July 2026.

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.

$1,030 Cheap Flights from Houston to Perth in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:35 pm - 12:40 am

IAH

PER

44h 05m

2 stops

12:15 pm - 1:35 pm

PER

IAH

38h 20m

2 stops

$1,503Multiple Airlines

Tue, Sep 8 - Mon, Oct 12

3:35 pm - 6:50 am

IAH

PER

50h 15m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,512Lufthansa

Sun, Aug 30 - Wed, Oct 14

3:35 pm - 10:40 pm

IAH

PER

66h 05m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,527Lufthansa

Mon, Aug 31 - Wed, Oct 14

3:35 pm - 6:50 am

IAH

PER

50h 15m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,527Lufthansa

Tue, Sep 1 - Wed, Oct 14

3:35 pm - 6:50 am

IAH

PER

50h 15m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,527Lufthansa

Sat, Sep 5 - Wed, Oct 14

3:35 pm - 6:50 am

IAH

PER

50h 15m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,587Lufthansa

Sun, Aug 30 - Thu, Oct 15

3:35 pm - 6:50 am

IAH

PER

50h 15m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,587Lufthansa

Sun, Aug 30 - Sun, Oct 18

3:35 pm - 6:50 am

IAH

PER

50h 15m

2 stops

8:20 am - 1:35 pm

PER

IAH

42h 15m

2 stops

$1,602Lufthansa

Tue, Sep 1 - Thu, Oct 15

9:55 pm - 4:00 pm

IAH

PER

29h 05m

1 stop

11:50 pm - 6:11 am

PER

IAH

43h 21m

2 stops

$1,748Air New Zealand

Wed, Sep 9 - Sat, Sep 12

9:55 pm - 10:10 pm

IAH

PER

35h 15m

2 stops

11:50 pm - 9:57 pm

PER

IAH

35h 07m

2 stops

$1,775Air New Zealand

Wed, Sep 9 - Sat, Sep 12

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Cathay Pacific flights from Houston to Perth

Our best Cathay Pacific deals on Houston to Perth flight tickets

Cathay Pacific

Sep 10

HOU8:18 pmHouston Hobby

45h 32m

2 stops

PER6:50 amPerth

Sep 16

PER12:10 amPerth

36h 40m

2 stops

HOU11:50 pmHouston Hobby

$1,617

Cathay Pacific

Sep 2

IAH6:49 pmHouston George Bush Intcntl

47h 01m

2 stops

PER6:50 amPerth

Oct 14

PER12:10 amPerth

32h 24m

2 stops

IAH7:34 pmHouston George Bush Intcntl

$1,618

Cathay Pacific

Sep 8

IAH4:21 pmHouston George Bush Intcntl

41h 19m

2 stops

PER10:40 pmPerth

Sep 14

PER12:10 amPerth

32h 36m

2 stops

IAH7:46 pmHouston George Bush Intcntl

$1,625

Air Canada flights from Houston to Perth

Our best Air Canada deals on Houston to Perth flight tickets

Air Canada

Oct 12

IAH4:45 pmHouston George Bush Intcntl

38h 55m

2 stops

PER8:40 pmPerth

Oct 26

PER10:55 pmPerth

47h 12m

3 stops

IAH9:07 amHouston George Bush Intcntl

$1,803

Air Canada

Nov 5

IAH12:00 pmHouston George Bush Intcntl

36h 30m

3 stops

PER2:30 pmPerth

Nov 29

PER10:30 pmPerth

30h 08m

2 stops

IAH2:38 pmHouston George Bush Intcntl

$1,836

Air Canada

Aug 12

IAH11:45 amHouston George Bush Intcntl

40h 15m

3 stops

PER5:00 pmPerth

Sep 12

PER1:15 pmPerth

45h 37m

3 stops

IAH9:52 pmHouston George Bush Intcntl

$2,947

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 9/8

3:35 pm-12:40 am

2 stops44h 05m

Perth

Mon 10/12

12:15 pm-1:35 pm

2 stops38h 20m

$1,503

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 8/30

3:35 pm-6:50 am

2 stops50h 15m

Perth

Wed 10/14

8:20 am-1:35 pm

2 stops42h 15m

$1,512

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Mon 8/31

3:35 pm-10:40 pm

2 stops66h 05m

Perth

Wed 10/14

8:20 am-1:35 pm

2 stops42h 15m

$1,527

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 9/1

3:35 pm-6:50 am

2 stops50h 15m

Perth

Wed 10/14

8:20 am-1:35 pm

2 stops42h 15m

$1,527

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 9/5

3:35 pm-6:50 am

2 stops50h 15m

Perth

Wed 10/14

8:20 am-1:35 pm

2 stops42h 15m

$1,527

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 8/30

3:35 pm-6:50 am

2 stops50h 15m

Perth

Thu 10/15

8:20 am-1:35 pm

2 stops42h 15m

$1,587

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 8/30

3:35 pm-6:50 am

2 stops50h 15m

Perth

Sun 10/18

8:20 am-1:35 pm

2 stops42h 15m

$1,587

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 9/1

3:35 pm-6:50 am

2 stops50h 15m

Perth

Thu 10/15

8:20 am-1:35 pm

2 stops42h 15m

$1,602

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/9

9:55 pm-4:00 pm

1 stop29h 05m

Perth

Sat 9/12

11:50 pm-6:11 am

2 stops43h 21m

$1,748

Quickest round-trip

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/9

9:55 pm-10:10 pm

2 stops35h 15m

Perth

Sat 9/12

11:50 pm-9:57 pm

2 stops35h 07m

$1,775

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 cheapest month to fly to Perth?

In general, August 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 $0. If you are unable to visit Perth during the month of August, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around $0.

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 20m
Direct flights	None

The fastest flight from Houston to Perth takes 30h 20m

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

Search flight deals

Frequently asked questions about flying from Houston to Perth

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 30h 20m.
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 1 as of July 2026.
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
Air New Zealand	PriceFrom $1,362	Free Cancellation	Rating 8.0 656 reviews		Search Air New Zealand flights

Rottnest Island

Fremantle

Mandurah

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.